Alston, Julian M.; Fuller, Kate B.; Kaplan, Jonathan D.; … - In: Australian Journal of Agricultural and Resource Economics 59 (2015) 1, pp. 95-115
type="main" xml:id="ajar12045-abs-0001" <p>Several complicating issues arise in evaluating the returns to research into varietal improvements for perennial crops compared with annual crops. We elucidate and address these issues in the context of a case study of research aiming to develop varieties...</p>