A concern about this structure is the fact solutions into the treatment classification (we.elizabeth., attendance at the a general public cuatro-12 months university before decades 23) try an alternative on behalf of the individual. It can seem quite plausible the attendance different choices for potential children trust new tuition they face, and you can such as endogenous choice do prejudice all of our prices. I inform you, not, you to definitely your likelihood of probably a general public 4-season college is basically uncorrelated into average university fees recharged, at least to the seemingly quick grows into the university fees included in this research to recognize the effect of interest. Continue reading →