Front Matter

p.171

Estimation of Interdependent Systems in Macroeconometrics
L. R. Klein

p.193

A Threshold Regression Model
Marcel G. Dagenais

p.204

Some Tests of Stability in Interindustry Coefficients
James McGilvray
David Simpson

p.222

The Covariance Matrix of the Limited Information Estimator and the Identification Test
Ta-Chung Liu
William J. Breen

p.228

An Econometric Model of Colombia: A Prototype Devaluation View
Kanta Marwah

p.252

Some Relationships Derived from Canonical Correlation Theory
Harry R. Glahn

p.257

Demand Functions: An Application to the Japanese Expenditure Pattern
Kunio Yoshihara

p.275

Returns to Scale, Euler's Theorem, and the Form of Production Functions
F. W. McElroy

p.280

Markov Processes and Economic Analysis: The Case of Migration
Allen C. Kelley
Leonard W. Weiss

p.298

Computation of Zellner-Theil's Three Stage Least Squares Estimates
R. Narayanan

p.307

Contribution a l'Etude du Role des Administrations dans la Theorie Mathematique de l'Equilibre et de l'Optimum
Claude Fourgeaud

p.324

A Nonlinear, Maximum Likelihood Estimate of the Liquidity Trap
Howard W. Pifer

p.333

Spectral Analysis of Data Generated by Simulation Experiments with Econometric Models
Thomas H. Naylor
Kenneth Wertz
Thomas H. Wonnacott

p.353

Notes and Comments: Direct and Indirect Additivity
John R. Hicks

p.355

Notes and Comments: Corrected Formulation of Direct and Indirect Additivity
Paul A. Samuelson

p.368

Acknowledgement
Robert H. Strotz

p.368

Erratum: Rational Distributed Lag Functions
Dale W. Jorgenson

Back Matter