Optimal tax reform : transitional issues in implementing tax reform -- Implementing tax reform -- Optimal tax reform in the presence of adjustment costs -- Grandfather rules and the theory of optimal tax reform -- Consumption tax reform: changes in business equity and housing prices / (with John...

We develop a model of commodity tax competition with monopolistically competitive internationally mobile firms, transport costs, and asymmetric country sizes. We investigate the impacts of non-cooperative tax setting, as well as of tax harmonization and changes in the tax principle, in both the...