Abstract
Objective: To analyze and estimate the environmental efficiency of China's vegetable production. Methods: The stochastic translog frontier model was used to estimate the technical efficiency of vegetable production. Based on the estimated frontier and technical inefficiency levels, we used the method developed by Reinhard, et al.[1] to estimate the environmental efficiency. Pesticide and chemical fertilizer inputs were treated as environmentally detrimental inputs. Results: From estimated results, the mean environmental efficiency for pesticide input was 69.7%, indicating a great potential for reducing pesticide use in China's vegetable production. In addition, substitution and output elasticities for vegetable farms were estimated to provide farmers with helpful information on how to reallocate input resources and improve efficiency. Conclusion: There exists a great potential for reducing pesticide use in China's vegetable production.
| Original language | English |
|---|---|
| Pages (from-to) | 21-30 |
| Number of pages | 10 |
| Journal | Biomedical and Environmental Sciences |
| Volume | 18 |
| Issue number | 1 |
| Publication status | Published - Feb 2005 |
| Externally published | Yes |
Keywords
- Elasticities
- Environmental efficiency
- Stochastic translog frontier
- Vegetable production
