| Date: | 2014-05-28 | 
| By: | Malikov, Emir Kumbhakar, Subal C.
 | 
| URL: | http://d.repec.org/n?u=RePEc:pra:mprapa:56770&r=ecm | 
| This paper considers a generalized panel data model of polychotomous and/or sequential switching which can also accommodate the dependence between unobserved effects and covariates in the model. We showcase our model using an empirical illustration in which we estimate scope economies for the publicly owned electric utilities in the U.S. during the period from 2001 to 2003. | 
| Keywords: | Correlated Effects, Multinomial Logit, Nested Logit, Panel Data, Polychotomous, Selection | 
| JEL: | C33 C34 |