Barnebeck, Thomas (contributor); Rand, John (contributor) - 2005
export, the gross secondary school enrollment ratio (all from WDI,
2004); the average black market premium from 1996 to 1999 … for the overall social and economic development.13
Xi;t 1 [X0t 1 : X1i : X2i;t 1] is a vector of predetermined … regressors. X0t 1 includes a time
dummy and geographical dummies; X1i includes legal origin dummies and indices of ethnic …