Research Article

[Retracted] Evaluation of Regional Economic Innovation Ability Based on Neural Network

Table 4

Index system of regional innovation capability evaluation.

First-level indexThe secondary indicatorsLogo

Innovation resources(1). Proportion of enterprises with R&D institutions in industrial enterprises (%)X1
(2). Number of scientific papers of ten thousand people (papers/ten thousand people)X2
(3). Invention patent ownership of ten thousand people (pieces/ten thousand people)X3
(4). Cost of fixed assets technology investment (%)X4

Investment in innovation(1). Full-time researchers and researchers are equivalent to 10,000 people (person year/ten thousand)X5
(2). Research and development (R&D) spending (%)X6
(3). R&D expenses of enterprises as a percentage of R&D expenses (%)X7
(4). Research and development expenditures as a percentage of major business revenues (%)X8
(5). Proportion of enterprise technology acquisition and expenditure on technical transformation in major operating income (%)X9
(6). Share of corporate research and development (R&D) expenses in universities and research institutes (%)X10

Innovation performance(1). The value of the technical product is ten thousand yuan (ten thousand yuan/ten thousand yuan)X11
(2). The proportion of high-tech enterprises in industrial enterprises (%)X12
(3). The ratio of the main operating income of the high-tech industry to the main operating income of the industry (%)X13
(4). The proportion of new product sales revenue to the main business revenue (%)X14
(5). Labor productivity (ten thousand yuan/person)X15
(6). Output rate of comprehensive energy consumption (yuan/kg standard coal)X16

Innovation environment(1). Number of people with college degree or above (people/ten thousand)X17
(2). Government spending on education is part of GDP (%)X18
(3). The ratio of local financial and technical expenditures to local fiscal expenditures (%)X19
(4). The ratio of investment in fixed assets to information transmission, software, and information technology services (%)X20