Showing 1 - 10 of 24
Multivalued treatments are commonplace in applications. We explore the use of discrete-valued instruments to control for selection bias in this setting. Our discussion revolves around the concept of targeting: which instruments target which treatments. It allows us to establish conditions under...
Persistent link: https://www.econbiz.de/10015149594
Individual heterogeneity is an important source of variation in demand. Allowing for general heterogeneity is needed for correct welfare comparisons. We consider general heterogenous demand where preferences and linear budget sets are statistically independent. We find that the dimension of...
Persistent link: https://www.econbiz.de/10009773907
the use of instrumental variables and discuss conditions under which partial and point identification are obtained. We … update the identification results of Chernozhukov and Hansen (2005). We illustrate the modelling assumptions through …
Persistent link: https://www.econbiz.de/10009747939
This paper studies the identification of nonseparable models with continuous, endogenous regressors, also called …
Persistent link: https://www.econbiz.de/10009783113
This paper studies the nonparametric identification and estimation of voters' preferences when voters are ideological …
Persistent link: https://www.econbiz.de/10010189045
identification), but ignoring it can lead to misspecifications. The survey starts with a general characterization of structural … guide to identification and estimation strategies, I discuss games of complete and incomplete information separately …
Persistent link: https://www.econbiz.de/10009627470
This paper examines three distinct hypothesis testing problems that arise in the context of identification of some … identification in some nonparametric models with endogeneity involving mean independence restrictions. These conditions are typically … identification directly in some nonparametric models with endogeneity involving quantile independence restrictions. For each of these …
Persistent link: https://www.econbiz.de/10009567825
This paper studies the nonparametric identification and estimation of voters' preferences when voters are ideological …
Persistent link: https://www.econbiz.de/10011317976
We study identification and estimation in first-price auctions with risk-averse bidders and selective entry, building … standard models as special cases. It poses, however, a unique methodological challenge - existing results on identification … restriction - on the copula governing selection into entry - is typically sufficient to restore point identification of all …
Persistent link: https://www.econbiz.de/10010500672
Individual heterogeneity is an important source of variation in demand. Allowing for general heterogeneity is needed for correct welfare comparisons. We consider general heterogenous demand where preferences and linear budget sets are statistically independent. Only the marginal distribution of...
Persistent link: https://www.econbiz.de/10010411294