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An assessment of the literature on the international
dimension of CSR: The key role of emerging markets
Renske Meijer 10467270 29 June 2015
MSc Business Administration: International Management University of Amsterdam
Final Version Master Thesis Supervisor: Dr. Niccolò Pisani Second Supervisor: Dr. Johan Lindeque
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Statement of originality
This document is written by Student Renske Meijer who declares to take full responsibility for the contents of this document.
I declare that the text and the work presented in this document is original and that no sources other than those mentioned in the text and its references have been used in creating it.
The Faculty of Economics and Business is responsible solely for the supervision of completion of the work, not for the contents.
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Abstract
The importance of the international domain of corporate social responsibility (CSR) is
widely acknowledged within both the academic and business field. However, the amount of
studies on international CSR is relatively limited. Also, published reviews do not focus on the
international dimension of CSR or are outdated and incomplete. This thesis reviews the existing
literature on international CSR. In addition, this thesis examines whether international CSR
research focused on emerging economies (EEs) might be associated with great impact and
whether the level of regulation, labor policies and corruption of the host countries studied
moderate the proposed association. In order to create the review and test the hypotheses a sample
of 271 international CSR studies, retrieved from Thomson Reuters’ Web of Science database, was
used. The literature review confirms that the attention for the international dimension of CSR is
especially scant in the international management and international business field. Existing studies
are mostly published in specialized journals and have a highly concentrated nature. Further
statistical analysis does not provide support for both the proposed impact of international CSR
research focused on EEs and the moderating effects of the level of regulation, corruption and
labor policies of the host countries studied. Nevertheless, the results suggest that article
characteristics such as the age of a publication and the use of a quantitative methodology have a
significant positive effect on the impact of an article in terms of the number of citations.
Keywords: corporate social responsibility; CSR; international; multinational; emerging
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Table of contents
1. Introduction ... 5
2. CSR in the international domain ... 9
2.1 CSR definition, drivers and outcomes ... 9
2.2 CSR and the multinational enterprise ... 12
2.3 CSR in emerging economies ... 15
2.4 Research gap and research question ... 19
3. Literature Review ... 20
3.1 The review process ... 20
3.2 Results of the literature review ... 23
3.3 Implications ... 30
4. CSR research and emerging markets: Hypotheses development ... 32
4.1 CSR research focused on emerging economies and its impact ... 32
4.2 Moderators ... 34
5. Methods ... 38
5.1 Sample ... 38
5.2 Measures ... 38
5.3 Statistical Analysis and Results ... 41
6. Discussion ... 46
6.1 Academic relevance ... 47
6.2 Limitations and suggestions for future research ... 50
7. Conclusion ... 53
Acknowledgement ... 56
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1. Introduction
Over the last decade corporate social responsibility (CSR) has become a key point of
interest within the global community. Different stakeholders are expressing the importance of
corporate engagement for solving societal and environmental issues. For instance, Ban Ki-moon,
the Secretary-General of the United Nations (UN), regularly mentions the need for private-sector
engagement in his speeches. In 2007 at the UNA-USA Business Council for the United Nations
and the Association for a Better New York, he said the following:
“Business cannot survive or thrive if societies fail or if people feel that their security is threatened. Business is increasingly aware of this symbiotic relationship with society, and
of the role that responsible business practices can play in fostering the very stability that
business needs to prosper” (2007, Address to the UNA-USA Business Council, para.14).
With this statement, Ban Ki-moon highlights an essential motive for firms to act responsibly,
namely that the reduction of societal issues will enhance business success. In addition, he
explains that the current state of interdependence in the world requires firms to realize that
expansion comes with the responsibility to grow in sustainable ways. Certainly, as a result of
globalization and international trade, CSR is of particular importance to multinational enterprises
(MNEs) as operating across borders transfers the firm’s impact beyond one single nation. In the context of emerging markets, MNEs can have a positive influence on the economic
development of these markets (Tatoglu, Bayraktar, Sahadev, Demirbag, & Glaister, 2013).
However, operating in emerging markets poses challenges to MNEs as well since the institutional
environment is different, and because significant differences exist between CSR practices
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clothing factory in Bangladesh collapsed, resulting in 400 fatalities. Although this incident was
mainly caused by the reluctance of the local government to implement the national building code,
it had negative consequences for the MNEs manufacturing in this region. Ergo, in order to avoid
repetition and to minimize reputational damage, Western clothing manufacturers were urged to
develop safety plans together with the local government (The Economist, 2013).
The combination of corporate scandals and rapid global integration has increased the
attention for CSR within the scientific community as well (Rodriguez, Siegel, Hillman, & Eden,
2006). Studies explore and test the different motives for firms to engage in CSR and investigate
the results of CSR practices. Especially the relationship between CSR and firm performance is
extensively researched (Rodriguez et al., 2006). Despite the increasing academic interest in CSR,
some topics within this literature remain somewhat overlooked. To illustrate, as a consequence of
globalization the relevance of CSR within an international context is widely acknowledged, but
the research on this dimension has received relatively less attention than other CSR topics (Kolk
& Van Tulder, 2010). Rodriguez et al. (2006) note that compared to other underrepresented
themes in MNE research such as politics and corruption “the literature on multinationals and
CSR is the most embryonic” (p.736).
Until now there has not been a review that fully captures the current state of international
CSR literature. Existing reviews merely focus on CSR in general and not on the international
dimension or are outdated and incomplete. To demonstrate, in their review of CSR literature,
Aguinis and Glavas (2012) focus on the predictors, outcomes of CSR and the mediators and
moderators in the CSR-outcomes relationship. They make a major contribution to the literature
by identifying CSR studies conducted at the institutional, organizational and individual levels of
analysis. However, the authors do not dedicate special attention to the international dimension of
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Conversely, Egri and Ralston (2008) provide a review of international CSR literature and
focus on the themes, number of countries, geographical scope and empirical methodologies of
CSR studies. Yet, their review covers literature published in international management and
business journals and excludes contributions from specialized CSR journals such as the Journal
of Business Ethics. Also, the authors review literature published within a relatively small time
frame, namely between 1998 and 2007. Considering the relevance of specialized journals and the
increase in CSR research of the last years, the review is not covering a substantial part of the
published literature. Furthermore, Egri and Ralston (2008) record the geographical orientation of
the empirical articles in terms of country and scope, but they do not make a distinction between
home and host countries. This distinction could add to a deeper understanding of the current state
of international CSR research as it identifies which home and host country combinations are
studied the most or which ones are underrepresented. Considering the limitations of existing CSR
reviews, this thesis aims to provide an updated and extensive overview of the CSR literature
within an international context between 1985 and 2014.
