This paper reviews some of the most popular policy evaluation methods in empirical microeconomics: social experiments, natural experiments, matching, instrumental variables, discontinuity design, and control functions. It discusses identification of traditionally used average parameters and more...

In the 1980s and 1990s successive United Kingdom governments enacted a series of reforms to establish a more market-oriented economy, closer to the American model and further away from its Western European competitors. Today, the United Kingdom is one of the least regulated economies in the...

This paper reviews some of the most popular policy evaluation methods in empirical microeconomics: social experiments, natural experiments, matching, instrumental variables, discontinuity design, and control functions. It discusses identification of traditionally used average parameters and more...