Considers the treatment of openness and imperfect competition in the influential analysis of Layard, Nickell and Jackman's (LNJ's) Unemployment: Macroeconomic Performance and the Labour Market. Clarifies and completes LNJ's treatment of openness through the provision of explicit analytical...

Considers the treatment of openness and imperfect competition in the influential analysis of Layard, Nickell and Jackman′s (LNJ′s) Unemployment: Macroeconomic Performance and the Labour Market . Clarifies and completes LNJ′s treatment of openness through the provision of explicit...