Within the international domain of CSR, scholars are in agreement that emerging
economies present a particularly important subject area due to the institutional and cultural
challenges that MNEs face when implementing responsible practices. Furthermore, it is widely
acknowledged that the need for CSR in emerging economies is especially high as there is often a
lack of institutions providing a social support structure (Dobers & Halme, 2009). Considering the
prevailing notion that an urgent need exists for CSR in emerging markets, I posit that studies on
CSR focused on emerging markets are more impactful than the ones focused on developed
regions. Hence, the second aim of this study is to investigate the following research question:
Does CSR research have greater impact when it is investigated in the context of emerging
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This thesis will contribute to the literature by providing an updated and comprehensive
overview of international CSR research. This will encourage scholars to study the international
domain of CSR while addressing underrepresented topics and regions. At the same time, an
increase in international CSR research might help business leaders to obtain a better
understanding of the challenges that can be expected when being socially responsible at an
international level. Moreover, this thesis will contribute to the literature by investigating whether
CSR research focusing on emerging economies is more impactful than ones focused on
developed countries. This will be relevant since the outlook of a more impactful study might
persuade scholars to study CSR across emerging markets and managers of scientific journals to
publish these studies.
The structure of this thesis is as follows. In the next section relevant literature about the
drivers, outcomes and the international dimension of CSR will be discussed. Chapter 3 covers the
review process, the results of the literature review and its implications. Subsequently, hypotheses
will be discussed in relation to international CSR research focused on emerging markets.
Following the hypotheses development, the methods, analysis and results will be discussed.
Chapter 6 addresses the interpretation, academic relevance and the limitations of both the review
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2. CSR in the international domain
The following sections will discuss the existing CSR literature, starting with the general
CSR concept, the factors that drive CSR and the results of CSR practices. Next, the literature on
the international dimension of CSR will be discussed. Furthermore, the relevance of CSR in
emerging markets will be addressed. Finally, the research gap and the research question will be
identified.
2.1 CSR definition, drivers and outcomes
Although it might seem to be a rather recent topic, formal writings on social responsibility
of business go as far back as the 1930s (Caroll, 1999). In the early years of CSR, there was a lack
of agreement on its conceptualization; some scholars claim that social responsibility constitutes
actions beyond the economic responsibilities of the firm and others argue that the only obligation
of the firm is to make a profit (Caroll, 1979).
Difficulties with the conceptualization of CSR have remained, for instance there is a lack
of consensus regarding the definition of CSR (Lindgreen & Swaen, 2010). The term CSR has
been used to refer to business ethics, corporate philanthropy and environmental regulations
(Rodriguez et al., 2006). One of the main causes for the absence of a common definition is that
scholars study CSR from a number of different theoretical perspectives such as institutional
theory, stakeholder theory and the resource-based view of the firm (McWilliams et al., 2002;
Carroll, 1979; Wartick and Cochran, 1985; Windsor, 2006, in Lindgreen & Swaen, 2010).
Aguinis and Glavas (2012) draw the same conclusion and demonstrate that the CSR literature is
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organizational and individual level. In general, the inconsistent nature of existing CSR research
creates difficulties in comparing studies and understanding CSR (Rodriguez et al., 2006).
Regardless of the absence of a common definition, there seems to be a preference for
specific definitions of CSR, as they are cited more than others. One of the most widely used
definitions is the one by Carroll (1979) who notes that “the social responsibility of business
encompasses the economic, legal, ethical, and discretionary expectations that society has of
organizations at a given point in time” (p. 500). In contrast to other definitions of CSR, this
definition describes CSR in a broad manner since it covers four categories of firm responsibilities
(Crane, Matten & Spence, 2013). First, it consists of economic responsibilities, which means that
the main responsibility of a firm is to provide society with goods and services while making a
profit. Second, legal responsibilities entail that when a firm is delivering goods and services to
society, it should abide rules and regulations. Third, ethical responsibilities refer to expectations
that society has beyond a firm’s economic and legal responsibilities. Last, CSR includes discretionary responsibilities; these entail responsibilities of which society has no specific
expectations. Accordingly, this last dimension has a voluntary basis (Carroll, 1979). In sum,
Carroll’s definition brings forward both the compulsory and voluntary nature of CSR. Over the years, researchers obtained more insight into the different factors that can lead to the adoption of
CSR practices.
As noted by Young and Makhija (2014), CSR is studied through two prevailing
mechanisms; the institutional and economic perspective, where the latter can be regarded as an
aspect of the organizational level as described by Aguinis and Glavas (2012). According to
institutional theory, the main reason for firms to engage in CSR is to increase their legitimacy
perceived by social actors (Young & Makhija, 2014). Stated otherwise, pressure from social
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an important reason for firms to engage in CSR activities, as stakeholders have an impact on a
firm’s profitability and resources (Aguinis & Glavas, 2012). Although each stakeholder has a different motive, there are 3 main reasons for stakeholders to pressure firms into participating in
CSR: self-interest, relational and moral reasons (Aguilera, Rupp, Williams, & Ganapathi, 2007).
Other institutional drivers of CSR are state regulation, collective industrial self-regulation,
monitoring by non-governmental organizations (NGO) and other independent organizations,
standards and certification demands (Campbell, 2007).
With regards to economic drivers, the most researched motives for firms to participate in
CSR activities are potential improvements in competitiveness and profitability. Moreover,
normative motives such as a sense of stewardship, responsibility and duty are organizational
drivers of a firm’s CSR activity (Bansal & Roth, 2000). Finally, the alignment of CSR practices with a firm’s mission and values (Bansal, 2003) and corporate governance structure (Johnson & Greening, 1999) are also organizational drivers of CSR.
Compared to the institutional and organizational levels of analysis, CSR research focusing
on the individual level of analysis is underrepresented. Studies at this level of analysis report that
normative reasons, such as personal values and awareness of CSR, can positively influence the
commitment to CSR practices (Bansal, 2003; Bansal & Roth, 2000).
Since institutional factors coerce firms to engage in CSR, the nature of these CSR
practices might be largely symbolic rather than actually addressing social or environmental
issues. Specifically, symbolic CSR practices often lead to improved stakeholder relationships and
a better firm reputation (Aguinis & Glavas, 2012). With respect to organizational outcomes, most
studies investigate the relationship between CSR and a firm’s financial performance (Rodriguez et al., 2006). Some studies find a positive link between a firm’s CSR engagement and financial
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Makhija, 2014). In addition to financial outcomes, CSR activities can have non-financial effects
such as operational efficiency (Sharma & Vredenburg, 1998), product quality (Agle, Mitchell, &
Sonnenfeld, 1999) and demographic diversity (Johnson & Greening, 1999). At the individual
level of analysis, studies show that CSR engagement has a positive influence on the attitudes and
engagement of employees (Glavas & Piderit, 2009). Furthermore, CSR might lead to improved
organizational identification (Carmeli, Gilat, & Waldman, 2007) and employer attractiveness
(Turban & Greening, 1997).
