TY  - RPRT
        AU  - Heckman, James J.
        TI  - Contributions of Zvi Griliches
        PY  - 2006/Jun/
        PB  - Institute of Labor Economics (IZA)
        CY  - Bonn
        T2  - IZA Discussion Paper
        IS  - 2184
        UR  - https://www.iza.org/publications/dp2184
        AB  - In this article, I summarize Griliches’ contributions to economics and to applied econometrics.
        KW  - growth
KW  - productivity improvement
KW  - social rate of return
        ER  -