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The purpose of this study is to examine the impact of using proportional representation system on the fragmentation of the party system in the Algerian political system within the period from 1997 to 2017, in which Algeria has experienced five legislative elections regularly every five years by testing a hypothesis about adopting the proportional representation system on the basis of the closed list during the foregoing legislative elections has obviously influenced the exacerbation of the Algerian party system’s fragmentation, compared to other factors.

The essence of the theoretical framework of this study is to address the effect of the electoral system as an independent variable on the party system as a dependent variable. The starting point for that framework is to reassess the “Duverger’s law,” which appeared since the early 1950s and has influenced the foregoing relationship, and then to review the literature on a new phase that tried to provide a more accurate mechanism for determining the number of parties and their relative weight, whether in terms of electoral votes or parliamentary seats. This means that researchers began to use a measure called the effective number of parties (ENP) for Laakso and Taagepera since 1979. The study elaborates the general concepts of the electoral system and the party system. It used Laakso, Taagepera index of the “ENP” to measure the phenomenon of fragmentation party during the five legislative elections from 1997 to 2017 in Algeria.

The results of the study reveal that the proportional representation electoral system – beside other factors – had clear impacts on the fragmentation of the Algerian party system by all standards, whether on the level of the apparent rise in the number of the parties represented in the Algerian parliament from 10 parties in 1997 election to 36 parties in 2017 election or according to the index of Laakso and Taagepera (ENP). The average number of effective number of electoral parties in the five elections was around 7.66, and the average number of effective number of parliamentary parties in the five elections was around 4.39, which puts Algeria in an advanced degree of the fragmentation of the party system.

This study about the phenomenon of the fragmentation of the party system, which is one of the new subjects in the field of comparative politics – globally and in the Arab world. Hence, the value of this study aims to shed light on this mysterious area of science, the fragmentation of the party system in the Algerian political system during the period from 1997 to 2017.

Is the need for stability pre-empting the need for democratic values? How can the EU cope with two contradictory security requirements: the need to promote democratic norms and to secure geostrategic interests? This paper takes on the security-democracy dilemma in a complex way that transcends the realpolitik frame overshadowing the analysis of the EU’s policy orientation in the Southern Mediterranean while considering its normative role as a fig leaf for security interests.

This paper investigates the EU’s foreign policy orientation reflected in the ENP in terms of the two logics of action of consequentialism and appropriateness. Tracing changes at the policy level over time between 2011 and 2015, the paper zooms into the implementation of the “new” ENP in the aftermath of the Arab uprisings in Egypt, Libya and Tunisia to highlight additional variation across countries.

Building on a document analysis of the official declarations for the policy-making level and of ENP action plans for the implementation level, the paper argues that local political dynamics and the level of the EU’s threat perception shape the EU’s response to the partner countries.

The purpose of this paper is to outline how the EU figures out the importance of strengthening its relations with Egypt as one of the most strategic countries in the region to keep the union secured and stable. The paper also assesses to what extent the EU succeeds to promote democracy in Egypt.

The EU pursues its policy through a series of both bilateral and multilateral agreements with Egypt aiming at positioning their relations in a strategic context. The research adopted different approaches as descriptive and analytical ones.

Following the Arab uprisings, the EU was caught by surprise and announced a paradigm shift in its relations and introduced a set of policies to foster democracy promotion that witnessed some successes but with extremely modest results in some areas compared to the costs of the process. The EU succeeded in important reforms in trade liberalization while it did not bring clear changes in the political arena in Egypt.

The findings of this paper convey that the Arab uprisings were a wake-up call for the EU. It was the right time for the EU to conduct such a strategic and sincere reflection based on the role it wants to play in the changing region. In addition, findings prove that the EU’s response to revolutionary events has been weak and hesitant, and the EU has not an effective role in promoting democracy in Egypt.

This paper aims to examine how supply chain integration capabilities inform green design strategy adoption and whether green design strategy can lead to higher levels of environmental and economic performance.

A survey-based approach was used to empirically test the study hypotheses. Based on 216 usable responses collected from automakers around the globe, the authors compared the results from two different data groups (i.e. Chinese firms vs Western firms) using the structural equation modeling approach.

