Rebuttal of 'On Nonparametric Identification of Treatment Effects in Duration Models'

10 Pages Posted: 10 Oct 2016

See all articles by Jaap H. Abbring

Jaap H. Abbring

Tilburg University - Department of Econometrics & Operations Research; Tilburg University - Center for Economic Research (CentER); Tinbergen Institute; IZA Institute of Labor Economics

Gerard J. van den Berg

VU University Amsterdam - Department of Economics; Centre for Economic Policy Research (CEPR); IZA Institute of Labor Economics; Tinbergen Institute

Abstract

In their IZA Discussion Paper 10247, Johansson and Lee claim that the main result (Proposition 3) in Abbring and Van den Berg (2003b) does not hold. We show that their claim is incorrect. At a certain point within their line of reasoning, they make a rather basic error while transforming one random variable into another random variable, and this leads them to draw incorrect conclusions. As a result, their paper can be discarded.

Keywords: scientific conduct, econometrics, survival analysis, hazard rates

JEL Classification: C14, C31, C41

Suggested Citation

Abbring, Jaap H. and van den Berg, Gerard J., Rebuttal of 'On Nonparametric Identification of Treatment Effects in Duration Models'. IZA Discussion Paper No. 10248. Available at SSRN: https://ssrn.com/abstract=2849732

Jaap H. Abbring (Contact Author)

Tilburg University - Department of Econometrics & Operations Research ( email )

Tilburg, 5000 LE
Netherlands

HOME PAGE: http://center.uvt.nl/staff/abbring/

Tilburg University - Center for Economic Research (CentER) ( email )

P.O. Box 90153
Tilburg, 5000 LE
Netherlands

HOME PAGE: http://center.uvt.nl/staff/abbring/

Tinbergen Institute

Roetersstraat 31
Amsterdam, 1018WB
Netherlands

HOME PAGE: http://www.tinbergen.nl

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Gerard J. Van den Berg

VU University Amsterdam - Department of Economics ( email )

De Boelelaan 1105
1081 HV Amsterdam
Netherlands
+31 20 444 6132 (Phone)
+32 20 444 6020 (Fax)

Centre for Economic Policy Research (CEPR)

London
United Kingdom

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Tinbergen Institute

Burg. Oudlaan 50
Rotterdam, 3062 PA
Netherlands

Here is the Coronavirus
related research on SSRN

Paper statistics

Downloads
39
Abstract Views
243
PlumX Metrics