Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Two prominent features of recent changes in agriculture have been the advent of precision breeding techniques and an increase in the level of information netputs in production. This article identifies ways in which these features may complement in expanding the variety of processed products, level of productivity, and rate of change in productivity. Using a martingale concept of information, we identify conditions under which information increases the incentives to invest and engage in product differentiation activities. A theory on how genetic uniformity can enhance the rate of learning through process experimentation, and so the rate of technical change, is developed.