An empirical study of the patterns and sources of technical inefficiency in traditional and HYV rice cultivation in Bangladesh
基于孟加拉国村庄调查数据，估计生产前沿面，比较传统水稻与高产水稻栽培的技术效率，发现高产水稻效率更低且波动更大，小农户和受教育少的农民效率最低。
Production frontiers are estimated from survey data from a village in Bangladesh to examine the technical efficiency of farmers in the cultivation of traditional and high‐yielding‐variety (HYV) rice. In spite of much higher yields, HYV cultivation displays lower technical efficiency and much greater variability in efficiency. Also, efficiency is not independent of household endowments in that small farmers, and/or those with the least education and growing experience, are least efficient. Policies that promoted education and provided smaller farmers with greater access to public services would promote efficiency and equity, and help reduce HYV yield variability.