2.2 CSR and the multinational enterprise
Aguinis and Glavas (2012) present a comprehensive review of the existing literature of
CSR in a general context, however their study does not identify published CSR studies with a
focus on the international context. The international dimension of CSR is of particular
importance to Multinational Enterprises (MNEs) because they operate across a variety of
institutional environments and cultures and since they are confronted with different stakeholder
groups and non-governmental organizations (NGOs) (Rodriguez et al., 2006).
Although the relevance of CSR for MNEs appears to be widely acknowledged and the
attention for CSR within the literature has increased over the last decade, the amount of published
studies on international CSR is limited (Egri & Ralston, 2008; Kolk & Van Tulder, 2010). Also,
existing studies are predominantly focusing on the effects of stakeholders and the institutional
environment on CSR practices of MNEs.
When operating internationally, MNEs are confronted with the, at times conflicting,
interests of different stakeholders groups (Chen, Newburry, & Park, 2009). Yang and Rivers
(2009) develop an overview of stakeholder groups that influence CSR practices in MNE
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(NGOs), industry bodies, consumers, shareholder, employees and parent firms. The stakeholder
perspective entails that stakeholders are able to influence an MNE’s CSR practices because they are able to directly control the firm’s resources and because they can indirectly disrupt the firm’s
usage of the resources (Frooman, 1999, in Yang & Rivers, 2009).
Yang and Rivers (2009) propose that MNE subsidiaries are more likely to adapt to local
practices when confronted with higher demands from their stakeholders. The authors present an
elaborate overview of the different stakeholder groups and how they influence CSR. First of all,
institutional stakeholders such as governments and NGOs, influence CSR as they have the ability
to steer MNEs in the right direction through respectively laws and partnerships. Second, the
community can use lobby groups to approach companies directly or use the media as to indirectly
pressure firms. Third, consumers have an influence on a firm’s CSR as they have the power to
stop purchasing from a company that is acting irresponsibly. Fourth, employees can motivate
firms to adopt CSR when they are demanding improved labor conditions or when they are
creating a support base for responsible conduct. Finally, parent firms can exercise control over
subsidiary CSR practices when subsidiaries are dependent on the parent firm for resources and
local legitimacy. Henceforth, subsidiaries are less likely to adapt to local practices because they
prioritize to gain internal legitimacy with the parent firm.
Apart from motivating a firm to adopt more responsible practices, stakeholder pressures
in the home country can lead to the transfer of socially irresponsible practices from headquarters
to subsidiaries (Surroca, Tribó, & Zahra, 2012). Specifically, MNE headquarters deliberately
move noncompliant behavior to their subsidiaries in order to regain legitimacy with home
country stakeholders. In addition, this relationship is moderated by the support that stakeholders
receive in the home country and the degree of regulation in host countries. The more power the
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the more likely MNE headquarters will transfer misconduct to their subsidiaries. Finally, Surroca
et al. (2013) point out that international NGOs play a key role in the prevention of the transfer of
socially irresponsible behavior to host countries.
Similarly to the stakeholder perspective, the relation between institutional factors and
international CSR is also widely researched. Scholars are in agreement that national institutions
influence MNE strategies. For instance, Jamali and Mirshak (2007) show that CSR practices are
shaped by national and institutional forces. Furthermore, MNEs are able to influence national
institutions as well (Chen et al., 2009) and MNEs and institutions co-evolve (Cantwell, Dunning
& Lundan, 2010).
The main reason for firms to adapt to local institutional requirements is to gain local
legitimacy (Deephouse, 1996; Kostova & Zaheer, 1999, in Chen et al., 2009). Different
institutional factors act as drivers for MNEs to adopt CSR practices. On the one hand local and
national institutions have a great impact. On the other hand, MNEs are also facing pressures from
international institutions, such as the United Nations, to adopt a common set of CSR standards
(Rodriguez et al., 2006).
There are contrasting views on the association between institutional distance and the
propensity to engage in CSR. On the one hand Yang and Rivers (2009) posit that the more
different the institutional environment the MNE operates in, the higher the likelihood that MNE
subsidiaries will adapt to local CSR practices in order to gain legitimacy. On the other hand, a
study on the interaction between the CAGE distance and CSR activities in host countries shows
that greater the distance between the home and host country the less likely foreign affiliates will
take part in CSR activities of any type (Campbell, Eden & Miller, 2012). However, Campbell et
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sense that the affiliates were willing to take in part in CSR if they already had prior experience
with implementing local CSR in the host country.
Next to the insights from stakeholder and institutional theory, existing reviews of
international CSR research contain a number of useful conclusions as well. First, most of the
existing literature focuses on issues related to ethics and governance, whereas environmental
themes and CSR are addressed less (Egri & Ralston, 2008). Second, a vast majority of studies
are empirical and using survey methodologies. Lastly, published works principally focus on CSR
in developed economies such as North America, Europe and East Asia and relatively less on
developing regions such as Central and Eastern Europe, Latin America, Africa, and poorer
regions in Asia (Kolk & Van Tulder, 2010; Egri & Ralston, 2008).
2.3 CSR in emerging economies
As a result of globalization and FDI, MNEs from developed regions such as Europe and
North America are increasingly operating in a variety of countries that have a different level of
economic development, institutional environment and culture as their home regions. Specifically,
there is an increasing amount of Western MNEs starting operations in emerging markets. Despite
scholarly attention on CSR related issues in these markets, the literature has been relatively
limited up to now, hence the purpose of this sub-section is to discuss issues associated with this
topic.
The world’s largest emerging economies (EEs) are Argentina, Brazil, China, India, Indonesia, the Russian Federation and South Africa. Considering factors such as the size of the
economies, population, Gross National Product (GNP) and growth percentages, a high level of
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largest economies in the world and are densely populated, whereas Argentina and South Africa
are substantially smaller in both terms. Even though the EEs achieved varying stages of economic
development, they have three important common economic characteristics. First, prior to the
2008-2009 global crisis, EEs experienced higher growth rates than the average of the members of
the Organization for Economic Co-operation and Development (OECD). Also, during the global
crisis EEs were more resilient than Western counterparts. Second, some EEs have experienced
significant reductions in poverty as a result of high economic growth, such as China, Brazil and
Indonesia. Nevertheless, differences in poverty between the EEs exist, with India having the
highest poverty rate of the seven largest EEs. Third, all the EEs have the potential to achieve the
income levels of OECD countries (OECD, 2011).
