This large empirical study of corporate profitability in emerging markets during the 1980s and 1990s measures the intensity of competition. Data on corporate rates of return, profit margins, and output-capital ratios reveal that the recent liberalization has been associated with reduced...

This paper provides a briefing for developing countries to apprise them of the main issues which are relevant for development and social welfare in relation to the present and prospective discussions on competition policy in the WTO, UNCTAD, OECD and other fora. Although this is the immediate...