Fiscal Policy and Relative Prices Does Austerity Go Along With Internal Devaluations? Luisa Lambertini; Christian Proebsting Fiscal Policy, Relative Prices and Net Exports in a Currency Union Luisa Lambertini; Christian Proebsting The Costs and Benefits of Fiscal Consolidation: What Does the Experience of the U.S. States Tell Us? Luisa Lambertini; Steve Yamarik