The fast paced growth of EEs presents countless opportunities for MNEs. Yet, operating
in these markets also poses numerous challenges for MNEs to profit from the high growth,
especially when it comes to dealing with CSR (Tan, 2009). There is an unavoidable difference
between standard CSR practices of MNEs and the prevailing CSR practices in emergent host
countries (Yang & Rivers, 2009). CSR is typically a concept from Western market economies
with strong regulatory environments (Dobers & Halme, 2009). In these economies CSR entails
activities beyond a firm’s economic and legal responsibilities. This presents a contrast to the
situation in EEs, as these have weaker institutional environments and are at the initial stage of
developing CSR measures (Yang & Rivers, 2009). Correspondingly, firms in EEs are less bound
to comply with local regulations and tax evasion, fraud and corruption are relatively common in
EEs (Jamali & Mirshak, 2007). Also, Asian businesses are less likely to have policies about
working hours and fair wages to protect employees (Welford, 2005, in Yang & Rivers, 2009).
At a first glance it might seem as if EEs have a different CSR orientation due to their level
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as formal institutions and culture are influencing local CSR practices rather than economic
factors. For instance, in their sample of seven Asian countries (India, Indonesia, Malaysia, the
Philippines, South Korea, Singapore, Thailand) Chapple and Moon (2005) find that India has the
lowest gross national product (GNP) but the highest level of CSR development. The authors
suggest that this is due to India’s deeply rooted religious and philanthropic traditions and the
country’s prior experience with foreign businesses through colonization. Conversely, Singapore has the highest level of economic and social development of the seven countries but was ranked
four out of seven on CSR development. This might be explained by the relatively small
geographic size, high taxes and prosperity of Singapore. However, Western countries such as the
United Kingdom and the United States have a relatively high tax base and yet have a stronger
association with CSR than Singapore (Chapple & Moon, 2005). Hence, national institutional
factors might play a role in a country’s CSR orientation.
Institutions in emerging markets influence CSR because market and legal systems are
imperfect. For instance, in China the weak institutional environment results in a low level of
support for shareholder interests, weak protection of legal rights and interests such as property
rights (Harvey, 1999; Xu & Yang, 2010, in Yin & Zhang, 2012). In addition, the fewer laws are
in place or the less the laws are enforced, the less likely MNEs will adopt responsible practices
(Yang & Rivers, 2009; Young & Makhija, 2014). Stated otherwise, when there are few
institutional incentives for MNEs to behave responsibly, there is a low likelihood that MNEs will
implement CSR practices in EEs. Apart from local institutional factors, Tatoglu et al. (2013) find
that home country factors have an impact as well; increased environmental concerns in the home
country might be an incentive to adopt environmental policies in emerging host countries.
With regards to culture scholars investigate the relation between cultural dimensions and
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attending to social issues undermines the primary role of business (Etheredge, 1999, in Axinn,
Blair, Heorhiadi, & Thach, 2004) whereas the latter argues that companies have responsibilities
towards society and should take the initiative to solve social issues (Donaldson & Preston, 1995;
Preston & Sapienza, 1990, in Axinn et al., 2004). Several studies find that more collectivist
cultures in EEs are associated with the stockholder view, for instance in comparison to American
MBA students, Malaysian MBA students have higher collectivist values and tend to adopt the
stockholder perspective as they displayed a prevailing focus on internal rather than external
stakeholders (Axinn, et al., 2004). Furthermore, Shafer, Fukukawa and Lee (2007) find that
Chinese managers with collectivist values tend to support the stockholder view rather than the
stakeholder view. In addition to views on public responsibilities, national culture also influences
ethical values in relation to bribery and corporate corruption(Su & Richelieu, 1999).
Next to the institutional perspective, recent research finds that most stakeholders (local
employees, governments, customers, media, NGOs) positively influence an MNE’s participation
in CSR activities in emerging markets (Tatoglu et al., 2013; Park, Chidlow, & Choi, 2014). In
contrast, suppliers tend to have a significant negative influence on the MNE’s CSR (Park et al.,
2014). The influence of host country employees seems to depend on the hierarchical level of
those employees in the organization. For instance, Reimann, Ehrgott, Kaufmann and Carter
(2012) stress the importance of local middle managers in driving local CSR initiatives in EEs.
They suggest that middle managers possess a substantial amount of negotiating power since they
are facing attractive employment opportunities elsewhere in the host country. However, Yang
and Rivers (2009) argue that employees in EEs commonly tend to have lower expectations of
their employers and they are less likely to take action against their employers as they fear to lose
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2.4 Research gap and research question
As illustrated, the attention for CSR has increased over the last decades. Existing studies
address the different reasons for firms to engage in CSR and potential outcomes. Also, the
international dimension of CSR is relatively underrepresented in the literature.
This study aims to address a major limitation in the CSR literature. Specifically, existing
reviews are dated or not sufficiently comprehensive. For instance, Egri and Ralston (2008)
review CSR research from 1998 to 2007, hence the last seven years of research are not included.
Also, the authors report the country and geographical scope of empirical journal articles but do
not make the distinction between home and host country.
In the light of international CSR, there is relatively little research regarding CSR in the
context of emerging markets. This is especially important as these markets are in need of
responsible business actions to reduce poverty and environmental issues. Since emerging markets
are increasingly becoming a part of the global economy, CSR research focusing on emerging
markets is particularly valuable to both theory and practice (Tan, 2009). As a result the following
research question arises: Does CSR research have greater impact when it is investigated in the
context of emerging markets?
This thesis contributes to the literature by providing an updated review of international
CSR research. This will help scholars to consider exploring less researched areas of international
CSR. The results of the review will be presented in the next chapter. In addition, this thesis
contributes to the literature by establishing whether international CSR research is associated with
greater impact and which factors might influence the impact. This might encourage scholars to
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3. Literature Review
The main purpose of this thesis is to provide an updated review of international corporate
social responsibility (CSR) research. The following section provides a description of the sample
of articles used to create the review and the way this sample was collected and reviewed. Lastly,
the results of the review and the implications will be addressed.
3.1 The review process
The sample consists of 407 articles that were obtained by completing a keyword search
using the Thomson Reuters’ Web of Science database. I used the twenty-four academic journals listed in Table 1 as search criterion to filter for publication names. These journals were selected
because they cover business research in general or because they focus on a specialized field such
as business ethics, international business, strategy or organizational science. Additionally, I used
a combination of six keywords (corporate social responsibility, CSR, regional, global,
international, multinational) to identify articles mentioning international corporate social
responsibility in the title, abstract or keywords. Finally, I further restricted the keyword search by
adding a range of publication years (1985-2014). This keyword search resulted in a total of 407
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Table 1
Academic Journals Used in Key Word Search
In order to review the articles in the database, I used qualitative analysis based on my own
interpretation. I read the title and abstract of each study to allocate them to a number of
categories. First, I determined which articles explicitly focused on the international dimension of
CSR. I excluded the ones that were not focusing on international CSR from any further
categorization. Second, I made the distinction between comparative and non-comparative studies
by determining whether a study aimed to make comparisons across different dimensions (e.g.
cross-national, industry, culture). Also, I coded the articles into one of the twelve categories of
international management research displayed in Table 2 (Werner, 2002; Pisani, 2009).
