Chirinko, Robert S.; Mallick, Debdulal - 2014
The value of the elasticity of substitution between labor and capital (σ) is a crucial assumption in the study of factor incomes (e.g., Piketty (2014a), Piketty and Zucman (forthcoming), Karabarbounis and Neiman (2014)) and long-run growth (Solow, 1956). This paper begins by examining the role...