omega,prod-method

omega

This method provides the way to estimate the omega residuals from a <a href="/link/prod?package=prodest&version=1.0.2" data-mini-rdoc="prodest::prod">prod</a> <code>S4</code> object - estimates from prodestOP, prodestLP, prodestACF, prodestWRDG and prodestWRDG_GMM - defined in the <code>prodest</code> package

Implements the methods proposed by Olley, G.S. and Pakes, A. (1996) <doi:10.2307/2171831>, Levinsohn, J. and Petrin, A. (2003) <doi:10.1111/1467-937X.00246>, Ackerberg, D.A. and Caves, K. and Frazer, G. (2015) <doi:10.3982/ECTA13408> and Wooldridge, J.M. (2009) <doi:10.1016/j.econlet.2009.04.026> for structural productivity estimation.

Gabriele Rovigatti

prodest

Production Function Estimation

omega function

<dl> <dt>object</dt>
<dd>object of class <a href="/link/prod?package=prodest&version=1.0.2" data-mini-rdoc="prodest::prod">prod</a>.</dd> </dl>

Arguments

Author

This method provides the way to estimate the omega residuals from a <a href='https://rdrr.io/r/base/prod.html'>prod</a> <code>S4</code> object - estimates from prodestOP, prodestLP, prodestACF, prodestWRDG and prodestWRDG_GMM - defined in the <code>prodest</code> package

Generate the omega estimates — omega

<dl>

 <dt>object</dt>
<dd>object of class <a href='https://rdrr.io/r/base/prod.html'>prod</a>.</dd>

 </dl>

omega: Generate the omega estimates

Description

Usage

Value

Arguments

Author

Details