Silva, João M. C. Santos; Tenreyro, Silvana; … - In: Journal of Econometric Methods 4 (2015) 1, pp. 29-46
Abstract 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...