We analyze the effect of changes in fertility and longevity on taxes, the composition of government spending, and productivity. To that purpose, we introduce politics in an OLG economy with endogenous growth due to human and physical capital accumulation. Population ageing shifts political power...

The paper considers the case for an internationally coordinated further fiscal stimulus during the second half of 2009. Although this makes some of the analysis period-specific, most of the issues and principles considered are timeless. For a fiscal stimulus to be both effective there must be...

The paper studies the role of international implications after EU enlargement. Based on a formal model with migration costs for both capital and labor, it predicts a two-sided migration from the new to the old EU countries which is later reversed. As the migration pattern chosen by market forces...

We examine the growth performance of Sweden in the post-World War II period, focusing on explaining the relative decline of economic growth in Sweden since the early 1970's. The hypothesis that the relative decline is a consequence of productivity catch-up is rejected. A number of potential...

Contrary to standard search model predictions, prior studies failed to estimate a positive effect of unemployment insurance (UI) on reemployment wages. This paper estimates a positive UI wage effect exploiting an age-based regression discontinuity in Austrian administrative data. A search model...

Political economy factors tend to induce many governments to spend on private goods (non-social subsidies) to the detriment of spending on social and public goods. We show that this bias in spending patterns is particularly costly for economic growth when capital markets are imperfect. We thus...

Large economic crises require quick policy reactions. They bring a sense of urgency by increasing the cost of the status quo, and may thus force policy-makers to reform. However, large crises increase also uncertainty for many individuals (entrepreneurs, workers, retirees), and thus induce more...

This paper analyzes optimal linear taxes on capital and labour incomes in a life-cycle model of human capital investment, financial savings, and labour supply with heterogenous individuals. A dual income tax with a positive marginal tax rate on not only labour income but also capital income is...

In an analysis of the risk-sharing properties of different types of pension systems, we show that only fixed-fee pay-as-you-go (PAYG) pension systems can provide risk sharing for living individuals. Under some circumstances, however, other PAYG pension systems can enhance the expected welfare of...

This paper considers the distributional consequences of the reform programme in Russia. Although a small fraction of the population have gained under the reforms, average real household per capita income has declined significantly with households at the lower end of the income distribution...