Academic Journals
Administrative Science Quarterly Academy of Management Journal Academy of Management Review Business & Society
Business Ethics Quarterly Human Decision Processes Human Relations
International Business Review Journal of Applied Psychology Journal of Business Ethics
Journal of International Business Studies Journal of International Management Journal of Management
Journal of Management Studies
Journal of Occupational and Organizational Psychology Journal of Organizational Behavior
Journal of World Business
Management International Review Management Science
Organizational Behavior Organization Science Organization Studies Personnel Psychology
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Table 2
Categories of International Management Research
Category
Global business environment Internationalization
Entry mode decisions International joint ventures Foreign direct investment International exchange Transfer of knowledge
Strategic alliances and networks Multinational enterprises
Subsidiary-headquarters relations
Subsidiary and multinational team management Expatriate management
Next, I categorized the articles according to their main theory. I could easily code articles
using stakeholder theory as most authors using this theory explicitly mention this. Under
institutional theory I coded articles using institutional theory, neo-institutionalism, institutional
isomorphism, national business systems, legitimacy, sociological institutionalism, institutional
voids and institutional entrepreneurship. CSR theory includes initiatives and mechanisms of CSR,
sustainability, global business citizenship and strategic CSR. Cultural theory contains the theory
of cultural value orientations, Hofstede’s cultural dimensions, cultural relativism, GLOBE studies and the culture-centered approach. Lastly, the based view encompasses the
resource-dependency theory.
Furthermore, I coded the articles into main topic (social, environmental, ethics,
governance, political), method (theoretical/conceptual, quantitative, qualitative) and level of
analysis (institutional/country, organizational/firm, individual, multilevel). If mentioned in the
study, the home and host country were noted by using country ISO codes. The home region and
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Western Europe, Asia, Oceania, South and Central America, Eastern Europe, Africa, and the
Middle East.
Lastly, I created a sub sample within the 271 international CSR articles. I determined
whether the articles used emerging markets or developed regions as empirical or theoretical field.
In order to make this distinction I scanned the title and abstract of each article for the following
terms: emerging economies, emerging markets, developing countries. In addition, I checked the
data on home and host countries to ensure consistency.
The main limitation of qualitative coding is that it is subject to the bias of the individual
that is coding the articles and that this bias might influence the outcomes of the process.
However, an important advantage of reviewing articles in a qualitative manner is the high level of
depth of analyzing the articles (Pisani, 2009). Especially in the case of reviewing international
CSR research the use of qualitative analysis is a suitable choice as it allows for the inclusion of
categories that might be difficult to grasp with quantitative analysis such as main theory, host and
home country and level of analysis.
3.2 Results of the literature review
The keyword search resulted in 407 articles from eighteen journals published in period of
1985-2014; six journals did not result in any articles. Among the 407 articles I identified 271
articles with a focus on the international dimension of CSR. Among these 271 articles, I found
thirty-six studies to be comparative, as these made comparisons across different dimensions, such
as countries (Jamali, Sidani, & El-Asmar, 2009) or cultures (Mueller, Hattrup, Spiess, & Lin-Hi,
2012). Table 3 gives an overview of the distribution of the articles across the eighteen academic
journals and the respective percentages. The vast majority of the 271 articles, namely 174
24
scant attention for CSR within the international management and business literature as only 13
per cent was published journals with an international scope (International Business Review,
Journal of International Business Studies, Journal of International Management, and Management
International Review).
Table 3
Article Distribution across Academic Journals
International dimension of CSR
Academic Journals No. %
Academy of Management Journal 2 0.7
Academy of Management Review 3 1.1
Business & Society 21 7.7
Business Ethics Quarterly 21 7.7
Human Relations 1 0.4
International Business Review 11 4.1
Journal of Applied Psychology 1 0.4
Journal of Business Ethics 174 64.2
Journal of International Business Studies 13 4.8
Journal of International Management 6 2.2
Journal of Management 1 0.4
Journal of Management Studies 5 1.8
Journal of World Business 4 1.5
Management International Review 5 1.8
Organization Science 1 0.4
Organization Studies 2 0.7
Personnel Psychology 0 0.0
Strategic Management Journal 0 0.0
Total 271 100
Table 4 reports the results of the categorization of the articles into the twelve categories of
international management research (Werner, 2002; Pisani, 2009) and their methodological
orientation. The most frequent categories are global business environment (46.9%) and
multinational enterprises (36.2%). 7 per cent of the articles belong to more than one research
category and the remaining 10 per cent is scattered across eight categories. These results imply
25
instead of more specific categories such as subsidiary and multinational team management.
Considering the methodological orientation, the majority of the theoretical articles was coded in
the global business environment category, whereas the majority of the empirical articles was
coded into the multinational enterprises category.
Table 4
Number and Percentage of Articles per Methodological Orientation and Research Categories
Methodology
Category Theoretical Quantitative Qualitative Multiple Total
Global business environment 75 24 27 1 127 (46.9)
Internationalization 1 1 0 0 2 (0.7)
Entry mode decisions 0 0 0 0 0 (0.0)
International joint ventures 0 0 0 0 0 (0.0)
Foreign direct investment 2 2 0 0 4 (1.5)
International exchange 2 1 0 0 3 (1.1)
Transfer of knowledge 4 0 1 0 5 (1.8)
Strategic alliances and networks 0 0 1 0 1 (0.4)
Multinational enterprises 31 32 31 4 98 (36.2)
Subsidiary-headquarters relations 2 3 2 0 7 (2.6)
Subsidiary and multinational team management 3 1 0 0 4 (1.5)
Expatriate management 1 0 0 0 1 (0.4)
Multiple 9 4 6 0 19 (7.0)
Total 130 (48.0) 68 (25.1) 68 (25.1) 5 (1.8) 271 (100.0)
In addition, the table shows that there is only a slight difference between the total amount
of theoretical (48%) and empirical papers (52%). In this sense, the results deviate from the results
found by Egri and Ralston (2008) as they report 75 per cent of the articles to be empirical.
Furthermore, both Egri and Ralston (2008) and Kolk and Van Tulder (2010) note that the
majority of the empirical papers using quantitative methodologies whereas the results in Table 4
show an equal distribution between quantitative and qualitative methods.
