Non-farm work, food poverty, and nutrient availability in northern Ghana

A Theory of the Allocation of Time

Gary S. Becker · The Economic Journal · 1965 · 10.1K citations

Mathematical Programming, Engineering, Applied Economics +20

The Common Structure of Statistical Models of Truncation, Sample Selection and Limited Dependent Variables and a Simple Estimator for Such Models

James J. Heckman · Annals of Economic and Social Measurement · 1976 · 5.1K citations

Econometric Model, Economics, Estimation Statistic +10

Recommended Dietary Allowances.

Annals of Internal Medicine · 1991 · 3.9K citations

Nutrition, Dietary Allowances, Nutritional Requirement +5

Large sample estimation and hypothesis testing

Whitney K. Newey, Daniel McFadden · RePEc: Research Papers in Economics · 1986 · 2.2K citations

Economics, Large Sample Estimation, Engineering +14

Dummy Endogenous Variables in a Simultaneous Equation System

James J. Heckman · Econometrica · 1978 · 1.9K citations

Applied Economics, Simultaneous Equation System, Simultaneous Equation Modeling +16