In the Chinese context, both internal and external supply chain integration capabilities are significantly related to the successful adoption of a green design strategy. However, the relationships are not significant in Western context. Green design is found to positively impact environmental performance in both contexts; however, no significant relationship is revealed between green design and economic performance in either context. Finally, environmental performance was found to have a significant and positive impact on economic performance in both contexts.

The cross-sectional survey design that was focused only on the auto industry may affect the inferences of causality and generalizability of this study.

Managers should understand their specific organizational context first, and then strategically develop their external and internal supply chain integration capabilities to maximize their green design efforts for improved environmental performance. Companies can be certain that the more gains made in environmental management, the more economic returns can be expected.

This research contributes to the existing resource-based view literature by linking supply chain integration capabilities to green design strategy adoption in different organizational contexts. It also sheds a light on the association between green design and different performance dimensions and adds value to the current debate on the association between environmental performance and economic performance.

The European Union has pursued two contradictory policies over the last decade in response to the challenges of globalization. On the one hand, the EU has loosened borders to facilitate trade and make the EU more competitive globally. On the other hand, the EU has tightened borders to enhance its security, fearing the negative consequences of a globalized world. In this paper, I examine the effects of implementation of the EU's Schengen border regime, a set of rules governing external border control, on the post-communist countries and the difficulties that Schengen has posed for the governments in the region. I also discuss the EU's emerging European Neighborhood Policy (ENP), designed to address many of the concerns voiced by the Central and East European (CEE) officials regarding Schengen. An important element of ENP is to work across the EU external border to facilitate economic relations and develop joint institutions with non-members to create new cooperative borderlands.

Two images are frequently invoked with regard to the evolution of the EU. Certain scholars portray the organization as moving toward a new, post-modern, post-Westphalian entity comprising an increasingly borderless Europe. Other scholars view European integration as a process by which the EU is increasingly taking on the trappings and functions of the state to build a “Fortress Europe.” The discussion of Schengen and the eastern enlargement suggests a more complex reality than either of these two images in which borders are constantly shifting and whose functions are changing in response to the different challenges posed by globalization and internal developments. The EU's external borders will continue to change, both in terms of where they are located and how important these will be. Europe's ENP, with its emphasis on cross-border cooperation, is changing borders into borderlands, zones of cooperation and collaboration across a line on a map. Governance and the shaping of policy are increasingly taking place at multiple sites and with different kinds of actors, further transforming the importance of borders. Perhaps, a new vision of European integration is needed to capture the evolution of the EU.

Building on the expectancy value theory, the purpose of this paper is to examine the effects of word-of-mouth (WOM) and customer value (i.e. functional value and ease-of-doing-business value) on B2B business performance in the B2B sales process.

The authors develop a framework to understand how B2B WOM and customer value influence supplier sales performance. This model was tested using structural equation modeling with a sample of 220 suppliers on Alibaba.com.

The empirical findings demonstrate that B2B WOM valence and volume have positive influences on the number of quotations and the number of transactions, respectively. Additionally, B2B WOM volume mediates the relationship between operational performance and the number of transactions. Response rate mediates the relationships between response time and both the number of quotations and the number of transactions, respectively.

This study contributes to the industrial marketing of B2B sales on the digital platform by investigating two influencers on sales performance: WOM and customer value.

Drawing on legitimacy theory, this study aims to investigate whether the benefits of the external assurance process pass beyond the current period and help firms improve corporate social responsibility (CSR) performance in the subsequent periods. Furthermore, the authors examine whether corporate governance (CG) and firm visibility moderate the relationship between assurance and CSR performance.

The authors retrieved data from Thomson Reuters from 2002 to 2019 and executed a fixed-effects (FE) panel regression analysis. The country-level sample distribution includes 63 countries with 4,625 unique firms and 29,054 data points within these countries. The authors run several robustness tests using an alternative subsample, instrumental variable regression analysis, country-industry-year FE regression analysis, excluding the financial sector and including additional control variables and regression analysis based on propensity score matching.

