Efficiency Wages and the Long-Run Incidence of Progressive Taxation;

Received November 3, 2000; revised version received August 2, 2001     

Imperfectly competitive factor markets and price normalization

A two-sector general equilibrium model with imperfectly competitive labor markets is set up. Noncooperative equilibria with wage setting at the sectoral level are shown to depend on the choice of price-normalization rule even though all agents behave fully rationally. Hence, imposing rationality is not sufficient to deprive the choice of price-normalization rule of its importance. It is argued that the importance of the choice of price-normalization rule may follow from the strategic interaction of agents and not from imperfectness of competition per se, and some examples are provided.     

Government instruments to support the commercialization of university research: Lessons from Canada

Increased efforts are made in most industrialized countries to promote the commercialization of university research, for instance, through spin-off firm formation. Many studies have investigated the initiatives set up in the university sector that aim to support and facilitate the commercialization of research, such as technology transfer offices (TTO). However, few studies have looked at the increasing number of instruments introduced from the government. This paper reviews the Canadian support structure at federal level that aims to support the commercialization of publicly funded research. Two types of programs can be identified. Firstly, programs made to induce structural reforms within the university sector in order to improve the institutional capabilities to facilitate commercialization projects. Secondly, programs providing support to specific commercialization projects. This paper explores how these types of programs are operated at government level. An example of implementation at university level is also given. The lessons to be learned from the Canadian case are related to how the government initiatives encourage a bottom-up approach. This is accomplished by providing resources for direct use in commercialization projects or to develop professional expertise in technology transfer in the university sector, by experimenting with new initiatives, and finally by facilitating cooperation between commercializing organizations.     

The evolutionary context of human economics

Non-human animals are faced with intricate choices demanding rational decisions in order to ensure that they gross energetic and nutritional returns sufficient to cover the costs of movement, predator defense, reproduction, and physiological maintenance. The study of these complex relationships (ecology) is similar in many ways to the study of human economics, and the similarity perhaps reflects underlying common mechanisms relevant to the origins of human economy. In the behavioral sciences, extrapolating from non-human primates to humans is potentially hazardous—one runs the risk of excessively anthropomorphizing non-human species, of implying hard-wired genetic control for humans, or of making up “just so” stories to explain human attributes by facile analogy to non-humans. Despite these problems, there is growing recognition that an ability to make intricate, rational, economic-type decisions predicated on context is an attribute shared by many non-human and human beings alike. Palaeoanthropology illuminates the unique evolutionary and cultural history of human beings, which when integrated with ecological and behavioral studies, may allow us to generate hypotheses about origins and distinctive attributes of human economy.     

Strategy,structure and performance of major U. S. Oil companles: Evidence from line of business data

In this paper we assess the influence of size, market share, and vertical integration on upstream (oil and gas production) and downstream (refining and marketing) profit rates for twenty-five large petroleum companies. We use pooled time series and cross section line of business data collected by the Financial Reporting Service of the Energy Information Administration. We employ a fixed effects model which allows for firm specific characteristics and a proxy variable to control for firm efficiency. We find that firm structure has differential impacts on performance between upstream and downstream lines of business and that lending firms are differentially impacted by structural variables, compared to other firms in the industry. Firm specific factors are also found to be significant determinants of profit raten.     

Growth Intentions and Board Composition in High‐Growth Firms

This paper examines the influence of board composition on growth intentions of high‐growth firms. We hypothesize that gender diversity and a high proportion of independent directors on the board will reduce a firm's growth intentions, whereas founder duality will increase a firm's growth intentions. Using survey data from 773 high‐growth Norwegian firms, we find that gender diversity has a negative effect on growth intentions. A high proportion of independent directors do not facilitate further growth in high‐growth firms. Furthermore, our results indicate that the founder's presence in the decision‐making group increases a firm's growth intentions.