Joseph Altonji (Yale) will present: "Group-Average Observables as Controls for Sorting on Unobservables When Estimating Group Treatment Effects: the Case of School and Neighborhood Effects" at 3pm on Wednesday, September 24, 2014 in 310 Silsby Please sign up for a meeting, lunch, or dinner at: https://docs.google.com/spreadsheet/ccc?key=0As0WQNxSJWZVdC1PdTFiTzFpcE9VS082cmJvN3lBbHc&usp=sharing ######################################################################## To unsubscribe from the ECONOMICS-SEMINARS list, click the following link: https://listserv.dartmouth.edu/scripts/wa.exe?SUBED1=ECONOMICS-SEMINARS