Econometric Models for Count Data with an Application to the Patents-R&D Relationship
收藏NBER1984-10-01 更新2025-01-04 收录
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https://www.nber.org/papers/t0017
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资源简介：
This paper focuses on developing and adapting statistical models of counts (non-negative integers) in the context of panel data and using them to analyze the relationship between patents and R&D expenditures. The model used is an application and generalization of the Poisson distribution to allow
提供机构：
美国国家经济研究局
创建时间：
1984-10-01
