Prolamins have attracted increasing attention in recent years because of their potential application in active ingredient encapsulation and food packaging. As a byproduct in the Baijiu brewing industry with huge production (40 million tons every year), Jiuzao is a great source of prolamin...

This paper proposes a new strategy for the identification of all the marginal effects of an endogenous multi-valued variable (which can be continuous, or a vector) in a regression model with one binary instrumental variable. The unobservables must be separable from the endogenous variable of...