on pollution abatement than domestically owned plants after controlling for productive efficiency and cognisant of the … prevailing regulatory regime. In essence, this study directly estimates the influence of ownership and efficiency characteristics …

This paper presenta a general equilibrium model of imperfect competition in which firm efficiency depends on the level … of product market competition. X-efficiency is shown to arise to the extent unions directly affect the level of … employment. A positive relationship is established between total employment and firm efficiency. Employment and output are shown …

The paper re-examines the efficiency hypothesis in the foreign exchange market. The traditional efficiency testing … number of propositions regarding the pattern of the coefficients in efficiency testing equations are established. The results …

We analyse the efficiency of the labour market outcome in a competitive search equilibrium model with endogenous …

frontier, TFP being the composite effect of efficiency scores and possibility frontier changes. We consider, for the periods …