Table 5 shows the topics, theories and the levels of analysis used. Regarding the level of
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my sample used institutional/country (48.3%) or organizational/firm (38.4% articles) and since
the individual level (1.5%) is relatively underrepresented.
Table 5
Number and Percentage of Articles per Topic, Theory and Level of Analysis Level of Analysis
Topic Institutional Organizational Individual Multilevel Total
Social 17 39 3 13 72 (26.6) Environmental 0 2 0 1 3 (1.1) Ethics 38 12 1 8 59 (21.8) Governance 16 16 0 1 33 (12.2) Political 10 11 0 1 22 (8.1) Multiple topics 50 24 0 8 82 (30.3) Total 131 (48.3) 104 (38.4) 4 (1.5) 32 (11.8) 271 (100.0)
Theory Institutional Organizational Individual Multilevel Total
Stakeholder 9 16 1 2 28 (10.3) Institutional 21 9 0 4 34 (12.5) CSR 15 19 0 7 41 (15.1) Resource-based 1 2 0 0 3 (1.1) Culture 3 1 0 0 4 (1.5) Other 46 29 3 9 87 (32.1) Multiple theories 36 28 0 10 74 (27.3) Total 131 (48.3) 104 (38.4) 4 (1.5) 32 (11.8) 271 (100.0)
The most frequent topic in the sample was social followed by ethics, governance, political
and finally environmental. These results are partly in accordance with the results from Egri and
Ralston (2008) as they identify the ethics theme as the most prevailing theme and the
environmental theme as the least common theme. However, there is a difference between the
frequency of the governance and CSR theme of Egri and Ralston (2008) and my results. Egri and
Ralston (2008) found that governance was the second most occurring theme whereas in the
27
theme to be most prevailing after the ethics theme whereas Egri and Ralston (2008) report that
the CSR/social theme had the lowest frequency among the articles in their sample.
Finally, table 6 shows which home and host countries were studied in the articles. The
most researched home country is the USA and the most researched host country is China. The
home country results indicate a dominant focus on North America and Europe whereas the host
country results are not concentrated in one or two regions. Similar to the results of Egri and
Ralston (2008) and Kolk and Van Tulder (2010), Central and Eastern Europe and Africa are
28
Table 6
Home and Host Country Orientation
No. Home country No. Host country
41 USA 24 China
21 UK 6 USA, India, Mexico
14 France 5 UK, Pakistan, Brazil
11 Germany 4 Germany, Lebanon, Nigeria
8 Canada 3 South Africa, France, Russia, Spain
7 Norway, Japan 2
Bangladesh, Australia, Japan, Kenia, Chili, Peru, Myanmar, Angola, Dem. Rep. of the Congo, South Korea, Colombia, Hong Kong, Argentina
6 Sweden 1
Switzerland, Turkey, Sudan, Somalia, Iraq, Congo, Haiti, Bermuda, Finland, Zimbabwe,
Belgium, Greece, Netherlands. Papua New Guinea, Sweden, Panama, Poland, Tanzania, Costa Rica, Singapore, Canada, Indonesia, Sri Lanka 5 Switzerland, Italy
4 Netherlands, Finland, Spain 2 Australia, South Korea,
Denmark, Brazil
1
Mexico, Lebanon, Syria, Jordan, Serbia, Turkey, Ethiopia, Singapore, Belgium, Tunisia, Cameroon, Vietnam, India, Portugal
The categorization according to the empirical field (emerging economies vs. developed
economies) resulted in a sub sample of 97 articles focusing on emerging economies. Table 7
shows the division of the articles in terms of topics and level of analysis. As opposed to the total
sample, the subsample focuses more on the organizational level of analysis rather than the
institutional level. The distribution across the different topics follows the pattern of the total
sample as the most frequent topic is social followed by ethics, governance, political and finally
29
Table 7
Number and Percentage of Articles per Topic and Level of Analysis
Level of Analysis
Topic Institutional Organizational Individual Multilevel Total
Social 5 22 0 7 34 (35.0) Environmental 0 1 0 0 1 (1.1) Ethics 10 5 0 1 16 (16.5) Governance 4 3 0 0 7 (7.2) Political 1 4 0 0 5 (5.2) Multiple 22 10 0 2 34 (35.0) Total 42 (43.3) 45 (46.4) 0 (0.0) 10 (10.3) 97 (100.0)
Table 8 shows the distribution of the subsample in terms of research categories and
methodological orientation. The largest difference with the results of the total sample is regarding
the number of articles using a qualitative methodology; 46.4 per cent of the EE sample is
qualitative compared to 25.1 per cent of the total sample, thus studies on EEs are using relatively
more qualitative methodologies. Another difference arises when looking at the research
categories. Namely, the most predominant category in the subsample is multinational enterprises
whereas global business environment is most prevailing in the total sample. This result is in
accordance with the finding that the subsample sample is primarily conducted at an
organizational rather than institutional level. In other words, the subsample is less high level than
30
Table 8
Number and Percentage of Articles per Methodological Orientation and Research Categories
Methodology
Category Theoretical Quantitative Qualitative Multiple Total
Global business environment 11 2 19 0 32 (32.9)
Internationalization 0 0 0 0 0 (0.0)
Entry mode decisions 0 0 0 0 0 (0.0)
International joint ventures 0 0 0 0 0 (0.0)
Foreign direct investment 1 1 0 0 2 (2.1)
International exchange 0 1 0 0 1 (1.1)
Transfer of knowledge 0 0 1 0 1 (1.1)
Strategic alliances and networks 0 0 1 0 1 (1.1)
Multinational enterprises 8 17 19 1 45 (46.4)
Subsidiary-headquarters relations 2 1 1 0 4 (4.1)
Subsidiary and multinational team management 0 0 0 0 0 (0.0)
Expatriate management 1 0 0 0 1 (1.1)
Multiple 3 3 4 0 10 (10.3)
Total 26 (26.8) 25 (25.7) 45 (46.4) 1 (1.1) 97 (100.0)
3.3 Implications
The main aim of this chapter was to provide an updated review of international CSR
literature as this will help scholars to identify new areas to study. The review contains the
following implications. Overall, the results show that the international CSR literature is highly
concentrated. For instance, the majority of articles are published in a few specialized journals and
only a minority is published in journals with an international scope. Despite the fact that
specialized journals such as Journal of Business Ethics, Business Ethics Quarterly and Business
& Society contribute substantially to the current base of international CSR knowledge, the
relevance for practitioners might be disputable as those journals often make a theoretical
contribution or specific contribution in the field of ethics. Hence, there is a need for more
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Also, there is a general tendency of the reviewed studies to fall into broad research
categories such as global business environment and multinational enterprises. However, when
studying CSR, research in categories such as subsidiary-headquarter relations, transfer of
knowledge and subsidiary and multinational team management might provide relevant
contributions to both the theoretical and practical field.
