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How R&D investment promotes green technology innovation in the context of digitalization?-An empirical analysis based on provincial panel data
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作者 LIU Jie LI Zhi-hui WEI Fang-xin 《Ecological Economy》 2024年第1期39-52,共14页
Green technology innovation is an important driving force and source to promote my country’s high-quality development,and it is the core path to achieve sustainable development.This paper uses my country’s provincia... Green technology innovation is an important driving force and source to promote my country’s high-quality development,and it is the core path to achieve sustainable development.This paper uses my country’s provincial panel data from 2016 to 2019 to study the impact mechanism of R&D investment on green technology innovation,and introduces the level of digitization,using the panel threshold model to discuss its role in the impact mechanism of R&D investment on green technology innovation.The study found that when the level of digitalization in a region is low,increasing R&D investment does not necessarily improve the ability of green technology innovation;when the level of digitalization is relatively high,R&D investment has a positive role in promoting green technology innovation.Therefore,it is necessary to improve policies to encourage enterprises to increase investment in research and development;at the same time,it is necessary to promote the coordinated development of digital foundation,digital investment,digital literacy,digital economy and digital application,and promote the deep integration of digitalization and green technology innovation. 展开更多
关键词 green technology innovation r&d investment digital level panel model
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Research on the Threshold Effect of China’s Pharmaceutical Export Trade on Internal and External R&D Investment
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作者 Qiao Jiahui Song Yu +1 位作者 Gong Jingran Chen Yuwen 《Asian Journal of Social Pharmacy》 2024年第2期135-146,共12页
Objective To study the threshold effect of export trade on internal and external R&D investment in China’s pharmaceutical industry,and to provide reference for some pharmaceutical enterprises to improve the inves... Objective To study the threshold effect of export trade on internal and external R&D investment in China’s pharmaceutical industry,and to provide reference for some pharmaceutical enterprises to improve the investment.Methods The panel data of pharmaceutical industry in 25 provinces and cities in China from 2009 to 2019 were selected to conduct empirical analysis by establishing a threshold regression model,and a better export trade interval was obtained.Results and Conclusion There is a threshold value for the effect of new product export on both internal and external R&D expenditures,and the threshold values are 845.2788 million yuan and 318.4198 million yuan,respectively.There is a single threshold effect of export trade on both internal and external R&D investment in China’s pharmaceutical industry,and the effect of export trade on internal and external R&D investment changes from negative to positive as the export trade develops from low to high. 展开更多
关键词 pharmaceutical industry threshold effect export trade r&d investment
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政府补助与R&D投入对智慧养老企业绩效的影响研究
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作者 张旭东 赵怡 《科技与经济》 2024年第4期71-75,共5页
在老龄化背景下,智慧养老行业蓬勃发展。政府为缓解老龄化压力,加大对智慧养老企业的补贴力度,企业要想在激烈的竞争中实现可持续化发展,必须进行研发创新。以智慧养老企业为研究对象,分别探讨政府补助、研发投入以及二者能否产生交互... 在老龄化背景下,智慧养老行业蓬勃发展。政府为缓解老龄化压力,加大对智慧养老企业的补贴力度,企业要想在激烈的竞争中实现可持续化发展,必须进行研发创新。以智慧养老企业为研究对象,分别探讨政府补助、研发投入以及二者能否产生交互效应来提升智慧养老企业绩效,以期为智慧养老企业转型升级谋求道路。研究表明:政府补助与研发投入均能够正向提升智慧养老企业绩效,但具有滞后性;二者具有互补性,能够产生交互效应,共同提升智慧养老企业绩效。 展开更多
关键词 智慧养老企业 政府补助 研发投入 企业绩效 交互效应
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R&D subsidy policy of domestic firm considering foreign firm competition
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作者 张伟 仲伟俊 梅姝娥 《Journal of Southeast University(English Edition)》 EI CAS 2016年第4期513-519,共7页
Taking the advanced technology of the foreign firm into account, a mixed duopoly three-stage game model is established in the context of research and development(RD)investment subsidies and product subsidies for dom... Taking the advanced technology of the foreign firm into account, a mixed duopoly three-stage game model is established in the context of research and development(RD)investment subsidies and product subsidies for domestic firms provided by the government, and the RD subsidy policy of domestic firms in competition with foreign firms is analyzed.The equilibrium output, RD investment of the domestic firm, social welfare and the value of government subsidies are derived, in the case of the two policies, RD investment subsidies and product subsidies for domestic firms, provided by the government. The results show that, the equilibrium output and the optimal social welfare under the RD investment subsidy policy are both less than those under the product subsidy policy; the optimal RD investment under the RD investment subsidy policy is less than that under the product subsidy policy; and the RD product subsidy has a more obvious incentive effect on firm RD investment. Under the background of the leading edge of technology of foreign firms, the product subsidy policy drawn up by the government to encourage RD innovation of domestic firms is more effective than the RD investment subsidy policy. 展开更多
关键词 research and development(rd investment investment subsidy product subsidy technology gap foreign firm competition
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Socio-economic and energy-environmental impacts of technological change on China's agricultural development under the carbon neutrality strategy 被引量:1
