Tag: agricultural economics

How to Harvest – Plant – Cook CASSAVA. a potentially lethal plant became the third most important crop in the tropics. The plant is very resilient, surviving where many other crops fail, and involves less human investment per calorie than potatoes. It is often poorer communities that rely on cassava for their survival.

The tractors are coming, the tractors are coming for all the horses

Many new technologies display long adoption lags, and this is often interpeted as evidence of frictions inconsistent with the standard neoclassical model. We study the diffusion of the tractor in American agriculture between 1910 and 1960 — a well known case of slow diffusion — and show that the speed of adoption was consistent with the predictions of a simple neoclassical growth model.

The reason for the slow rate of diffusion was that tractor quality kept improving over this period and, more importantly, that only when wages increased did it become relatively unprofitable to operate the alternative, labor-intensive, horse technology


Source: Frictionless Technology Diffusion: The Case of Tractors By RODOLFO E. MANUELLI AND ANANTH SESHADRI