The Effects of the Ageing European Population on Economic Growth and Budgets: Implications for Immigration and Other Policies

The ageing of the population presents a major fiscal challenge for the countries of Europe. The combination of increased longevity and a reduced birth rate will directly reduce the growth rates of the European economies by slowing the growth of the capital stock and by weakening the productivity of the labor force. This slower growth of GDP means a smaller tax base and less tax revenue. In addition, the current tax-financed systems of social pensions and health care will require substantial increases in the already high tax rates. The analysis in this paper shows that the common prescription of increased immigration would do little to reduce the future fiscal burden. The increased revenue from a large rise in immigration would finance only a small part of the coming rise in the cost of pension and health benefits. The only alternative to significantly higher tax rates or substantially lower retirement income is to shift from a pure tax-financed system to a mixed system that supplements the tax financed benefits with benefits based on increased saving financial investment.

Reflections on Americans' Views of the Euro Ex Ante

This paper was prepared for a session of the 2009 American Economic Association meeting devoted to examining the views of American economists about the euro and the European Economic and Monetary Union on the tenth anniversary of the euro. I had written an article in 1992 in the Economist and subsequent articles in the Journal of Economic Perspecties and in Foreign Affairs. I begin by reviewing the arguments that I offered at that time about the claimed advantages of a single currency and about what I regarded as the disadvantages. I then discuss my claims that the primary motivation for the creation of the euro was political, not economic and that the creation of the euro could lead to increased conflict within Europe and with the United States. I conclude with a discussion of the implications for the EMU of the current recession and the likely future economic conditions in Europe.

The Euro and European Economic Conditions

The creation of the euro should now be recognized as an experiment that has led to the sovereign debt crisis in several countries, the fragile condition of major European banks, the high levels of unemployment, and the large trade deficits that now exist in most Eurozone countries. Although the European Central Bank managed the euro in a way that achieved a low rate of inflation, other countries both in Europe and elsewhere have also had a decade of low inflation without incurring the costs of a monetary union. The emergence of these problems just a dozen years after the start of the euro in 1999 was not an accident or the result of bureaucratic mismanagement but the inevitable consequence of imposing a single currency on a very heterogeneous group of countries, a heterogeneity that includes not only economic structures but also fiscal traditions and social attitudes. This paper reviews (1) the reasons for these economic problems, (2) the political origins of the European Monetary Union, (3) the current attempts to solve the sovereign debt problem, (4) the long-term problem of inter-country differences of productivity growth and competitiveness, (5) the special problems of Greece and Italy, (6) and the pros and cons of a Greek departure from the Eurozone.

Housing, Credit Markets and the Business Cycle

The housing sector is now (September 2007) at the root of three distinct but related problems: (1) a sharp decline in house prices and the related fall in home building; (2) a subprime mortgage problem that has triggered a substantial widening of all credit spreads and the freezing of much of the credit markets; and (3) a decline in home equity loans and mortgage refinancing that could cause greater declines in consumer spending. Each of these could by itself be powerful enough to cause an economic downturn. The combination could cause a very serious recession unless there are other offsetting forces. In this paper, I discuss each of these and then comment on the implications for monetary policy.

The Importance of Temporary Layoffs: An Empirical Analysis

macroeconomics,unemployment, temporary layoffs