期刊
RESEARCH POLICY
卷 50, 期 7, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.respol.2021.104271
关键词
Model Uncertainty; Variable Robustness; Innovation; Open Innovation; Innovation Surveys; Innovation Studies
类别
The study used Bayesian model averaging to analyze innovation survey data from France, Germany, and the UK, finding more robust explanations for new-to-the-firm innovation compared to new-to-the-world innovation. The research aims to improve understanding of innovation by evaluating the literature's overall healthiness and robustness.
In studies of firm's innovation performance, regression analysis can involve a significant level of model uncertainty because the 'true' model, and therefore the appropriate set of explanatory variables are unknown. Drawing on innovation survey data for France, Germany, and the United Kingdom, we assess the robustness of the literature on inbound open innovation to variable selection choices, using Bayesian model averaging (BMA). We investigate a wide range of innovation determinants proposed in the literature and establish a robust set of findings for the variables related to the introduction of new-to-the-firm and new-to-the-world innovation with the aim of gauging the overall healthiness of the literature. Overall, we find greater robustness for explanations for new-to-the-firm rather than new-to-the-world innovation. We explore how this approach might help to improve our understanding of innovation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据