Chesher, A.;
Smolinski, K.;
(2009)
IV models of ordered choice.
(cemmap Working Papers
CWP37/).
Centre for Microdata Methods and Practice (cemmap): London, UK.
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Abstract
This paper studies single equation instrumental variable models of ordered choice in which explanatory variables may be endogenous. The models are weakly restrictive, leaving unspecified the mechanism that generates endogenous variables. These incomplete models are set, not point, identifying for parametrically (e.g. ordered probit) or nonparametrically specified structural functions. The paper gives results on the properties of the identified set for the case in which potentially endogenous explanatory variables are discrete. The results are used as the basis for calculations showing the rate of shrinkage of identified sets as the number of classes in which the outcome is categorised increases.
Type: | Working / discussion paper |
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Title: | IV models of ordered choice |
Open access status: | An open access version is available from UCL Discovery |
Publisher version: | http://www.cemmap.ac.uk/publications.php?publicati... |
Language: | English |
UCL classification: | UCL > Provost and Vice Provost Offices > UCL SLASH > Faculty of S&HS > Dept of Economics |
URI: | https://discovery.ucl.ac.uk/id/eprint/18905 |




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