With regards to geographical orientation there is a prevailing focus on the combination of
Western home countries versus Eastern or Southern host countries. On the one hand, there is a
great need for these studies as these encourage responsible practices of Western MNEs in
developing regions. On the other hand, in recent years there is an increase in FDI in Western
countries coming from Asian countries, hence CSR research studying the combination of
Western host countries and Eastern home countries might be valuable as well.
Apart from the concentrated nature of the reviewed studies on the previously mentioned
dimensions, there appears to be more fragmentation when looking at the topics studied. For
instance, the majority of articles are based on multiple topics rather than a single one. Also, it
should be noted that the environmental theme is underrepresented in the sample. Considering the
growing importance of environmental issues, future international CSR research should explore
this area.
Similar to the total sample, the sub sample focused on EEs is highly concentrated in terms
of research categories and methodological orientation. The majority of the research falls into the
multinational enterprises and global business environment categories and uses a qualitative
method. The latter fact results in a low level of applicability of existing research focusing on EE,
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4. CSR research and emerging markets: Hypotheses development
The theoretical framework of this thesis aims to uncover the association between CSR
studies focusing on emerging markets and the impact of these specific studies. First, I will
explain why CSR research on emerging markets can be expected to have a relatively great
impact. Next, I will discuss the factors that might influence the association between the CSR
research focused on emerging markets and its impact.
4.1 CSR research focused on emerging economies and its impact
Studies focusing on emerging markets use a variety of countries as empirical field. Large
emerging economies (EEs) such as China and India presumably receive most attention. Yet,
smaller EEs such as Malaysia, Thailand and Taiwan are studied as well. In addition, research on
EEs it not limited to Asia; countries in South America, Africa and the Middle East are common
as well.
There are several reasons why studies focusing on CSR in EEs should be associated with
substantial impact. In the first place, acting responsibly in EEs results in a number of challenges
for MNEs as opposed to engaging in CSR in markets more similar to the MNE’s home country.
MNEs are facing great pressure from the international community to conduct business in a
responsible manner. Over the last years MNEs are seen less as provider of capital and more as an
integrated part of society (Chen et al., 2009). Also, since MNEs are often publicly traded, their
actions are scrutinized by activists and NGOs (Rodriguez et al., 2011). Consequently, MNEs are
increasingly expected to take the responsibility to address social issues. In the context of
emerging markets this pressure becomes even more evident as CSR might be more of a necessity
33
MNEs are often perceived as exploiting and profiting from the local circumstances (Reimann et
al., 2012).
Also, emerging markets present a particularly challenging context to operate in as
institutions are likely to be less developed and more prone to change than the ones in developed
countries (Hoskisson et al., 2000; Meyer, 2004, in Chen et al., 2009). The weak institutional
environment often means that a country has different standards with regards to human rights and
environmental regulations. As a consequence, voluntary CSR programs as known in developed
countries are not very effective as long as host country governments are not initiating
improvements in the rule of law (Aaronson, 2005). For instance, Tan (2009) finds that Western
MNEs in China often adopt different standards as they do not succeed in complying with home
region policies. In addition, Tan (2009) emphasizes that this effect is aggravated by the absence
of strong institutions as these situations offer “loopholes for MNEs to exploit” (p.186).
From a stakeholder perspective, there is a larger risk of conflicts between stakeholders in
developing countries as stakeholders are competing to benefit from future economic development
(Chen et al., 2009). Furthermore, initially firm CSR strategies focused on the upper echelons in
society as opposed to the current shift towards a ‘bottom of the pyramid’ perspective that focuses
on people living on less than $2 a day (Prahalad, 2009). As a result, MNEs are required to
develop new CSR strategies to meet the expectations of this arising stakeholder group (Chen et
al., 2009).
As illustrated, operating in EEs in a socially responsible way is accompanied with a
substantial amount of pressures and obstacles. Consequently, relative to CSR research on
developed countries the importance of research focused on EEs for both academics and
practitioners is considerably larger. Both the relevance and urgent need for this type of research
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Another reason why CSR research focused on EEs should be associated with substantial
impact is since it is a relatively new area of research. Several scholars claim that the current state
of research on MNE CSR strategies in EEs is relatively undeveloped (Rodriguez et al., 2011; Hah
& Freeman, 2014; Lindgreen et al., 2009). Articles in new subject areas might be impactful since
they are more likely to lead to breakthroughs than articles in established subject areas (Sternberg
& Gordeeva, 1996, in Stremersch, Verniers, & Verhoef, 2007). In addition, the fact that existing
CSR research on developed countries is difficult to apply in the context of EEs (Dobers & Halme,
2009) and that there is a relatively small amount of studies focused on EEs might increase the
impact of the existing studies on EEs. Therefore, I hypothesize the following:
Hypothesis 1. CSR research focused on emerging (versus developed) markets is associated with greater impact
4.2 Moderators
As discussed in previous sections, it is evident that the institutional environment in
emerging markets has a great impact on MNE CSR practices. Institutional factors might decrease
or increase the complexities that MNEs face in EEs. In line with the reasoning of hypothesis 1,
one could argue that when an article investigates an emerging host country that presents a less
challenging environment, the article’s impact might be less than one that researches a country that presents a very complex environment. Hence, I posit that the association between emerging
market CSR research and its impact is moderated by institutional characteristics of the host
countries studied as these influence the degree of challenges faced by MNEs.
4.2.1 Host country regulation
35
framework of the host country. A number of scholars agree that the greater the amount of
regulations, the more likely a firm is to engage in responsible behavior in that country (Young &
Makhija, 2014; Yang & Rivers, 2009; Campbell, 2007). Furthermore, firms will act more
responsibly when regulations are developed through a process of consensus and negotiation
among the government, firms and other stakeholders (Campbell, 2007). In addition, Li,
Fetscherin, Alon, Lattemann and Yeh (2010) propose that firms in more rule-based societies have
a higher intensity of CSR communications. Vice versa, Surroca et al. (2013) find that the more
permissive the host country’s regulatory framework, the more likely MNE headquarters are to transfer socially irresponsible practices to subsidiaries in those host countries. Dobers and Halme
(2009) also addressed irresponsible practices by explaining that the absence of regulations might
lead to tax evasion by MNEs through mispricing, transfer pricing and fake transactions. In sum, a
high level of regulation in a country increases the ease of implementing CSR practices for MNEs.
