When working with micro data one sometimes encounters situations involving qualitative choices in addition to the continuous choices that are the traditional focus of empirical analysis. One such situation arises when we study the increase in multiple job-holdings among farm operators in western...

A number of studies have tested economic models of household decision-making, yet there is no consensus regarding which is most appropriate for practical application. One area where the choice of household decision model has potentially important implications is the valuation of child health or...