productivity: evidence and projection /Sun Ling Wang, Eldon Ball, Richard Nehring, Ryan Williams, and Truong Chau --Farming under … diversity on agricultural productivity in South Africa /Cecilia Bellora, Élodie Blanc, Jean-Marc Bourgeon, and Eric Strobl … --Crop disease and agricultural productivity: evidence from a dynamic structural model of verticillium wilt management …

values of the standard Solow productivity residual. The equivalence holds if the representative household maximizes utility …

"This paper investigates the impacts of cotton marketing reforms on farm productivity, a key element for poverty … productivity in cotton declined. With the improvement of the outgrower scheme of later years, farmers devoted larger shares of land … to cash crops, and farm productivity significantly increased"--National Bureau of Economic Research web site …

because high productivity cities like New York and the San Francisco Bay Area have adopted stringent restrictions to new … housing supply, effectively limiting the number of workers who have access to such high productivity. Using a spatial …