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Outline
This paper gives an empirical research on the relationship between the regional level of pharmaceutical economic development and R&D investment of the pharmaceutical manufacturing industry in the eastern, central and western regions of China to provide reference for improving the innovation level of pharmaceutical manufacturing industry and the development level of regional economy. The relevant data from 1995 to 2016 were selected based on the co-integration theory, and the Granger causality test was conducted to analyze the influence between the two. The result indicates that the level of pharmaceutical economic development in eastern, central and western regions of China has a positive impact on the R&D input intensity of the pharmaceutical manufacturing industry. The degree of the impact in western region is higher than in eastern region, and the central region is the lowest. Finally, this paper suggests the government should provide policy guidance, rational allocation of resources and financial support according to regional differences, and each region should utilize its own advantages to promote regional pharmaceutical economic development, so as to improve the innovation level of pharmaceutical manufacturing industry.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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