econometrics

econometrics


instrumental variables for binary treatments with heterogenous treatment effects: a simple exposition

now published in Contributions to Economic Analysis & Policy: 2004, Vol. 3: No. 1, Article 9. get paper here

ever struggled with those angrist, heckman and imbens papers? ever wondered what they are all about? i have. but i think it is all much less complicated than those papers make it appear. nothing here that is not in the literature but all much simpler i feel