1. Capital-Labor Substitution and Economic Efficiency;Kenneth Arrow;The Review of Economics and Statistics,1961
2. Experimental Confirmation of the Existence of a Giffen Good;Raymond Battalio;The American Economic Review,1991
3. Ceteris Paribus: Some Notes on Methodology;James Buchanan;Southern Economic Journal,1958
4. The Demand For Goods Under Mixture Aversion;David Butler;The Manchester School,2000