"The authors study whether political campaign contributions influence agricultural protection in the United States in the manner suggested by the political economy model of Grossman and Helpman (1994). This is the first attempt to test this model using agricultural data. The authors test the...

"The author surveys the empirical literature on the political economy of agricultural protection. He uses a detailed data set of agricultural Political Action Committee (PAC) contributions over five U.S. congressional election cycles over the 1991-2000 period to investigate the relationship...

Die Schweizer Staatsquote steigt seit den 90er Jahren stark an. Der Wirtschaftstheorie folgend sollte sich der Staat jedoch auf seine Kernaktivitäten beschränken, um ein optimales Wirtschaftswachstum zu ermöglichen. Die vorliegende Arbeit untersucht die Höhe und die Entwicklung der grössten...

Protection unconstrained by rules often varies substantially over time. Rules-based disciplines likeOECD industrial tariff bindings negotiated under GATT since 1947 and new Uruguay Roundbindings on agricultural and services trade and on developing country industrial tariffs, constrain...

Identifies the strengths and weaknesses of liberalized world trade, in particular in the agricultural sector, and investigates to which extent the current WTO agreements provide the devices to react to trade-related negative impacts on sustainability, environmental protection and food security