This paper models a dynamic scholar’s allocation of time between academia and professional activities outside academia, given the academic labor market and social interactions. The model shows how particularly in less developed countries business and political networks may have large negative...

When focusing on firm’s risk-aversion in industry equilibrium, the number of firms may be either larger or smaller when comparing market equilibrium with and without price uncertainty. In this paper, we introduce risk-averse firms under cost uncertainty in a model of spatial differentiation...

This paper modifies a standard model of law enforcement to allow for learning by doing. We incorporate the process of enforcement learning by assuming that the agency’s current marginal cost is a decreasing function of its past experience of detecting and convicting. The agency accumulates...

Using the principal-agent- supervisor paradigm, this paper examines the occurrence of collusion in a setting where the principal has no information about the supervisor and the agent does not necesarily know the supervisor’s preferences.We formally prove the occurrence of collusion is more...

We propose a dynamic efficiency wage model with learning by doing. By taking into account the change inthe stock of workers’ knowledge, firms set efficiency wages such that the effort–wage elasticity is not in general equal to one.

The paper examines whether banks’ funding structure amplifies procyclicality. Using data for GCC banks for the period 1996-2009, the evidence suggests that banks with higher wholesale dependence cut back lending by a greater amount. In addition, the procyclicality of the financial system and...

Heterogeneous firms facing demand-induced price fluctuations imperfectly compete for heterogeneous workers. It is shown that unemployment may arise in equilibrium because of the combination of uncertainty on product price and mismatch between workers’ skills and firms’ job requirements.

The paper traces the determinants of depositor discipline in Indian banking. Using data for the period 1997:1 to 2002:4, the findings reveal that, while bank-specific factors are dominant in case of state-owned banks, systemic variables tend to overwhelm bank-specific factors in explaining...

Policy debate with regard to financial intermediaries has focused on whether, and to what extent, governments should impose capital adequacy requirements on banks, or alternately, whether market forces could also ensure the stability of banking systems. The paper contributes to this debate by...

While the relationship between portfolio risk and capital and its interrelationship with operating efficiency has been extensively studied, little work has been forthcoming on the interrelationships among credit risk, capital and productivity change. The paper makes an attempt to examine the...