Demographies of organizations apply demographic methods to study change in populations of organizations. There are (at least) five relatively independent demographies of organizations. All of these have to deal with the same conceptual and theoretical problems that are mainly the result of the...

The aim of this study is to provide a methodology for the joint estimation of efficiency and market power of individual banks. The proposed method utilizes the separate implications of the new empirical industrial organization and the stochastic frontier literatures and suggests identification...

In this paper we make the distinction between subjective and objective customer needs. The subjective needs are the individually realized and articulated requirements, whereas the objective needs are the real ones perceived by a fictive neutral perspective. We show that variety in mass...

Consider an electricity market populated by competitive agents using thermal generating units. Such generation involves the emission of pollutants, on which a regulator might impose constraints. Transmission capacities for sending energy may naturally be restricted by the grid facilities. Both...

In this note we construct a simple international differentiated duopoly model that involves a divisionalization decision. It will be shown that the number of third market divisions of a parent firm with a cost advantage is relatively large. The results imply that the cost competitiveness of one...

This is a short essay on open questions in urban economic theory.

This paper provides an introduction to the concept of social capital, and carries out a critical review of the empirical literature on social capital and economic development. The survey points out six main weaknesses affecting the empirics of social capital. Identified weaknesses are then used...

This paper characterizes optimal fiscal and monetary policy in a new keynesian model with sectorial heterogeneity in price stickiness. In particular, we (i) derive a purely quadratic welfare-based loss function from an approximation of the representative agent's utility function and (ii) provide...

We develop a model with two provinces, producing two goods: one mobile and the other not. The mobile good is taxed according to the destination principle by the local government; it is also federally taxed. People decide to buy the good at the most advantageous price. Namely they can buy...

This paper studies the effect of trade openness on output volatility. We find that trade openness generally increased output volatility, although this effect was stronger and more significant during 1950-1975 than during 1975-2000. However, if we split the sample into developed and developing...