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作者 Hong-Dian Jiang Rui Yu Xiang-Yan Qian 《Petroleum Science》 SCIE EI CAS CSCD 2023年第2期1289-1299,共11页
Promoting agricultural modernisation through technological change is an important strategy for China.China's carbon neutrality strategy is leading to systemic socio-economic changes that could exacerbate the uncer... Promoting agricultural modernisation through technological change is an important strategy for China.China's carbon neutrality strategy is leading to systemic socio-economic changes that could exacerbate the uncertainty of agricultural development.Therefore,applying a computable general equilibrium(CGE)model,this study characterises the agricultural sector in detail,introducing endogenous technological change proxied by research and development(R&D)to assess the impact of different technological change scenarios on agricultural development under the carbon neutrality target.The results show that allocating carbon revenue for R&D inputs can mitigate the significant negative impact of achieving carbon neutrality on knowledge capital and production in agricultural sectors.Overall,using carbon revenue only for R&D input in crop sectors has the optimal effect on increasing the agricultural sectors'knowledge capital,improving crop production and profit,reducing crop external dependence and promoting the synergistic reduction of carbon and pollutant emissions.However,this scenario has the largest negative impact on macro-economics and household welfare.In contrast,allocating carbon revenue to promote technological change in broader non-energy sectors or both crops and non-energy sectors can effectively mitigate negative socio-economic impacts,but the positive impact on agricultural development is minimal.These findings provide practical insights for the rational use of carbon revenue to expand agricultural R&D investment and ensure balanced agricultural and economic development under the carbon neutrality target. 展开更多
关键词 Endogenous technological change r&d investment Agriculture development Computable general equilibrium
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AModeling Analysis of Local Governments Competing in Offering Subsidies to Attract Investment:the Cause of Industrial Overcapacity] 被引量:7
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作者 江飞涛 耿强 +1 位作者 吕大国 李晓萍 《China Economist》 2012年第3期102-113,共12页
Although championed by academia and policy-makers, the theory of "wave phenomenon" is a questionable explanation for overcapacity. First, enterprises do not necessarily share the same expectation for future demand o... Although championed by academia and policy-makers, the theory of "wave phenomenon" is a questionable explanation for overcapacity. First, enterprises do not necessarily share the same expectation for future demand of a promising industry. Second, in its model, overcapacity is explained as a deviation from equilibrium under the incomplete information hypothesis, which is in fact nothing but normal in a market economy. The prime reason for overcapacity resides in the fact that local governments are engaged in a subsidy competition to attract investment. We endeavor to illustrate the following via modeling: the subsidy effect produced by local government's offering of cheaper land and matching loans results in less investment from companies. Under this circumstance, enterprises channel a disproportionate amount of funding to building production capacity, which overloads the entire industry. To address the problem, reforms are needed in land property, environmental protection policies, and financial and fiscal systems. 展开更多
关键词 OVErCAPACITY investment subsidy cost externalization risk externalization
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Effects of investment on energy intensity:evidence from China 被引量:2
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作者 Junbing Huang Shiwei Yu 《Chinese Journal of Population,Resources and Environment》 2016年第3期197-207,共11页
This article explores the effects of investment upon energy intensity by applying a unique panel data of China's 27 provinces between 2004 and 2013.In addition,it also particularly stuthes other factors,such as en... This article explores the effects of investment upon energy intensity by applying a unique panel data of China's 27 provinces between 2004 and 2013.In addition,it also particularly stuthes other factors,such as energy price,economic structure,and urbanization.The results,based on four econometric regression model results,suggest that in general,the indigenous investment on research and development is a more powerful tool to decrease China's energy intensity regardless of region disparity.The foreign direct investment(FDI) has a prominent but not persistent effect on energy intensity.However,the outward direct investment has not shown its significant impact on energy intensity.At the level of an aggregate economy and China's eastern region,the results demonstrate that FDI improves energy efficiency significantly.For the central and western provinces,FDI does not support the similar conclusion.Based on these analyses,we present the corresponding regional policies for policymakers. 展开更多
关键词 Energy intensity research and development(r&d) foreign direct investment outward direct investment
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Research on the Relationship between Export Orientation and R&D Investment of China’s Pharmaceutical Industry in Different Regions 被引量:1
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作者 Qiao Jiahui Wang Su Chen Yuwen 《Asian Journal of Social Pharmacy》 2021年第1期48-59,共12页
