Will the Reform of the Institutional Framework Restore Fiscal Stability in the Eurozone?

Konjunkturpolitik; Finanzpolitik; Politisches Ziel; Reform; Eurozone; Europäische Wirtschafts- und Währungsunion

The Role of the Corporate Income Tax as an Automatic Stabilizer

This paper analyses the effectiveness of the corporate income tax as an automatic stabilizer. It employs a unique firm-level dataset of German manufacturers combining financial statements with firm-specific information about credit market restrictions. The results show that approximately 20 per cent of all firms report both positive taxable income and capital market restrictions. Taking account of the income tax rates and the size differences of the firms, we find that demand stabilization through the corporate income tax amounts to about 8 per cent of an initial shock to gross revenues. This stabilization effect varies over the business cycle and tends to increase during cyclical downturns.corporate income tax, stabilization, capital market restrictions, loss offset, firm-level data

Optimal Tax Policy when Firms are Internationally Mobile

The standard tax theory result that investment should not be distorted is based on the assumption that profits are locally bound. In this paper we analyze the optimal tax policy when firms are internationally mobile. We show that the optimal policy response to increasing firm mobility may be taxation, subsidization or non-distortion of investment depending on whether the mobile firms are more or less profitable than the average firm in the economy. Our findings may contribute to understanding recent tax policy developments in many OECD countries.corporate taxes, optimal tax policy

Welfare Effects of Immigration in a Dual Labor Market

The paper analyses the welfare effects of immigration when some sectors of the economy are characterized by wage bargaining between unions and employers. We show that immigration is unambiguously beneficial if the wage elasticity of labor demand in the competitive sectors is smaller than in the unionised sectors. In the opposite case, the welfare effect of immigrat ion is ambiguous; little immigration then reduces the native population's welfare, whereas large scale immigration tends to enhance welfare.Immigration policy, trade unions, welfare

Temporary Layoffs and Unemployment Insurance: Is Experience Rating Desirable?

This paper explores how the introduction of an experience rated system of unemployment insurance affects employment and welfare in a model where implicit contracts between firms and workers give rise to wage rigidities and unemployment. In the literature, it has been argued that experience rated systems of unemployment insurance may reduce long term employment as firms anticipate the higher costs of layoffs implied by experience rating. Our analysis shows that, despite the higher costs of layoffs, the introduction of experience rating may increase long term employment. Moreover, it unambiguously increases welfare.unemployment insurance, labour markets, implicit contracts

Tax Competition and Profit Shifting: On the Relationship between Personal and Corporate Tax Rates

The residence-based taxation of interest income in the EU faces the difficulty that taxpayers may evade taxation by holding bank accounts in other countries. The EU therefore makes considerable efforts to achieve cooperation among EU member states in order to improve tax enforcement. The present paper argues that international cooperation in tax enforcement may not be sufficient to implement an effective taxation of interest income. The reason is that taxpayers may also avoid income taxes by holding financial assets in the corporate sector. If corporate tax competition reduces corporate income tax rates below personal income tax rates, taxpayers will increasingly shift income from the personal to the corporate sphere. We show that this type of income shifting is empirically important. According to our results, a one percentage point increase in the personal income tax rate increases the fraction of private savings held within corporations by approximately 2.6 percentage points.

A Theory of User-Fee Competition

We develop a two-region model where the decentralized provision of spillover goods can be financed by means of taxes or user fees. In order to enforce the fees regions have to invest in exclusion. We show that a decentralized solution tends to be inefficient. There will be over-investment in exclusion and an underprovision of the spillover goods compared to a centralized solution. In addition the regions have strategic incentives to set user charges. If the regional spillover goods are substitutes user fees tend to be inefficiently low, whereas they tend to be inefficiently high if the spillover goods are complements.public goods, club goods, user fees, fiscal federalism

Corporate Tax Policy, Foreign Firm Ownership and Thin Capitalization

This paper analyzes the implications of foreign firm ownership and international profit shifting through thin capitalization for corporate tax policy. We consider a model of interjurisdictional tax competition where the corporate tax serves as a backstop to the personal income tax, interest on debt is deductible from the corporate tax base and multinational firms may shift profit across countries through thin capitalization. We show that the problem of thin capitalization induces countries to reduce their corporate tax rates below the personal income tax rate and to broaden their tax bases. Moreover, foreign firm ownership leads to a reduction in corporate tax rates. We also show that there is scope for welfare enhancing tax coordination in our model. In the presence of both foreign firm ownership and thin capitalization, countries gain from a coordinated increase in corporate tax rates or from a coordinated broadening of the tax base.tax competition, income shifting