This study investigates the observability of chaotic economic dynamics in the Matsuyama model of endogenous growth with innovation and capital accumulation. We demonstrate that the Matsuyama system can be an ergodic chaos for a wide range of parameter values; as is well known, in an ergodic...

Recently a number of studies have recognized that trade policy can be substituted for by competition policy. This study demonstrates, however, that there is a fundamental difference in the working of terms-of-trade effects between competition policy and tariff policy and that if countries...

The international harmonization of competition policies is widely perceived as a prime area for international policy discussion. We demonstrate that this harmonization, unlike a general tariff reduction, cannot be guided by the principle of reciprocity. Towards this end, we build a two-country...

Every now and then, we observe a fierce price war in a real world market, through which competing firms end up with a Bertrand-like price competition equilibrium. Despite this, very little has been known in the existing literature as to why a price competition market is formed. We address this...

Dutta (J. Econom. Theory, 1991, 55, 64?94) showed that long-run optimality of the limit of discounted optima when the discount rate vanishes is implied by a certain bound on the value function of the optimal program. We introduce a new method to verify this bound using coupling techniques.

We consider a continuous-time two-sector infinite-horizon model with sector specific externalities, endogenous labor and a concave homogeneous non-separable utility function. We show that local indeterminacy arises with a low elasticity of intertempo- ral substitution in consumption provided the...

This paper formulates a model embedding the key ideas from Ronald Coase’s famous essay on the theory of the firm in a simple competitive equilibrium setting with anarbitrary number of firms. The model studies the structure of production when transaction costs and diminishing returns to...

We extend the dynamic Heckscher-Ohlin model in Bond et al. (2009) and show that if the labor intensive good is inferior, then there may exist multiple steady states in autarky and poverty trap can arise. Poverty traps for the world economy, in the form of Pareto dominated steady states, are also...

We examine the properties of a two country dynamic Heckscher-Ohlin model that allows for preferences to be non-homothetic. We show that the model has a continuum of steady state equilibria under free trade, with the initial conditions determining which equilibrium will be attained. We establish...