Browsing by Subject "Econometrics"

Now showing items 1-4 of 4

Comment on 'the case against JIVE'

Devereux, Paul J. ; Ackerberg, Daniel A. (John Wiley & Sons, 2006)
Econometric causality

Heckman, James J. (University College Dublin. Geary Institute, 2008-12-15)

This paper presents the econometric approach to causal modeling. It is motivated by policy problems. New causal parameters are defined and identified to address specific policy problems. Economists embrace a scientific ...
Effect of primary care visits on the demand for specialty care in health maintenance organizations

Kapur, Kanika ; Escarce, José J. (Springer Netherlands, 2003)

Health maintenance organizations (HMOs) provide low cost access to primary care physicians (PCPs) in an effort to restrict expensive specialty use. Although managed care plans hope that low cost primary care will reduce ...
Simple logit and probit marginal effects in R

Fernihough, Alan (University College Dublin. School of Economics, 2011-10)

This paper outlines a simple routine to calculate the marginal effects of logit and probit regressions using the popular statistical software package R. I compare results obtained using this procedure with those produced ...