Objective To study the relationship between export orientation and research and development(R&D)investment so as to provide suggestions and references for improving the R&D investment level and innovation capa... Objective To study the relationship between export orientation and research and development(R&D)investment so as to provide suggestions and references for improving the R&D investment level and innovation capabilities of pharmaceutical industry due to the progress of globalization and the continuous development of export trade of China’s pharmaceutical industry.Methods The relevant data of China’s pharmaceutical industry from 2001 to 2016 was selected to establish an error correction model based on the co-integration theory,and then the Granger causality test was conducted to determine the relationship between the export orientation and R&D investment of China’s pharmaceutical industry in different regions.Results and Conclusion It is found that the export orientation of the pharmaceutical industry in different regions has a significant negative impact on the investment of R&D.Among them,the middle region has the greatest impact,followed by the eastern and western regions.The export orientation of the pharmaceutical industry in the middle region has a lag effect on R&D investment,and the lag phase is two years. 展开更多
关键词 pharmaceutical industry export orientation r&d investment co-integration analysis
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The Relationship between Government Subsidies and Research & Development Investment of Chinese Agricultural Listed Companies
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作者 Xiaomin HAO Chengxing MAO 《Asian Agricultural Research》 2017年第7期35-40,共6页
Based on the background of China's emerging and transitional market,government subsidies to enterprises are regarded as a " helping hand" of promoting economic structural adjustment. In this paper,using ... Based on the background of China's emerging and transitional market,government subsidies to enterprises are regarded as a " helping hand" of promoting economic structural adjustment. In this paper,using China's A-share agricultural listed companies from 2010 to 2015 as research samples,we discuss the influence of government subsidies on research and development( hereinafter referred to as R & D) investment,and the difference in the relationships between the two from the perspective of different nature of property rights. The results show that,on the whole,the increase in government subsidies does not promote the intensity of R & D investment of agricultural listed companies. And after distinguishing the nature of property rights,the results show that state-owned enterprises can get more government subsidies than private enterprises,and the increase in government subsidies boosts the increase in R & D investment in private enterprises,but there is a negative correlation between government subsidies and R & D investment of state-owned enterprises. This conclusion can broaden the research perspective of the influence factors of corporate R & D investment,and it is of practical significance to further clarify the role of government subsidies in R & D investment decisions of enterprises with different nature of property rights. 展开更多
关键词 Government subsidies Nature of property rights r & d investment Agricultural listed companies
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Demonstration Analysis of Relationship Between R&D Investment and GDP
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作者 韩伯棠 刘百善 陈铿 《Journal of Beijing Institute of Technology》 EI CAS 2005年第1期96-99,共4页
To reveal the quantitative relationship between research and development (R&D) investment and gross domestic product (GDP) in China, we have demonstrated and analyzed the relationship between R&D investment an... To reveal the quantitative relationship between research and development (R&D) investment and gross domestic product (GDP) in China, we have demonstrated and analyzed the relationship between R&D investment and science and technology (S&T) progress, and based on a mount of S&T statistical data, have proceeded demonstration research of the relationship between R&D investment and GDP in China with Solow and vector auto regression (VAR) models. Cubic curve fitting and cross-correlation analysis of them with SPSS have shown that there is a strong synchronic relationship between R&D investment and GDP. 展开更多
关键词 research and development (r&d) investment gross domestic product (GdP) Solow model vector auto regression (VAr) model
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Research on the Impact of Venture Risk Tolerance on R&D investments:Based on Entrepreneur Ability
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作者 Weng Yaqin Han Wucheng 《Contemporary Social Sciences》 2022年第2期59-76,共18页
How do start-ups enhance risk tolerance and core competition through product,technology,and service development?What is the relationship between the core competitiveness of start-ups and R&D investments?Based on t... How do start-ups enhance risk tolerance and core competition through product,technology,and service development?What is the relationship between the core competitiveness of start-ups and R&D investments?Based on the perspective of entrepreneurial ability,222 questionnaires were used to study the factors affecting the risk tolerance of start-ups and analyze the effect of risk tolerance on R&D investments.The research shows that the interactions of entrepreneur ability and start-up funds have a positive effect on the risk tolerance of start-ups,and the risk tolerance can positively promote R&D investment willingness and intensity for new products,technologies,and services.Also,R&D investment willingness plays a partial intermediary role between the risk tolerance of start-ups and the intensity of R&D investments. 展开更多
关键词 STArT-UPS entrepreneurial ability start-up funds risk tolerance r&d investments
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Relationship between R&D investment and business performance from the perspective of environmental regulation: Takeing the heavy-polluting industries from 2011 to 2016 as an example
