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The paper studies the revenue, efficiency, and distributional implications of a simple strategy of offsetting tariff reductions with increases in destination-based consumption taxes so as to leave consumer prices unchanged. We employ a dynamic micro-founded macroeconomic model of a small open developing economy, which features an informal sector that cannot be taxed, a formal agricultural sector, and an import-substitution sector. The reform strategy increases government revenue, imports, exports, and the informal sector. In contrast to Emran and Stiglitz (2005), who ignore the dynamic effects of taxes and tariffs on factor markets, we find an efficiency gain, which is unevenly distributed. Existing generations benefit more than future generations, who - depending on pre-existing tax and tariff rates and the informal sector size - even may become worse off.

We present a new approach to study empirically the effect of the introduction of the euro on currency invoicing. Our approach uses a compositional multinomial logit model, in which currency choice depends on the characteristics of both the currency and the country. We use unique quarterly panel data of Norwegian imports from OECD countries for the 1996-2006 period. One of the key findings is that the eurozone countries in trade with Norway have substantially increased their share of home currency invoicing after the introduction of the euro. In addition, the euro as a vehicle currency has overtaken the role of the US dollar in Norwegian imports. The econometric analysis shows a significant effect of euro introduction above and beyond the determinants of currency invoicing (i.e., inflation rate, inflation volatility, foreign exchange market size, and product composition). However, the rise in producer currency invoicing by eurozone countries is primarily caused by a drop in inflation volatility.

We measure the contribution of fiscal decentralization to trust in government. Using repeated cross-country survey data of individuals on several measures of trust in government over the 1994{2007 period, we estimate an ordered response model of the government trust and fiscal decentralization nexus. We control for unobserved country characteristics, macroeconòmic determinants, and individual characteristics. Our main finding is that fiscal decentralization increases trust in government. More specifically, a one percentage point increase in fiscal decentralization causes roughly a four-fifths of a percentage point increase in government trust. The beneficial effect of fiscal decentralization on trust in government is neither limited to nor necessarily large for relatively decentralized countries.

A key obstacle to reducing payroll taxes in many industrialized and transition countries is the direct revenue loss to the government that it implies. This paper studies a simple and practical labor tax reform of reducing a payroll tax and increasing a progressive wage tax that keeps the marginal tax wedge unchanged. Such a strategy increases employment, reduces the equilibrium unemployment rate, and increases public revenue as long as workers do not have all the bargaining power in wage negotiations. Moreover, welfare rises if workers' bargaining power is sufficiently large to exceed a critical value determined by the second-best Hosios condition.

The paper studies the dynamic macroeconomic effects of fiscal shocks of various duration (permanent and temporary) under different financing methods (lump-sum tax and government debt). To this end, we develop an intertemporal macroeconomic model for a small open economy, featuring monopolistic competition in the intermediate goods market, endogenous (intertemporal) labor supply, and finitely lived households. Endogenous labor supply is crucial in generating cyclical adjustment paths and yields faster convergence to the new steady state compared with exogenous labor supply. The quantitative output effects and transitional dynamics of fiscal policy differ substantially from those of an infinitely lived representative agent model. In addition, government debt is key in making the timing of shocks matter, thus yielding permanent output effects of temporary fiscal shocks.