Suppose that in aggregative games, in which a player's payoff depends only on this player's strategy and on an aggregate of all players' strategies, the players are endowed with constant conjectures about the reaction of the aggregate to marginal changes in the player's strategy. The players...

We provide a new perspective to the literature on innovation in a unionised labour market by considering price competition in the product market. In contrast to the conventional wisdom, suggesting the presence of labour union reduces the incentive for innovation, we show that this view may not...

Economy-wide losses occur due to sluggish factor adjustment: these notes focus on the role of training in economic restructuring, and provide a novel approach to assess the value of human resources management policies. As training raises mobility it speeds up reallocation, also with favourable...

We develop a two period family decision making model in which spouses bargain over their contributions to a family public good and the distribution of private consumption. In contrast to most models in the literature, specialization within the couple emerges endogenously from the production of...

It is usually believed that higher competition, implying more active firms, benefits consumers and encourages the antitrust authorities to foster competition. We show that this view can be misleading, and higher competition may actually make the consumers worse-off. We suggest that the antitrust...

It is generally believed that higher competition benefits consumers, and encourage the antitrust authorities to foster competition. We show that this view can be misleading in the presence of welfare-maximising nationalised firms. Using a simple model with a nationalised firm, we show that entry...

A model is presented where economic growth is co-determined with the number of entrepreneurial firms as functions of union wage bargaining power and of inter-firm labour mobility. There is an inverse-U relationship between economic growth and the number of firms, if they are both heterogeneous...

Despite the important insights it has provided, technology licensing literature remains restrictive by not allowing government policies. We show that in the presence of strategic tax policies, an outside innovator and, more interestingly and in contrast to the existing works, the consumers are...

This paper studies the role of separation of ownership and management in determining the welfare implications of entry in oligopolistic markets. We show, in the presence of managerial incentive schemes with cost asymmetry, that entry is socially insufficient unless scale economies are very...

We build a workable game of common-property resource extraction under rational Bayesian learning about the renewal prospects of a resource. We uncover the impact of exogenously shifting the prior beliefs of each player on the response functions of others. What we ?find about the role of...