陶雯岩 发表于 2015-4-24 09:45 
恩恩,最初是我理解错了,现在已经明白了。内生转换的基本假设就是影响收入的变量会同时影响其信贷配给概 ...
movestay estimates all of the parameters in the model:
(regression equation for regime 0: y0 is depvar0, x1 is varlist0)
y0 = x0 * b0 + e_0
(regression equation for regime 1: y1 is depvar1, x1 is varlist1)
y1 = x1 * b1 + e_1
(selection equation: Z is varlist_s)
y0 observed if Zg + u <= 0
y1 observed if Zg + u > 0
where:
e_0 ~ N(0, sigma0)
e_1 ~ N(0, sigma1)
u ~ N(0, 1)
corr(e_0, u) = rho_0
corr(e_1, u) = rho_1