Agricultural support and vulnerability of food security to trade in developing countries

Specification Tests in Econometrics

Jerry A. Hausman · Econometrica · 1978 · 18K citations

Applied Economics, Time Series Econometrics, Instrumental Variable Test +17

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Jochen Meyer, Stephan von Cramon‐Taubadel · Journal of Agricultural Economics · 2004 · 807 citations

Economics, Dynamic Pricing, Applied Economics +15

Should I Use Fixed or Random Effects?

Tom Clark, Drew A. Linzer · Political Science Research and Methods · 2014 · 744 citations

Random Effects, Engineering, Dataset Characteristics +16

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Simon Maxwell · Food Policy · 1996 · 697 citations

Public Policy, Food Security, Food Systems +5

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Agricultural Pricing Policies, Economic Development, Development Economics +16