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...

In an earlier paper we analyzed a method of combining traditional tax financed pay-as-you-go Social Security benefits with annuities financed by Personal Retirement Accounts. We showed that such a combination could maintain the level of retirement income projected in current Social Security law...

This paper shows how a new type of derivative product that could be provided by private financial markets could in principle be used to guarantee that an investment-based Social Security reform provides at least the level of real retirement income that is projected in current Social Security...

This article considers constructing monetary aggregates in the presence of financial market innovations and changes in the relationship between individual assets and output. We propose two procedures for constructing a monetary aggregate with the objective of providing a reliable monetary...

This paper examines the risk aspects of an investment-based defined contribution Social Security plan. We focus on the risk after the plan is fully phased in. Individuals deposit a fraction of wages to a Personal Retirement Account (PRA), invest these funds in a 60:40 equity-debt mix, and in a...

The explosion in the 21st century of terrorist activities by Islamic radicals in the United States, Europe and Asia requires reforming the institutions for domestic counterterrorism (CT) and new international relations among individual national CT organizations. This paper discusses the...

Increasing the rate of saving is an important priority for many emerging market countries. This paper focuses on Mexico and discusses a variety of policies through which the government of Mexico could stimulate a higher rate of saving. These ideas are building blocks rather than an overall plan....

The nature and content of research and teaching in public economics have changed enormously during the past three decades. The field is more theoretically rigorous, more empirical, more focused on real policy issues, and more concerned with government spending as well as with taxation. For me,...

Productivity in the United States has been growing faster in the past seven years than it did in the previous quarter century. U.S. productivity growth accelerated while that in Europe declined. This paper asks why U.S. productivity growth has been faster than in the past and than in Europe. An...