Taxation In The Two‐Sector Neoclassical Growth Model With Sector‐Specific Externalities And Endogenous Labour Supply*

This paper examines the long‐run impacts of selective (or sector‐specific) commodity, payroll, and profit taxes in a two‐sector endogenous growth model with sector‐specific production externalities, in which one sector produces consumption goods and the other produces investment goods. The novelty of the model is that it allows not only for endogenous labour supply but also for the intersectoral allocation of resources, which may together lead to indeterminacy. We analytically show that the stability properties of the long‐run equilibrium critically affect the long‐run effects of these selective taxes, which may reverse the standard results of the growth effects of distortionary taxes.     

Tax Reform,Sector‐specific Labor Supply and Welfare Effects*

This paper focuses in particular on the 1992 tax reform in Norway. In this reform the top marginal tax rates were cut considerably. We find that the impact on overall labor supply is rather modest, but these modest changes shadow for stronger sectoral changes. The tax reform stimulated the women to shift their labor from the public to the private sector and to work longer hours. A calculation of mean compensated variation, calculated within the framework of a random utility model, shows that the richest households benefited far more from the 1992 tax reform than did the poorest households.     

Fertility,Taxation and Family Policy*

Historically, there is clear evidence of an inverse relationship between female labour supply and fertility. However, the relationship across countries is now positive. Countries like Germany and Italy, with the lowest fertility, also have the lowest female participation rates. This paper analyses the extent to which this can be explained by public policy, in particular taxation and the system of child support. The results suggest that countries which have individual rather than joint taxation, and which support families through child care facilities rather than child payments, are likely to have both higher female labour supply and higher fertility.     

Marginal Tax Rates and Tax‐Favoured Pension Savings of the Self‐Employed: Evidence from Sweden*

In recent years, the study of how individuals respond to policies that aim at promoting pension savings has emerged as a vital area of economic research. This paper adds to this body of literature by estimating the tax price elasticity of contributions to tax‐favoured pension‐savings accounts on a population of self‐employed individuals. I exploit a unique total database over the Swedish population that covers the years 1999–2005. Using instrumental variables, I obtain a tax price elasticity estimate of ?0.51 and an income elasticity estimate of 0.13, whereas ordinary least‐squares (OLS) produces estimates that conflict with consumer theory.     

Reforms of Environmental Policies in the Presence of Cross‐border Pollution and Public–Private Clean‐up*

We construct a two‐country model where pollution from production is transmitted across borders. Pollution abatement is undertaken by both private producers and the public sector. We characterize Nash optimal levels of the policy instruments in the two countries: emission taxes and funds allocated for public abatement activities. We examine the implications of a number of multilateral policy reforms. One of our findings is that the magnitude of the beneficial effect of a reform depends on the scope of the reform; if it is restricted to a subset of policy instruments, then the efficacy of environmental policy reform can be greatly undermined.     

Good Jobs,Bad Jobs and Redistribution*

We analyse the question of optimal taxation in a dual economy, when the policy‐maker is concerned about the distribution of labour income. Income inequality is caused by the presence of sunk capital investments, which creates a “good jobs” sector due to the capture of quasi‐rents by trade unions. With strong unions and high planner preference for income equality, the optimal policy is a combination of investment subsidies and progressive income taxation. If unions are weaker, the policy‐maker may instead choose to tax investment.     

Corporate Tax Reductions,Cross‐Border Ownership and Welfare

In this paper, a three‐country model incorporating the cross‐border ownership of stock and international firm relocation is constructed. Using this model, the effects of a reduction in the corporate tax on welfare in all three countries is examined. The findings indicate that if the country undertaking the reduction is moderately rich, and one of the two remaining countries is rich while the other country is poor, the tax reduction not only brings about a positive effect on its own welfare, but also increases the welfare of the rich foreign country and lowers that of the poor foreign country.     

