TY - SER AU - Carmona, Guilherme AU - Laohakunakorn, Krittanai TI - Improving the Organization of Knowledge in Production by Screening Problems SN - 0022-3808 PB - Journal of Political Economy KW - Optimal Organization KW - Production by Screening Problems KW - Solving Problems KW - Organization of Knowledge N2 - We extend Garicano's model of optimal organizations by allowing problems to be screened. We show that when screening is as costly as solving problems, optimal organizations are hierarchies as in Garicano's model, but when the cost of screening is small, workers screen all problems that they and the top managers cannot solve, those problems that they screen are sent directly to those who can solve them, and those problems that they neither solve nor screen are passed to the top managers. For intermediate values of the screening cost, the optimal organization is a hybrid of the above forms UR - https://www.journals.uchicago.edu/doi/10.1086/727285 ER -