Americans now work 50 percent more than do the Germans, French, and Italians. This was not the case in the early 1970s when the Western Europeans worked more than Americans. In this paper, I examine the role of taxes in accounting for the differences in labor supply across time and across...

A problem facing the United States is financing retirement consumption as its population ages. Proposals for switching to a saving-for-retirement system that do not rely on high payroll taxes have been challenged on the grounds that welfare for some cohorts will fall. We show how to devise a...

The neoclassical growth model is extended to include costly intermediated borrowing and lending between households. This is an important extension as substantial resources are used in intermediating the large amount of borrowing and lending between households. In 2007, in the United States, the...

The U.S. Bureau of Economic Analysis (BEA) estimates the return on investments of foreign subsidiaries of U.S. multinational companies over the period 1982--2006 averaged 9.4 percent annually after taxes; U.S. subsidiaries of foreign multinationals averaged only 3.2 percent. Two factors distort...

In this paper, we extend the growth model to include firm-specific technology capital and use it to assess the gains from opening to foreign direct investment. A firm's technology capital is its unique know-how from investing in research and development, brands, and organization capital. What...

This article takes a critical look at the literature on equity premium puzzle - the inability of standard intertemporal economic models to rationalize the statistics that have characterized U.S. financial markets over the past century. A summary of historical returns for the United States and...

U.S. stock prices have increased much faster than gross domestic product (GDP) in the postwar period. Between 1962 and 2000, corporate equity value relative to GDP nearly doubled. In this paper, we determine what standard growth theory says the equity value should be in 1962 and 2000, the two...

In the fall of 1929, the market value of all shares listed on the New York Stock Exchange fell by 30 percent. Many analysts then and now take the view that stocks were then overvalued and the stock market was in need of a correction. Irving Fisher argued that the fundamentals were strong and the...

The value of U.S. corporate equities in the first half of 2000 was close to 1.8 times U.S. gross national income. Some stock market analysts have argued that the market is overvalued at this level. We use standard economic theory and find that the market is correctly valued. In theory, the...

We explore monetary policy in a world without fractional reserve banking. In our world, banks are purely transaction institutions. Money is a form of government debt that bears interest, which can be negative as well as positive. Services of money are a factor of production. We show that the...