Environmental Policy, Tax Incidence, and the Cost of Public Funds

This paper studies under what conditions a double dividend may occur in the sense that both environmental quality and employment rise. A simple static general equilibrium model is employed in which tax policy faces the dual task of internalising a negative environmental externality and raising revenue to finance public consumption. The model features a clearing labour market with both labour demand and supply and a fixed factor of production (e.g. capital). Hence, we can study tax incidence and its effect on employment, environmental quality, and the marginal cost of public funds. It is shown for the case of an upward sloping labour supply curve and less than full tax shifting by employers that a shift towards greener preferences cannot yield a double dividend, even if the fixed factor is important. However, if labour supply curve bends backwards, more environmental concern confers a double dividend.     

Migration and Wage‐setting: Reassessing the Labor Market Effects of Migration*

In this paper we employ a wage‐setting approach to analyze the labor market effects of immigration into Germany from 1980 to 2004. This enables us to consider labor market rigidities, which are prevalent in Europe. We find that the elasticity of the wage‐setting curve is particularly high for young workers. Moreover, natives and foreigners are imperfect substitutes. The wage and employment effects of immigration depend on the skill structure of the immigrant workforce. Because the foreign labor supply shift has mainly affected the high‐skilled labor market segment, the 4 percent increase of the workforce through immigration has not increased either aggregate or foreign unemployment.     

Employment,job turnover,and trade in producer services: UK firm‐level evidence

Abstract We provide the first firm‐level evidence of the impact of the trade in producer services (‘offshoring’) on the labour market. Using a new data set from the UK that measures trade in services at the firm level, we find no evidence that importing intermediate services is associated with job losses or greater worker turnover. Using regression to control for observable differences between firms that import service inputs and those that do not, we show that firms that start importing intermediate services experience faster employment growth than equivalent firms that do not. This seems likely to be the result of positive demand shocks, which cause a simultaneous increase in employment, output, and use of imported service inputs.     

Saving,Wealth and the Transition from Transfers to Individual Responsibility: The Cases of Taiwan and the United States*

Under the life‐cycle saving model, population aging leads to an increased demand for life‐cycle wealth. Changes in transfer systems create or destroy one component of life‐cycle wealth—transfer wealth. The decline in the familial transfer system in Taiwan and reform of the US Social Security system are two examples of ways that transfer wealth is reduced. The combined effects of aging and changes in transfer systems are analyzed using simulation analysis. Rapid aging and radical decline in transfer systems lead to a large but transitory surge in aggregate saving. Capital per worker increases rapidly and remains at a high level.     

Self‐Directed Pensions: Gender,Risk, and Portfolio Choices*

In this paper, I investigate gender differences in financial risk‐taking from a new perspective, and I show that gender plays a different role across the risk distribution. To evaluate risk‐taking, I exploit portfolio choices following a reform that entitles almost the entire Swedish workforce to choose a risk profile for a part of their public‐pension contributions. The novel finding is that portfolio risk does not differ much between the men and women who choose less risky portfolios, while the men who choose risky portfolios take on significantly more risk than do the women who choose risky portfolios. The findings are robust to investors choosing the default alternative, chasing past returns, rebalancing, and different measures of risk‐taking.     

Trade Liberalization and Environmental Taxation in Federal Systems

The literature on trade liberalization and environment has not yet considered federal structures. In this paper, we show how the design of environmental policy in a federal system has implications for the effects of trade reform. Trade liberalization leads to a decline in pollution taxes, regardless of whether pollution taxes are set at the federal (centralized) or local (decentralized) level, and it increases social welfare. The effect under a decentralized system is smaller than if these taxes are set by the federal government, and pollution emissions therefore decline in this case. Moreover, majority bias interacts with trade liberalization if federal taxes are used.     

Heaven's Swing Door: Endogenous Skills,Migration Networks,and the Effectiveness of Quality‐Selective Immigration Policies

A growing number of OECD countries are leaning toward the adoption of selective immigration policies, which are expected to raise the quality (or education level) of migrants. This view neglects two important dynamic effects: the role of migration networks, which could reduce the quality of migrants, and the responsiveness of education decisions to the prospect of migration. We propose a model of self‐selection into migration with endogenous education choices, which predicts that migration networks and the quality of migrants can be positively associated when destination countries adopt sufficiently selective immigration policies. Empirical evidence, presented as background motivation, suggests that this is indeed the case.