The Effects of Supplier Involvement and Knowledge Protection on Product Innovation in Customer–Supplier Relationships: A Study of Global Automotive Suppliers in China

Globalization drives firms to develop product innovation through their global supply chains. While innovations generated by supply channel members, as opposed to individual partners, are playing an increasingly important role in the success of all supply chain partners, there has been limited research on how supply chain relationships cultivate the process of such innovation generation, particularly in emerging markets. Correspondingly, this study explores how multinational suppliers can develop adaptive product innovation to create competitive advantage in emerging markets. Drawing on the knowledge‐based view and transaction cost economics, this study investigates the influence of supplier involvement and other factors on supplier innovation and performance. The results of a survey of 170 multinational automobile suppliers in China provide support for most of the hypotheses. Specifically, supplier involvement in codesign has an inverted U‐shaped relationship with product innovation. Furthermore, knowledge protection, trust, and technological uncertainty are all found to drive greater product innovation. In addition, the institutional environment moderates the effect of product innovation on performance. Overall, this study enhances our understanding of how MNEs can acquire local knowledge and develop adaptive products in emerging markets.     

Remixing work,family and leisure: teleworkers' experiences of everyday life

This paper explores whether and in what ways telework is associated with a reconfiguration or remixing of daily work, family and leisure activities. Semi‐structured interviews were conducted with 51 teleworkers employed in a financial organisation in Canada. For some, telework was a condition of employment, while others negotiated part‐time telework arrangements with managers. Using interpretive thematic analysis techniques, intersections and inter‐relationships between experiences of work, family and leisure were identified. Three main themes emerged, including the need to not only protect, but also containing work time and space; the significance of family and being available for children; and, the relative devaluation of leisure. Although it was anticipated that differences between involuntary and voluntary teleworkers would be evident, gender and family stage were more influential in structuring daily life. The flexibility of telework was valued, but there was little evidence of a reconfiguration of life spheres except for women with children at home.     

Risk sharing in the Middle East and North Africa

This study investigates welfare gains and channels of risk sharing among 14 Middle Eastern and North African (MENA) countries, including the oil‐rich Gulf region and the resource‐scarce economies such as Egypt, Morocco and Tunisia. The results show that for the 1992–2009 period, the overall welfare gains across MENA countries were higher than those documented for the Organization for Economic Cooperation and Development (OECD) nations. In the Gulf region, the amount of factor income smoothing does not differ considerably when output shocks are longer lasting rather than transitory, whereas the amount smoothed by savings increases remarkably when shocks are longer lasting. In contrast, both factor income flows and international transfers respond more to permanent shocks than to transitory shocks in the non‐oil MENA countries. The results also show that a significant portion of shocks is smoothed via remittance transfers in the economically less‐developed MENA countries, but not in the oil‐rich Gulf and OECD countries. Finally, for the overall MENA region, a large part of the shock remains unsmoothed, suggesting that more market integration is needed to remedy the weak link of incomplete risk sharing.     

Problem-based learning: merging of economics and mathematics

We present problem-based learning as a strategy to assist students to integrate both mathematics and economics knowledge as well as develop other skills. We present basic information about problem-based learning, provide an example of an economics problem that could be used in an early undergraduate mathematics course, and provide sources for additional economics problems and information about problem-based learning. While faculty will seldom have a class composed entirely of economics students, the examples that we provide do not require in-depth knowledge of economics but will help undergraduates develop some understanding of the economic world they live in.     

Aircraft routing under different business processes

Given a set of scheduled flights that must be operated by the same aircraft type, the aircraft routing problem consists of building anonymous aircraft routes that respect maintenance requirements and cover each flight exactly once. This paper looks at the nature of the problem and introduces a classification according to three business processes that are used to assign the anonymous routes to the specific aircraft tail numbers. Furthermore, we compare the aircraft routing problem variants resulting from these three processes with regard to their adaptability to different contexts, the difficulty of solving them, the cost of the computed solutions, and the robustness of these solutions.     

How do stock prices respond to fundamental shocks in the case of the United States? Evidence from NASDAQ and DJIA

In this paper, we use both the Dow Jones and NASDAQ indices to test the robustness of Binswanger's (2004c) finding that US stock market dynamics are governed mostly by nonfundamental shocks or speculative bubbles after the 1982 debt crisis. We estimate a total of 72 SVAR models and 36 SVECM models. We determine that the findings are robust indeed and that fundamental shocks have become less and less important over the years, irrespective of which US stock market index is considered.     

Reflective Judgement: Understanding Entrepreneurship as Ethical Practice

Recently, the ethical rather than just the economic resonance of entrepreneurship has attracted attention with researchers highlighting entrepreneurship and ethics as interwoven processes of value creation and management. Recognising that traditional normative perspectives on ethics are limited in application in entrepreneurial contexts, this stream of research has theorised entrepreneurship and ethics as the pragmatic production of useful effects through the alignment of public–private values. In this article, we critique this view and use Kant’s concept of reflective judgement as discussed in his Critique of the Power of Judgement to theorise ethical entrepreneurial practice as the capacity to routinely break free from current conventions through the imaginative creation and use of self-legislating maxims. Through an analysis of the narratives of 12 entrepreneurs, we suggest there are three dimensions to reflective judgement in entrepreneurial contexts: (1) Social Performance; (2) Public Challenge and; (3) Personal Autonomy. Whilst the entrepreneurs were alive to the importance of commercial return, their narratives demonstrated further concern for, and commitment to, standards that they rationally and imaginatively felt as being appropriate. In our discussion, we integrate the findings into existing theoretical categories from entrepreneurship studies to better appreciate ethics within the context of value creation.     

The theory of met expectations applied to expatriate adjustment: the role of crosscultural training

This study will test two hypotheses to determine whether the formation of expectations (prior to the global assignment) affects expatriates' adjustment. This study utilized a sample of seventy-three expatriates who completed questionnaires approximately ten months after arriving in their host countries. All the expatriates had predeparture cross-cultural training, but the training varied in perceived relevance. The expatriates were assigned either to countries where their native language was spoken (e.g. Americans in the UK) or to countries where their native language was not spoken (e.g. Americans in France). The results of the mediated regression analysis suggest that the more tailored and relevant the pre-departure cross-cultural training, the more expectations were either met or positively exceeded. Analyses suggest that both cross-cultural training and the language spoken in the host country affect the accuracy of expatriates' expectations prior to the assignment - and that having accurate expectations, in turn, positively affects cross-cultural adjustment. The results from this study encourage organizations to develop programmes that will ensure their expatriates have realistic expectations prior to their global assignments (e.g. through tailored cross-cultural training).     

Bonus-Malus Systems

Abstract

Bonus-malus is a merit-rating technique used in most of Europe and Asia, and some Latin American and African countries. Policyholders from a given risk cell are subdivided into bonus-malus classes. Their claims histories then modify the class upon each renewal. Markov chain theory provides the tools for the design, evaluation, and comparison of these systems. In this article, definitions and examples of bonus-malus systems are provided (Section 2). The main actuarial tools for the study and design of bonus-malus systems are reviewed (Section 3). In the discussions that follow, Krupa Subramanian outlines a model for analyzing market shares in a competitive environment, a crucial research topic given current deregulation trends, and Pierre Lemaire compares actuarial with regulatory approaches to bonus-malus.