协整回归模型用于医药创新投入与经济发展关系研究

Cointegration Regression Model Applied in Pharmaceuticalin Novation Investment and Economic Development Research

目的研究医药创新投入与经济发展的关系,为医药产业的发展提供建议或对策。方法通过协整回归等计量经济学方法进行实证分析。结果与结论辽宁省医药创新投入与经济发展存在长期的均衡关系,并且其经济发展是医药创新投入的格兰杰因果关系,在调整医药产业布局时,应重点考虑经济发达地区的医药产业聚集问题。

Objective To study the relationship hetween pharmaceutical- innovation investment and economic development,thus providing recommendations or countermeasures for the development of pharmaceutical industry. Methods The paper is studied by the cointegration regression analyses and the empirical analysis. Results and Conclusion By the empirical study it can be found that is a long- term equilibrium relationship between Liaoning Province pharmaceutical- innovation investment and economic development, and economic de- velopment is the pharmaceutical innovation investment Grainger causal relation in the pharmaceutical industry. So the government should be gathered priority issue in economically developed areas of the pharmaceutical industry hefore adjusting the layout.