@article {650856, title = {Endogenous Education and Long-Run Factor Shares}, journal = {American Economic Review: Insights}, volume = {3}, year = {2021}, pages = {215{\textendash}232}, url = {https://pubs.aeaweb.org/doi/pdfplus/10.1257/aeri.20200350}, author = {G. M. Grossman and E. Helpman and E. Oberfield and T. Sampson} }