Using a stochastic frontier model and a comprehensive dataset, we study factors that affect corporate efficiency in … efficiency, and (iii) high competition is less conductive to efficiency than moderate or low competition. In terms of ownership …, we find that (iv) efficiency increases when a majority owner must deal with minority shareholders and that (v) domestic …

Our research tests the difference in investment efficiency between state-owned enterprises (SOEs) and private firms and … then evaluates the effect of privatisation and equitisation policies on the investment efficiency of former state owned …

The main subject of theoretical-empirical study presented in this paper is economic efficiency of companies listed on … essence and assessment measures of companies' economic efficiency. The second part presents the results of a comparative … empirical research on economic efficiency of the companies listed on the Warsaw Stock Exchange and included in the WIG30 index …