Now showing items 1-10 of 21
In situ studies of the primary immune response to (4-hydroxy-3-nitrophenyl)acetyl. III. The kinetics of V region mutation and selection in germinal center B cells.
(J Exp Med, 1993-10-01)
In the murine spleen, germinal centers are the anatomic sites for antigen-driven hypermutation and selection of immunoglobulin (Ig) genes. To detail the kinetics of Ig mutation and selection, 178 VDJ sequences from ...
Data monitoring and interim analyses in the pharmaceutical industry: ethical and logistical considerations.
(Stat Med, 1993-03)
The characteristics of data monitoring and the need for the use of data monitoring committees in clinical trials sponsored by the pharmaceutical industry differ from those of trials sponsored by government. Data monitoring ...
"Nonlinear Dynamic Structures"
What neural pathways mediate express saccades?
(Behavioral and Brain Sciences, 1993-09)
OPTIMAL MONETARY POLICIES AND POLICY INTERDEPENDENCE IN THE WORLD-ECONOMY
(JOURNAL OF INTERNATIONAL MONEY AND FINANCE, 1993-06)
Labor hoarding and the business cycle
(Journal of Political Economy, 1993-12-01)
This paper investigates the sensitivity of Solow residual based measures of technology shocks to labor hoarding behavior. Using a structural model of labor hoarding and the identifying restriction that innovations to technology ...
The Second Economy and the Destabilizing Effect of Its Growth on the State Economy in the Soviet Union, 1965-1989
The authors suggest that the rapid growth of the illegal underground economy in 1970s and 1980s has destabilized the Soviet state economy and weakened the mechanism of central planning. This hypothesis is advanced on the ...
The Decision to Work by Married Immigrant Women
Using 1980 Census data, the authors analyze the labor force participation of married immigrant Asian women by country of origin, compared with that of married immigrant women from Europe and Canada. The results suggest the ...
Islam and the Economic Challenge
The collapse of socialism and its centrally-planned economies in the former Soviet Union and Eastern Europe has raised a host of critical questions for all concerned with the ideological future of mankind. Does this represent ...
Consistency of a method of moments estimator based on numerical solutions to asset pricing models
(Econometric Theory, 1993-01-01)
This paper considers the properties of estimators based on numerical solutions to a class of economic models. In particular, the numerical methods discussed are those applied in the solution of linear integral equations, ...