“local separability” of the model in the equation of farm profitability. Estimation results for Chinese farm households in … to demonstrate the plausibility of the model under “local separability” compared with that under “global separability.” …

, local separability, Sloping Lands Conversion Programme (SLCP), di�erence in di�erences, switching regression. JEL classi … of local public goods. 2It is well known, for example, that the assumption of global rather than local separability can …