'The work in this book is marked by an unusual degree of insight. It confronts standard ideas from trade theory with carefully identified features of actual labour-market institutions, and obtains striking results. The core message is that changes in trade policy - including the liberalization of trade - have important effects on unemployment. Analytically, these outcomes are driven by the idea that a floor to wages causes labour markets to behave in a very different way from what is conventionally assumed in trade theory. This book works well as a coherent whole, and the overall picture which Oslington presents has important political-economy implications. He writes in an approachable way. As a result, this work will be of value, both to those who do research in this area, and also to advanced undergraduates and graduate students.'