Search Results
Journal Article
Rules and discretion in monetary policy
Working Paper
Portable random number generators
Computers are deterministic devices, and a computer-generated random number is a contradiction in terms. As a result, computer-generated pseudorandom numbers are fraught with peril for the unwary. We summarize much that is known about the most well-known pseudorandom number generators: congruential generators. We also provide machine-independent programs to implement the generators in any language that has 32-bit signed integers-for example C, C++, and FORTRAN. Based on an extensive search, we provide parameter values better than those previously available.
Journal Article
Economic slowdown: demand or supply induced?
Working Paper
Factor returns, institutions, and geography: a view from trade
The authors show that estimated productivities of labor and capital, which rationalize trade flows across countries, are related to total factor productivities, which rationalize output differences across countries. They present evidence that these productivities from trade are related to the institutions and geography across countries. Protection of property rights is the dominant influence on both labor and capital productivity, with geography less important and democracy even less important. The authors also present preliminary evidence that protection of property rights has similar ...
Working Paper
Trading institutions and price discovery: the cash and futures markets for crude oil
We provide substantial evidence that the futures market for West Texas Intermediate crude oil increased the short-term volatility of the cash price of crude oil. We show that the variability of prices increased using both published posted prices and transaction prices for producers. This increased volatility in the price of crude oil may reflect information aggregated into the price, an increase the variance of shocks to the price of crude oil, or noise in the futures price that affects the cash price. We present evidence from experiments consistent with the interpretation that information ...
Journal Article
The federal government's budget surplus: Cause for celebration?
Projected surpluses in the federal government's budget have generated fanfare sometimes verging on euphoria. Because the federal government last had a surplus in 1969, a projected surplus for fiscal year 1998 and later years is being viewed as something of a milestone. Unlike policies of the last three decades that have at least paid lip service to lowering the deficit, policy options now may include ways to use the surplus. Some have called for lowering taxes and others for increasing expenditures or retiring federal government debt. ; This article discusses the importance of going beyond ...
Working Paper
Are stocks in new industries like lottery tickets?
We examine the distribution of returns in new industries to determine whether stocks in new industries are similar to lottery tickets. We focus on one characteristic of lottery tickets: negative expected returns. We examine data from the United States on sellers of own-brand personal computers, airlines and airplane manufacturers, automobile manufacturers, railroads, and telegraphs. A relatively small number of companies generate outstanding returns in some industries. We find no evidence of low expected returns. On the contrary, firms in new industries typically have high volatility of ...
Working Paper
Expected returns to stock investments by angel investors in groups
Angel investors invest billions of dollars in thousands of entrepreneurial projects annually, far more than the number of firms that obtain venture capital. Previous research has calculated realized internal rates of return on angel investments, but empirical estimates of expected returns have not yet been produced. Although calculations of realized returns are a valuable contribution, expected returns, rather than realized returns, drive investment decisions. We use a new data set and statistical framework to produce the first empirical estimates of expected returns on angel investments. We ...
Working Paper
The economics of international monies
The economics of international monies is likely to be informative about the future of the euro. The authors summarize the history of international monies, from the gold solidus introduced in the fourth century to the present. They identify four common characteristics of these currencies: high unitary value; relatively low inflation rates; issuance by major economic and trading powers; and spontaneous, as opposed to planned, adoption. Recent theoretical literature supports the importance of the characteristics, while recent theories? common implication of multiple equilibria supports the ...
Working Paper
Inflation and monetary regimes
Correlations of inflation with the growth rate of money increase when data are averaged over longer time periods. Correlations of inflation with the growth of money also are higher when high-inflation as well as low-inflation countries are included in the analysis. We show that serial correlation in the underlying inflation rate ties these two observations together and explains them. We present evidence that averaging increases the correlation of inflation and money growth more when the underlying inflation rate has higher serial correlation.