This paper studies the effects of regulation on economic growth and the relative size of the informal sector in a large sample of industrial and developing countries. Along with firm dynamics, informality is an important channel through which regulation affects macroeconomic performance and...

Small well-motivated groups, including state officials, public and community activists, politicians, etc., proved their capacity to impose burden on the economy. The power to do so in modern Market Democracies could be reached without “unsheathing the sword”. Old fashioned redistribution...

This Test Guideline is designed to assess the toxicity of substances to freshwater aquatic plants of the genus Lemna (duckweed). Exponentially growing plant cultures of the genus Lemna (Lemna gibba and Lemna minor usually) are allowed to grow as monocultures in, at least, five concentrations of...