Technovation · 2009 · 78 citations · 41 references
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Panel data and unobservable individual effects
JerryA. Hausman, WilliamE. Taylor · Journal of Econometrics · 1981 · 2.4K citations · Full text
Panel Data and Unobservable Individual Effects
Jerry A. Hausman, William E. Taylor · Econometrica · 1981 · 2.2K citations
Donald S. Siegel, David A. Waldman, Albert N. Link · Research Policy · 2002 · 1.7K citations · Full text