Browsing All of EconStor by Author Helfand, Steven M.
Showing results 1 to 4 of 4
| Year of Publication | Title | Author(s) |
| 2001 | Brazilian agriculture in the 1990s: Impact of the policy reforms | Helfand, Steven M.; de Rezende, Gervásio Castro |
| 2015 | Brazilian agriculture in the 1990s: Impact of the policy reforms | Helfand, Steven M.; Castro de Rezende, Gervásio |
| 2015 | Brazil's Agricultural Total Factor Productivity Growth by Farm Size | Helfand, Steven M.; Magalhães, Marcelo M.; Rada, Nicholas E. |
| 2015 | Spatial stochastic frontier models: Accounting for unobserved local determinants of inefficiency | Schmidt, Alexandra Mello; Moreira, Ajax Reynaldo Bello; da Fonseca, Thaís C. O.; Helfand, Steven M. |