The findings indicate that external assurance helps firms achieve greater CSR performance in the current period and the subsequent two periods following external assurance. However, external assurance exerts its strongest positive impact on CSR performance in the current period, and its influence extends, albeit at a weaker level, to the following two periods. Furthermore, the first moderation analysis reveals that governance structure helps firms translate the assurance process into the greater social performance but does not help to achieve higher environmental performance. The second moderation analysis reveals that firm visibility/size positively moderates between the assurance process and governance and social performance but not between the assurance process and environmental performance.

Despite the concurrent association between CSR performance and assurance being examined before, the lag-lead relationship is the novelty of the study to highlight the long-term effect of assurance on CSR performance. Besides, although the direct effect of both CG practices and firm visibility on CSR performance and the external assurance process has been investigated before, the authors extend the literature by examining the moderating effect of CG practices and firm visibility on the external assurance and CSR performance relationship. This provides a better explanation of the extent to which the effect of external assurance on CSR performance is constructed and conditioned by CG practices and firm visibility, thereby drawing attention to contingencies’ role in firms’ practices.

Drawing on the natural resource-based view (NRBV) theory, the study aimed to examine the mediating role of green innovation (GI) in the nexus between green human resource management practices (Green HRMPs) and sustainable business performance (SBP).

This study adopted the descriptive time-lagged research design. Data were collected from 278 managerial staff of five mining companies in Ghana at different waves within a 3-month interval. Descriptive and inferential statistics were used to analyse the data received using the statistical package for the social sciences (SPSS) statistics (V. 26.0) and Smart PLS (V.4.0).

The study found that Green HRMPs significantly related more to economic performance (EP) than social performance (SP) but did not significantly relate to environmental performance (EnP). Moreover, the results revealed that GI partially mediated the nexus between Green HRMPs and both SP and EP but fully mediated the link between Green HRMPs and EnP.

The relevance of Green HRMPs in ensuring corporate sustainability has been largely established in the extant literature. However, there is an evidential dearth of studies in the literature concerning the mediating role of GI in the nexus between Green HRMPs and SBP, especially in developing economies context. Hence, this study serves as a significant contributing card from Ghana by advancing the NRBV theory.

This study aims to comprehensively assess how digital maturity degree (DMD) impacts sustainable supply chain management (SSCM) performance through the mediating role of SSCM practices in businesses in Vietnam.

The hypotheses were performed using partial least square-structural equation modeling (PLS-SEM) with data collected from a survey of over 234 managers having responsibility in the supply chain field in Vietnam. Qualitative data were collected through semistructured interviews with 6 experts to deepen understanding of the relationship between DMD and SSCM.

The results show the mix-results in the relationship between SSCM practices and SSCM performance dimensions while DMD strongly impacts SSCM practices. Also, this study finds the mediating role of SSCM practices on the relationship between DMD and SSCM performance.

This is the first study to investigate the role of DMD on SSCM practices and SSCM performance, using empirical evidence. Moreover, the authors integrate both qualitative and quantitative for understanding complex SSCM phenomena. The present study also helps businesses improve their SSCM performance by leveraging SSCM practices and developing their digital technologies in the long-term view.

Russia's attack on Ukraine on February 24, 2022, marked a very historic turning point in European security architecture. With enlarged Western aid in the immediate aftermath of the invasion, Ukraine could have overcome somehow the crisis, yet many of its cities and infrastructure were largely destroyed and one-quarter of its citizens are now refugees and displaced. What is even more serious is that it remains unclear if and how a diplomatic solution could emerge between the parties. Russia's war against Ukraine is not an overnight event, it is a part of the story of the gradual escalation of Russian aggression on Ukraine since the beginning of the 2000s. Indeed, it is not just the result of the ideological or geopolitical competition between the West/European Union (EU) and Russia regarding their mutually exclusive or even antagonistic integration policies in the shared neighborhood. It is a more dynamic process including the agency of Ukraine with all aspects of its domestic politics and societal features, ideology, the role of energy, business links as well as the impact of regional and global dimensions. This chapter aims to overview the interlinked relationship between the EU, Ukraine, and Russia in a triadic manner within key aspects including ideology, geopolitics, energy, and integration projects and by specifically focusing on the underlying factors that have triggered the emergence of the Russia–Ukraine war of 2022 and further implications for the EU politics.