Front Matter

Econometrics as Pioneering in Nonexperimental Model Building

Herman O. Wold
p. 369-381

Distribution of Income and Wealth Among Individuals

J. E. Stiglitz
p. 382-397

Estimation of the Coefficients in a Multidimensional Distributed Lag Model

Grace Wahba
p. 398-407

The Determinants of Trade Credit in the U.S. Total Manufacturing Sector

M. I. Nadiri
p. 408-423

Investigating Causal Relations by Econometric Models and Cross-spectral Methods

C. W. J. Granger
p. 424-438

Welfare Implication and Evaluation of Buyers' Travel Inputs and Nonprice Offer Variations in Networks of Retail Food Stores

Pinhas Zusman
p. 439-456

Approximate Aggregation and the Leontief Conditions

Franklin M. Fisher
p. 457-469

Simultaneous Price and Quantity Adjustment in a Single Market

Harl E. Ryder, Martin J. Beckmann
p. 470-484

A Note on an Exact Test for Trend and Serial Correlation

E. J. Hannan
p. 485-489

The Simple Majority Decision Rule

Ken-ichi Inada
p. 490-506

The Symmetric Formulation of the Simplex Method for Quadratic Programming

Andrew Whinston, C. van de Panne
p. 507-527

Capital-Labor Substitution in Manufacturing in Underdeveloped Countries

Christopher K. Clague
p. 528-537

Notes and Comments: Comment on "Factor Analysis and Regression"

Benjamin King
p. 538-540

Notes and Comments: Dominant Diagonals--A Correction

Josef Hadar
p. 541-543

News Note

p. 552-552

Erratum: Pooling of Time Series and Cross Section Data

V. K. Chetty
p. 552-552

Back Matter