This paper compares the merits of alternative exchange rate regimes in small open economies where financial intermediaries perform a real allocative function, there are multiple reserve requirements, and credit market frictions may or may not cause credit rationing. Under floating exchange...

In this paper, we develop two cointegration tests for two varying coefficient cointegration regression models, respectively. Our test statistics are residual based. We derive the asymptotic distributions of test statistics under the null hypothesis of cointegration and show that they are...

Economic intuition suggests competition lowers prices. However, recent theoretical work reveals a monopolist may prefer to charge a lower price than a seller facing a competitor with a differentiated product depending upon the joint distribution of buyer values for the products. We explore this...