Application of the Probit Model in the Plant Variety Protection

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Application of the Probit Model in the Plant Variety Protection

更新时间：2026-09-14

- Application of the Probit Model in the Plant Variety Protection
- Probit模型在品种保护中的应用
- Issue 5, Pages: 467-470(2007)
- 作者机构：
  
  江西财经大学经济与社会发展研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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黄颉. Application of the Probit Model in the Plant Variety Protection[J]. 2007, (5): 467-470.
DOI：

黄颉. Application of the Probit Model in the Plant Variety Protection[J]. 2007, (5): 467-470. DOI：

摘要

主要讨论如何采用Probit模型作为研究方法进行实证研究.对Probit模型的估计方法进行了详细解释

并对其估计系数的含义重点进行了讨论

使用该模型对品种保护申请进行了估计.估计结果显示:大多数变量系数显著

证明所采用的Probit模型能够较好地解释品种保护申请.

Abstract

The overall goal of the study is to explore how to use probit model in the empirical research.Detailed descriptions about the estimated method of the Probit model and the estimated coefficient are discussed.The probit model is applied in the application of plant variety protection(PVP).Its results show that most of the variable coefficients are statistically significant

indicating that the probit model can perform well in explaining PVP applications.

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Keywords

references

古扎拉蒂.计量经济学[M].第三版.北京:中国人民大学出版社,2000:557.

Green W H.Econometric Analysis[M].Fifth Edition.US:Prentice-Hall,Inc,2003.221.

全国农业技术推广服务中心.全国农作物主要品种推广情况统计[Z].1999-2002年.

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