Evaluation model construction and influencing factors of large-scale pig breeding efficiency in China
The paper constructs an input-output index system and uses super efficiency SBM model to evaluate the efficiency of large-scale pig breeding in China. Using Tobit model, combined with the survey data of 29 provinces and cities in China from 2008 to 2020, the paper investigates the influencing factor...
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado: |
Editorial Department of Feed Research
2021-11-01
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| Series: | Siliao yanjiu |
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| Acceso en liña: | http://SLYJ.publish.founderss.cn/thesisDetails#10.13557/j.cnki.issn1002-2813.2021.21.026 |
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