As a result, less research might be needed to explore CSR in highly regulated countries compared
to less regulated ones. Therefore, research studying countries with relatively high levels of
regulation can be expected to be less impactful. Hence I propose:
Hypothesis 2a. The level of regulation of the host country negatively moderates the relationship hypothesized in H1
4.2.2 Host country labor policies
Apart from the general regulatory framework of a host country, more specific regulations
might have an impact on CSR as well. As noted by Reimann et al. (2012) MNEs operating in EEs
might be regarded as exploiting local employees due to low wages and poor working conditions.
Young and Makhija (2014) suggest that the presence of strong labor-related regulatory
36
overall lack of regulations, policies defining e.g. minimum wage and maximum working hours
often do not exist in EEs. For this reason, employees are not supported by the system when
fighting for their rights and this might result in employees refraining from taking actions against
their employers (Yang & Rivers, 2009). A lack of labor policies complicates the implementation
of CSR for MNEs as there are no rules protecting employees. Vice versa, when there are labor
policies in place that MNEs have to comply with it is more likely that businesses act responsibly.
Consequently, there might be a smaller need to study CSR in countries that have a high level of
labor regulations and this might reduce the impact of an article. Thus, I propose:
Hypothesis 2b. The level of labor policies of the host country negatively moderates the relationship hypothesized in H1
4.2.3 Host country corruption
Corruption can be defined as “the misuse of public power for private gain” (Rodriguez et al., 2006, p. 735). Corruption in emerging markets is omnipresent and prone to rise transaction
costs of MNEs (Ackerman, 1975, in Luo, 2006). Also, corruption can have significant effects on
the economic growth of developing and emerging countries. Dobers and Halme (2009) note that
illegal capital outflows from poor to rich countries are larger than the inflows of global aid and
that these activities are partly supported by corrupt elites and by firm officials. Also in line with
Surroca et al.’s (2013) reasoning about the effect of the absence of regulations, it is noted that companies using bribery in developing countries are often from countries with low levels of
corruption (Osuji, 2011). Stated otherwise, Western MNEs might turn to corrupt practices in host
countries with a higher level of corruption. Accordingly, corruption forms an obstacle for the
implementation of CSR activities (Luo, 2006). Specifically, Luo (2006) finds that MNEs are less
37
when the observed level of corruption is high. Thus, a high level of corruption signals a high
institutional distance between home and host countries and this impacts the ability of an MNE to
implement CSR. More extensive research is needed to investigate how MNEs can act responsibly
in corrupt environments compared to non-corrupt environments. Thus, articles studying countries
with higher levels of corruption can be expected to have more impact.
Hence:
Hypothesis 2c. The level of corruption of the host country positively moderates the relationship hypothesized in H1
Figure 1 shows the proposed association between emerging markets versus developed market
research and the respective impact on an article.
Figure 1 Conceptual Model
38
5. Methods
5.1 Sample
The sample consists of the 271 articles collected for the literature review that were coded
as focusing on the international dimension of CSR. This sample contains a subset of 97 articles of
international CSR literature focusing on emerging markets.
5.2 Measures
5.2.1 Dependent variable
The dependent variable in my model is the impact of a study. The impact of an article can
be operationalized by the number of citations of that specific article. A citation means the
appearance of an article in the reference list of another article (Stremersch et al., 2007) and its
analysis is an appropriate measure to evaluate an article’s contribution to the existing knowledge
base (Cote, Leong, & Cote, 1991). Nonetheless, the use of citations to measure article impact
comes with limitations. For instance, the number of citations might be inflated due to
self-citations, ‘negative’ citations or the type of journal an article is published in. Also, review articles
are normally associated with a higher number of citations (Seglen, 1997). Yet, for the purpose of
this thesis, the number of citations comprises a simple measure to identify impactful articles. To
ensure consistency, the number of citations of each study was collected from Thomson Reuters’
Web of Science database on March 13 2015.
5.2.2 Independent variable
The independent variable of this thesis is international CSR research. I used dummy
39
thesis to explore the impact of the emerging markets subject area, it is not necessary to further
specify the category other. Also, using a categorical predictor variable with two categories rather
than multiple categories reduces complexities regarding analyzing the data and interpreting the
results.
5.2.3 Moderating variables
To explore the relationship between the focus of an article and the number of citations, I
identified three moderators. The data for all three moderators was retrieved from the Free the
World report of 2014 (Gwartney, Lawson, & Hall 2014). The level of regulation in the host
country is the first moderator variable. This variable is measured on a 0-to-10 scale and this
number represents the average of different regulatory dimensions, such as the level business
regulation, labor market regulation and credit market regulation. The higher the rating, the higher
the level of regulations in the host country (Gwartney et al., 2014).
The second moderator variable is the level of labor policies in the host country. This
moderator is operationalized by hiring and minimum wage policies. This variable is also
measured on a 0-to-10 scale where countries with a higher difficulty of hiring and lower
minimum wages are given a lower rating (Gwartney et al., 2014).
The third moderator is the level of corruption in the host country. Lancaster and
Montinola (2001) integrate a number of dimensions in their proposed operationalization of
political corruption such as the degree of universal literacy, openness of the economy, social
heterogeneity and independence of the judiciary system. The Free the World report offers
different ways to measure corruption such as the reliability of the police, impartial courts and the
judicial independence of a country. After the reading the descriptions of each construct, I decided
40
measured on a 0-to-10 scale where a higher rating reflects higher judicial independence and thus
lower corruption (Gwartney et al., 2014). Considering the way I formulated my hypotheses and
the purpose of my model, judicial independence is a counter indicative item and I recoded this
item so that a higher rating reflects lower judicial independence and thus higher corruption.
5.2.4 Control Variables
Considering the limitations of using the number of citations as a measure of article
impact, I controlled for four other factors that might cause differences in citations across a sample
of articles. First of all, there is a likelihood that older articles are cited more often than recently
published ones. Hence, the variable that is controlled for is number of years an article could have
been cited, calculated by subtracting the publication year of an article of the current year (2015).
Second, since self-citations might inflate an article’s citedness it is likely that articles written by a
larger number of authors are cited more often. For this reason, the number of authors of an article
is also controlled for.Third, the use of a quantitative method results in a relatively higher
generalizability than a qualitative method, increasing the likelihood that an article will be cited.
Therefore, I control for the methodological orientation. Finally, I also include the level analysis
as a control variable since a broader level of analysis increases the generalizability of a study as
well.
It should be noted that the control variables methodological orientation and level of
analysis are categorical variables with more than one category. To prepare these variables for
further analysis, I created dummy variables for both controls. I coded the categories with the
highest frequencies as the baseline (0); for methodological orientation, this was theoretical and
for level of analysis the institutional level. The categories that I compared with the baseline, I