The general model, 660. — The regression model, 663. — Correlation and regression results, 666. — Evaluation, 667. — Some conclusions, 670. — Appendix, 671.

ANALYSIS and listened to the lamentations of countless numbers of colleagues concerning the rate at which the literature is expanding, the field of finance seems to cry out for a precious period of time, however brief it may be, to catch its breath. There appears to be little doubt that keeping up with new ideas, infused into the milieu which is finance, and reincarnated old ideas, clothed in a garb more fitting to the contemporary scene, is at best a most difficult task, especially with the increasing degree of specialization of previously neat and identifiable compartments.

Journal Article Generalized Production Functions Get access A. Zellner, A. Zellner University of Chicago Search for other works by this author on: Oxford Academic Google Scholar N. S. Revankar N. S. Revankar State University of New York at Buffalo Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 36, Issue 2, April 1969, Pages 241–250, https://doi.org/10.2307/2296840 Published: 01 April 1969 Article history Received: 02 January 1967 Revision received: 07 October 1968 Published: 01 April 1969

Introduction, 673. — I. Existence of feasible proportional programs which are competitive, 677. — II. A nonswitching theorem, 679. — III. Intensity orders and the nonexistent factor-price frontier, 684.

Journal Article The Optimality of Pure Competition in the Capacity Problem: Further Comment Get access Michael A. Crew Michael A. Crew Carnegie-Mellon University Search for other works by this author on: Oxford Academic Google Scholar The Quarterly Journal of Economics, Volume 83, Issue 2, May 1969, Pages 341–343, https://doi.org/10.2307/1883090 Published: 01 May 1969

Journal Article An Optimal Unemployment Rate: Reply Get access A. R. Dobell A. R. Dobell University of Toronto Search for other works by this author on: Oxford Academic Google Scholar The Quarterly Journal of Economics, Volume 83, Issue 3, August 1969, Pages 521–523, https://doi.org/10.2307/1880537 Published: 01 August 1969

Introduction, 60. — I. Conditional demand functions, 61. — II. Conditional demand functions and ordinary demand functions, 64. — III. A new decomposition of the cross price derivatives, 65. — IV. Consumer behavior under straight rationing, 70. — V. Hicksian aggregation, 74. — VI. The Le Chatelier Principle and beyond, 75.

Journal Article Quasi-Transitivity, Rational Choice and Collective Decisions Get access Amartya Sen Amartya Sen Harvard University and Delhi School of Economics Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 36, Issue 3, July 1969, Pages 381–393, https://doi.org/10.2307/2296434 Published: 01 July 1969 Article history Received: 15 September 1968 Received: 10 February 1969 Published: 01 July 1969

that the size coefficient (i8jl) was statistically significant at the 0.05 level in thirty-five of the 118 industries examined.6 The results for these industries are reported in table 1. The range of variation in the magnitude of i,/3 is considerable; the high, in Perfume and Cosmetics, is 0.114, and the low, 0.014, is found in Men's Clothing. The mean coefficient for the thirty-five industries is 0.0405 suggesting that on the basis of this group one would expect the rate of return to rise by 1.2 per cent if size doubles, and by 4.05 per cent for a ten-fold increase in size. VI Conclusions