Apportioning of risks via stochastic dominance

Consider a simple two-state risk with equal probabilities for the two states. In particular, assume that the random wealth variable dominates via ith-order stochastic dominance for i=M,N. We show that the 50-50 lottery dominates the lottery via (N+M)th-order stochastic dominance. The basic idea is that a decision maker exhibiting (N+M)th-order stochastic dominance preference will allocate the state-contingent lotteries in such a way as not to group the two “bad” lotteries in the same state, where “bad” is defined via ith-order stochastic dominance. In this way, we can extend and generalize existing results about risk attitudes. This lottery preference includes behavior exhibiting higher-order risk effects, such as precautionary effects and tempering effects.     

Market Uncertainty and Socially Embedded Reputation

Both economists and sociologists generally recognize the importance of reputation in coordinating economic transactions. In a perfectly competitive and anonymous market characterized by faceless buyers and sellers, the issue of reputation would be irrelevant and unnecessary. In reality, however, markets are often filled with varying degrees of information asymmetry, which can threaten the very existence of the market system itself. In critical reaction to the standard neoclassical model, some economists, on the one hand, argue that when there is an information problem, reputation serves as a valuable source of market signal of quality. Sociologists of economic life similarly contend that reputation, along with trust, is critical in lowering transaction costs and thereby facilitating various economic activities among individual actors. The purpose of this article is to apply this broad theoretical observation to a specific empirical phenomenon. It does so by highlighting the role of social networks that connect actors on both demand and supply sides of the market. Specifically, this study examines how interpersonal networks in the market for legal services affect the duration of ties between buyers and sellers. Quantitative analysis based on a random sample of Chicago lawyers, a project funded by the American Bar Foundation, reveals that ceteris paribus the lawyer-client relations are significantly driven by social network factors.     

Participation in export markets and the role of R&D: establishment-level evidence from the UK Community Innovation Survey 2005

There is a strong expectation in the literature that exporting and innovation activities (particularly R&D) are strongly related, and that the need to be innovative is increasing over time due to globalization. In this study, we find that R&D is endogenous in a model that determines which British establishments enter export markets, and when such simultaneity is taken into account the strength of the export–innovation relationship is generally quite weak (especially in the nonmanufacturing sector). Rather, we find that the size of establishments and firms, foreign ownership, the extent of international co-operation and, most importantly, the industry sector to which the establishment belongs, are the most significant in explaining which establishments are able to overcome entry barriers into overseas markets.     

Occupational transition and country-of-origin effects in the early stage occupational assimilation of immigrants: some evidence from Australia

We examine the occupational attainment of recent immigrants at 2 years post migration in order to study their early stage assimilation into the labour market in Australia. Human capital endowments and country-of-origin effects are examined for six occupational groups. We also study transitions across occupations from source to host country. The empirical approach utilizes the Ordered Generalized Extreme Value (OGEV) model which embodies differing utility functions across occupational outcomes, as well as accounting for any ordering in these outcomes. The results suggest that the transferability of knowledge and skills is affected by cultural and social backgrounds, and that non-Western immigrants are disproportionately channelled into inferior jobs post migration. The investigation of the country-of-origin effect on the skilled migrants’ occupational transition process is especially apt in the context of skill shortages in many host countries.     

News and notes

New Perspectives on Technology and Organization.

Innovative Banking: Competition and the Management of a New Networks Technology J. Howells &; J . Hines Eds) Ldon, Routledge, 1992, 252pp., £40.00 (hbk), ISB-V 0-415-05941-0. Technology and Organization: Power, Meaning and Design H. Scarborough &; J.M. Corbett London. Routledge. 1992, 178pp., ,£15.00, (pbk), ISBN 0-415-05941-0.

Beyond Partnership-Strategies for Innovation &; Lean Supply Richard Lamming Hemel Hempstead, Prentice-Hall International, 1993, ix + 299pp., £19.95 (hbk).

From Anticipation to Action: A handbook of Strategic Perspective Michel Godet.     

Factors influencing foreign direct investment of South African financial services firms in Sub-Saharan Africa

This research investigates the key elements that South African financial services firms consider before making foreign direct investments in Sub-Saharan African (SSA) markets. The results show that South African financial services firms are most strongly influenced by the political and economic stability of the country in question as well as the profitability and long-term sustainability of its specific markets. The degree of available infrastructure in terms of Information and Communication Technology as well as the existence of credible financial systems was also viewed as highly important considerations before investing in SSA. Given the uncertainty and ambiguity of most SSA markets many South African financial services firms prefer to enter existing markets via a majority stakeholder joint venture with a local partner or via a new investment if the market does not currently exist. The nature of the financial services firm also seems to influence the entry method and once in a new country most firms seem to prefer a full service presence. Additionally, the key motives cited for expansion northward were to broaden revenue bases and improve profit margins as well as to stay close to local customers.     

Emerging themes in management control: A review of recent literature

This review starts from the lines of enquiry suggested by Otley et al. [Otley, D.T., Broadbent, J.M., Berry, A.J., 1995. Research in management control: an overview of its development. British Journal of Management 6, S31–S34] and develops these themes in the light of more recently published research. Hence this review is structured around the following emerging themes; Decision making for Strategic Control; Performance Management for Strategic Control; Control Models for Performance Management and Measurement; Management Control and New Forms of Organisation; Control and Risk; Culture and Control; and Practice and Theory.Whilst research has been evident in all of these areas, relatively little attention has been paid to information and communication technologies and its impact upon control system design and capability, nor did we find much literature on control and gender, or on control and sustainability. Further there has been relatively little research on control and risk or upon control and culture. The limitations of overarching frameworks are noted and we conclude that it seems essential to place more emphasis on research which attends to the relationship of control practices and theory which will require more embedded and collaborative research processes.     

Job dissatisfaction among retail employees: a study of three leading UK retailers

Despite the general awareness that working in retailing is unattractive to many workers, relatively little is known about which aspects of retailing are actually disliked, or how that varies across groups within the workforce, employers, or types of store. Initial analyses from an extensive survey of UK retail employees show that statistically significant variations exist in terms of dislike of retail employment and particular aspects of that employment. Exploratory factor analysis shows that while a general dimension of discontent is identifiable, there are also specific concerns, such as among more senior staff who are particularly concerned about long hours, and younger employees frustrated at a perceived lack of career progression. However, there is also a dimension of relative contentment with work circumstances among large numbers of female part-time workers and older staff.