A finite number of sellers (n) compete in schedules to supply an elastic demand. The costs of the sellers have uncertain common and private value components and there is no exogenous noise in the system. A Bayesian supply function equilibrium is characterized; the equilibrium is privately...

This paper examines the effect of government intervention via taxation on domestic welfare. A case-study of Brazilian market power on rubber markets during the boom years of 1870-1910 shows that the government generated 1.3% of GDP through an export tax on rubber but that it could have generated...

This paper analyses the market power of the Taiwan banking industry, by employing a dynamic economic error-correcting model. The main result is that banks are competitive and the degree of competition is stronger in the short run compared to the long run. Our empirical studies also show that the...