Santos, Silva João M. C.; Silvana, Tenreyro; Frank, … - In: Journal of Econometric Methods 4 (2015) 1, pp. 18-18
In economic applications it is often the case that the variate of interest is non-negative and its distribution has a mass-point at zero. Many regression strategies have been proposed to deal with data of this type but, although there has been a long debate in the literature on the...