Graham, B. S., & Powell, J. (2008). Identification and estimation of 'irregular' correlated random coefficient models. National Bureau of Economic Research.
Chicago Style (17th ed.) CitationGraham, Bryan S., and James Powell. Identification and Estimation of 'Irregular' Correlated Random Coefficient Models. Cambridge, Mass: National Bureau of Economic Research, 2008.
MLA (9th ed.) CitationGraham, Bryan S., and James Powell. Identification and Estimation of 'Irregular' Correlated Random Coefficient Models. National Bureau of Economic Research, 2008.
Warning: These citations may not always be 100% accurate.