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Simple nonparametric estimators for the bid-ask spread in the roll model
Chen, Xiaohong; Linton, Oliver; Schneeberger, Stefan; … - 2016
Persistent link: https://www.econbiz.de/10011556780
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Econometric mixture models and more general models for unobservables in duration analysis
Heckman, James J.; Taber, Christopher - 1994
Persistent link: https://www.econbiz.de/10000913801
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Treatment effects for discrete outcomes when responses to treatment vary among observationally identical persons : an application to Norwegian vocational rehabilitation programs
Aakvik, Arild; Heckman, James J.; Vytlacil, Edward - 2000
Persistent link: https://www.econbiz.de/10001515193
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Instrumental variables, selection models, and tight bounds on the average treatment effect
Heckman, James J.; Vytlacil, Edward - 2000
Persistent link: https://www.econbiz.de/10001507899
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The identification and economic content of ordered choice models with stochastic thresholds
Cunha, Flávio; Heckman, James J.; Navarro, Salvador - 2007
Persistent link: https://www.econbiz.de/10003506333