//-->
Simulation and estimation of hedonic models
Heckman, James J., (2003)
Some perspectives on data issues in microsimulation modelling
Feenberg, Daniel, (2000)
Refining the Carlson-Parkin method
Löffler, Gunter, (1999)
Quarterly US unemployment : cycles, seasons and asymmetries
Franses, Philip Hans, (1993)
Testing for common trends across periodically integrated seasonal time series
Differencing a periodically integrated time series