Research and Development and Intra-industry Spillovers: An Empirical Application of Dynamic Duality

Issues in Assessing the Contribution of Research and Development to Productivity Growth

1979 • 4,098 citations

Generalized Instrumental Variables Estimation of Nonlinear Rational Expectations Models

1984 • 2,013 citations

Public Investment, the Rate of Return, and Optimal Fiscal Policy.

1971 • 1,066 citations

Cost Reduction, Competition and Industry Performance

1986 • 883 citations

Social and Private Rates of Return from Industrial Innovations*

1977 • 730 citations

Science, Invention and Economic Growth

1974 • 443 citations

On the Differentiability of the Value Function in Dynamic Models of Economics

1979 • 440 citations

The Role of Knowledge in R&D Efficiency

1982 • 433 citations

A characterization of the normalized restricted profit function

1976 • 361 citations

Dynamic programming and the calculus of variations

1960 • 294 citations

Dynamic games of innovation

1981 • 293 citations

Duality Theory and Functional Forms for Dynamic Factor Demands

1981 • 238 citations

Conjugate convex functions in optimal control and the calculus of variations

1970 • 224 citations

Short-run labor productivity in a dynamic model

1981 • 211 citations

Tests of a Schumpeterian Model of R&D and Market Structure

1984 • 203 citations

The Multivariate Flexible Accelerator Model: Its Empirical Restrictions and an Application to U.S. Manufacturing

1983 • 186 citations

The Rational Multivariate Flexible Accelerator

1971 • 179 citations

Generalized Costs of Adjustment and Dynamic Factor Demand Theory

1973 • 159 citations

Research and Productivity in Wheat and Maize

1973 • 129 citations

The globally optimal flexible accelerator

1974 • 108 citations

The R&D Master File Documentation

1988 • 100 citations

Intertemporal Duality: Application to the Theory of the Firm

1980 • 96 citations

R&D, production structure and rates of return in the U.S., Japanese and German manufacturing sectors: A non-separable dynamic factor demand model

1986 • 94 citations

The empirical determination of technology and expectations

1985 • 70 citations