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Table 3 Empirical estimates of selected production functions empirical specifications

From: How to assess future agricultural performance under climate change? A case-study on the Veneto region

Dependent variable: agricultural yields (2009–2012)
Explanatory variablesCobb-Douglas specificationTranslog specification
(Log)machinery0.03
(Log)labor0.23***0.32**
(Log)water0.16***
(Log)land0.60***1.16***
(Log)labor20.05***
(Log)land20.06***
(Log)labor*land− 0.07***
Constant4.01***4.15***
Rsquared0.670.68
  1. ***5% statistical significant, *10% statistical significant