EconPapers    
Economics at your fingertips  
 

Nonparametric Production Analysis with Unobserved Heterogeneity in Productivity

Laurens Cherchye (), Thomas Demuynck (), Bram De Rock and Marijn Verschelde ()

No 2018-25, Working Papers ECARES from ULB -- Universite Libre de Bruxelles

Abstract: We propose a novel nonparametric method for the structural production analysis in the presence of unobserved heterogeneity in productivity. We assume cost minimization as the firms' behavioral objective, and we model productivity on which firms condition the input demand of the observed inputs. Our model can equivalently be represented in terms of endogenously chosen latent input costs that guarantee data consistency with our behavioral assumption, and we argue that this avoids a simultaneity bias in a natural way. Our Monte Carlo simulation and empirical application to Belgian manufacturing data show that our method allows for drawing strong and robust conclusions, despite its nonparametric orientation. For example, our results pinpoint a clear link between international exposure and productivity and show that primary inputs are substituted for materials rather than for productivity enhancement.

Keywords: productivity; unobserved heterogeneity; simultaneity bias; nonparametric pro- duction analysis; cost minimisation; manufacturing (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-ecm and nep-eff
Date: 2018-09
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1) Track citations by RSS feed

Published by:

Downloads: (external link)
https://dipot.ulb.ac.be/dspace/bitstream/2013/2771 ... RSCHELDE-nonpara.pdf Œuvre complète ou partie de l'œuvre (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eca:wpaper:2013/277180

Ordering information: This working paper can be ordered from
http://hdl.handle.ne ... lb.ac.be:2013/277180

Access Statistics for this paper

More papers in Working Papers ECARES from ULB -- Universite Libre de Bruxelles Contact information at EDIRC.
Bibliographic data for series maintained by Benoit Pauwels ().

 
Page updated 2019-04-20
Handle: RePEc:eca:wpaper:2013/277180