Group decision-making: Head-count versus intensity of preference

This paper puts forth a framework for reshaping the group decision-making process. The proposed framework extends from the usual one-issue-at-a-time decision-making to one that involves several related issues simultaneously. Weaknesses of the traditional majority voting mechanism are first identified, and then a different voting method that takes each individual voter's sentiment into account is discussed. Specifically, a decision-maker is asked to express his/her intensity of preference for the issues encountered. Three hierarchical structures—benefits, costs, and risks—are developed to evaluate the alternatives. Due to the nature of pairwise comparisons and synthesis, the proposed method is amenable to consensus building and has higher reliability and consistency. It can be used for candidate selection, e.g. governmental election, when a large population is involved. It is also effective for resource allocation and prioritization when a small group or business is concerned. We believe the proposed approach has potential for resolving deficiencies of the conventional voting mechanism, and can be applied to many real-world problems. Its implementation on the Internet is also discussed.     

Understanding the value of project management: First steps on an international investigation in search of value

Organizations investing in project management need to be assured of a concrete return. Without the ability to clearly define its value, project management joins the long line of initiatives (i.e., TQM, information systems, training, human resources) struggling to prove their worth to organizations. However, demonstrating a concrete value in organizations has been illusive and even paradoxical. This paper describes the conceptual model underlying a major international research project designed to yield a broad perspective on the value of project management. This model and research design will be of interest to researchers, project managers, professional organizations, and senior executives.     

Contextual Influences on Thinking in Organizations: Learner and Tutor Orientations to Organizational Learning

This paper examines the orientations, or frames of reference, of participants in five bank training programmes run by three banks in the United Kingdom. Adopting a symbolic interactionist approach and ethnographic methods of investigation, the paper attempts to elucidate the ways in which both learners and tutors thought about their roles in the learning events and the goals and strategies they adopted in order to cope with their situation. It is suggested that in order to understand the participants' behaviour it is necessary to take into account the contexts in which their actions were constructed. In particular it is proposed that the organizational context of the training programmes, which exposed the participants to the gaze of ‘hidden audiences’ of organizational superiors, inhibited the potential of the programmes as vehicles for learning. It is also argued that interactionist approaches using ethnographic methods, which enable organizational actors to be studied in situ, have an important contribution to make to the wider study of organizational cognition.     

Nonhomothetic Preferences and International Trade

This study examines whether nonhomothetic preferences underlie the “missing trade” problem associated with factor content of trade models. We first find that per capita income goes a long way in explaining differences in goods consumption across countries. We then find a striking correlation between the factor content of consumption and per capita income, and show that accounting for this is a key part of resolving the case of the missing trade. However, nonhomothetic preferences over broad categories of expenditure play only a small role in this phenomenon. Rather, we find that as income grows, spending is directed towards the relatively capital‐intensive version of a given good. Since recent research shows that capital intensity is correlated with quality ( Schott, 2004 ), our results suggest that within‐product quality differences are likely important for explaining the factor content of trade, whereas nonhomothetic preferences over broad categories of expenditure are much less so.     

INEQUALITY,INCOMPLETE CONTRACTS,AND THE SIZE DISTRIBUTION OF BUSINESS FIRMS*

This article analyzes the effects of intrafirm bargaining on the formation of firms in an economy with imperfect capital markets and contracting constraints. In equilibrium, wealth inequality induces a heterogeneous distribution of firm sizes, allowing for firms both too small and too large in terms of technical efficiency. The findings connect well to empirical facts such as the missing middle of firm‐size distributions in developing countries. The model can encompass a nonmonotonic relationship between aggregate output and inequality. It turns out that an inflow of capital may indeed decrease output in absolute terms.     

Cooperative Strategy,Technology Innovation and Competition Policy in the United States and the European Union

The widespread adoption of joint ventures in the 1980s and strategic alliances in the 1990s by a spectrum of businesses across industries has resulted in cooperative strategy emerging as the corporate and business strategy of the global economy. Of further significance, however, is the relaxation by antitrust authorities in the USA and the EU of policies forbidding or restricting horizontal or competitor collaborations. Beginning in the 1980s, legislation, regulations and guidelines have established a business environment conducive to competitor collaborations. This evolution in competition policy is justified by the need for accelerating technology-based innovations at the firm level, thus improving competitiveness at the national level. The US government and the European Commission have provided firms with "safe harbors' to develop strategic technology alliances with competitors, albeit with notable differences in specific market share thresholds and emphases on qualitative versus quantitative perspectives in their respective competition policy frameworks.     

Strategic Research Partnerships: A Managerial Perspective

Private sector incentives to participate in research partnerships can be grouped roughly into two categories: cost-economizing incentives and strategic incentives. This paper summarizes the argument in two streams of thought that are often identified with these two sides: the transaction-cost/incomplete contracts approach and the strategic management approach. The paper recounts business motives to engage in research partnerships in each and points out that differentiating between more traditional economic perspectives (transaction costs, incomplete contracts) and strategic management/organizational theory perspectives (strategic networks, resource-dependent view, dynamic capabilities, knowledge-based view, organizational learning, options approach) may not be as sharp as one might suppose at first. The complementary nature of these perspectives should be encouraging for theoreticians looking for a more integrated model of collaboration.     

An empirical test of purchasing power parity in selected developing countries: a panel data approach

Abstract

This paper examines the empirical validity of Purchasing Power Parity (PPP) for certain large developing economies by using a panel unit root methodology. The test results show that a long run real exchange rate depreciation trend exists in certain developing countries. Without considering this depreciation trend, it is hard to verify the stationarity and to explain the existence of the extremely long half-lives of the real exchange rates. When a linear time trend is included in the tests, the results tend to support the stationarity of the underlying real exchange rate processes, and the half-lives are significantly shorter and their range can be explained by transitory disturbances.     

Using Empirical Point Elasticities to Teach Tax Incidence

Using point elasticities rather than using either arc elasticities or slopes of demand and supply curves provides the best method for teaching students about the economic impacts of excise taxes. Not only does a point-elasticity approach simplify theoretical analysis of tax impacts, but it also allows instructors to take advantage of publicly available empirical estimates of demand and supply elasticities to show students how theoretical results can be applied to real-world tax policy issues. To illustrate these advantages, the authors use several available estimates of point elasticities of demand and supply of raw sugar to calculate the economic impacts of a recently proposed penny-per-pound tax on raw cane sugar grown in the Florida Everglades.