We estimate a full system of structural farm and off-farm labor supply equations of farm couples as a set of simultaneous equations with categorical dependent variables. In a first step, the reduced form is estimated by ordered probit with unknown thresholds. Then, the identified structural...

The parameters of ordered discrete response (ODR) models are identified only up to a positive scale. In this paper, we examine the identification issue for simultaneous equations with ODR, where the well-known identification problem in simultaneous equations of recovering structural-form...