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作者 ZHAO Yu YUE Hong HUANG Ya-jing 《Ecological Economy》 2017年第3期213-226,共14页
In recent years, China has promulgated many laws and regulations of environmental protection, gradually forming an environmental regulation system, and most enterprises are under the dual pressure of environmental pro... In recent years, China has promulgated many laws and regulations of environmental protection, gradually forming an environmental regulation system, and most enterprises are under the dual pressure of environmental protection and business performance. It would be a significant way that enterprises undertake R&D activities for a change. This paper is based on the Shanghai and Shenzhen A-share listed heavy pollution enterprises in 2011-2016, which is based on the review and summary of research results of former researchers, combining with current environmental regulation situation of our country, raising the relevant hypothesis between environmental regulations, R&D investment and business performance against heavy pollution industry. Adopting the method of empirical research, it also built the linear regression model which employs the relevant financial data of heavy-polluting enterprises in China as the statistical research sample. The relationship for heavy-polluting enterprises affected by environmental regulations between environmental protection R&D investment and enterprise business performance was tested. The results show that there is a positive influence on the environmental R&D investment and business performance, and a lag effect upon the R&D investment of enterprises to business performance. Finally, the research results were used to evaluates problems existing in the R&D investment on pollution industry in China as well as business performance and we put forward some suggestions on improving environmental regulation standards and technology innovation consciousness as well as optimizing the structure of R&D investment. 展开更多
关键词 environmental regulation r&d investment business performance empirical research
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Research on the Relationship between Salary Incentives for R&D Personnel and R&D Investment in China’s Pharmaceutical Industry
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作者 Wang Yuzhuo Wang Su Chen Yuwen 《Asian Journal of Social Pharmacy》 2021年第4期295-304,共10页
Objective To explore the relationship between salary incentives for R&D personnel and R&D investment in China’s pharmaceutical industry through an empirical analysis so as to propose suggestions for increasin... Objective To explore the relationship between salary incentives for R&D personnel and R&D investment in China’s pharmaceutical industry through an empirical analysis so as to propose suggestions for increasing more R&D investment from the perspective of stimulating R&D personnel.Methods Based on the relevant data of the China’s pharmaceutical industry in the“China High-tech Industry Statistical Yearbook”and other data from the National Bureau of Statistics from 1995 to 2018,co-integration tests was used to construct error correction models and Granger causality tests to explore the relationship between R&D personnel salary incentives and R&D investment.Results and Conclusion There is a long-term balanced relationship between the salary level of R&D personnel in China’s pharmaceutical industry and the investment of R&D.For the per capita salary of R&D personnel increases by 1 unit,the internal expenditure of R&D investment will increase by 2.2451 units.In the short term,the per capita salary of R&D personnel has a slight negative impact on the internal expenditure of R&D investment.In addition,the salary incentives for R&D personnel have the most significant role in promoting R&D investment after five years of implementation. 展开更多
关键词 pharmaceutical industry r&d investment salary incentives for r&d personnel cointegration test
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Research on the Relationship between the Profitability and R&D Investment of Enterprises of Different Scales in China’s Pharmaceutical Industry
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作者 Kudireti·shataer Chen Yuwen 《Asian Journal of Social Pharmacy》 2021年第4期305-319,共15页
Objective To analyze the relationship between the profitability of pharmaceutical enterprises of different scales and their R&D investment.Methods The data of China’s pharmaceutical manufacturing industry from 19... Objective To analyze the relationship between the profitability of pharmaceutical enterprises of different scales and their R&D investment.Methods The data of China’s pharmaceutical manufacturing industry from 1995 to 2016 were selected to establish a vector auto-regression mode,and then an impulse response function and variance decomposition were used to analyze the data.Results and Conclusion For large-scale pharmaceutical enterprises,1%increase in R&D input will lead to 0.792%increase of their main business profit.For medium-sized enterprises,if their main business profit increases by 1%,their R&D input will increase by 0.965%.Therefore,if their R&D input increases by 1%,their main business profit will increase by 1.036%.The improvement of the profitability of large-scale pharmaceutical enterprises cannot promote the increase of R&D capital investment.But the increase of profitability from medium-sized enterprises can promote the increase of R&D capital investment.As a result,the increase of R&D capital investment of large and medium-sized enterprises can improve corporate profitability. 展开更多
关键词 pharmaceutical enterprises PrOFITABILITY r&d investment vector auto-regression(VAr)mode
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政府R&D补贴、企业研发实力及其行为效果研究 被引量:18
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作者 邹彩芬 刘双 +1 位作者 王丽 谢琼 《工业技术经济》 CSSCI 北大核心 2013年第10期117-125,共9页
本文基于政府补贴带来企业的额外行为效应理论,以医药上市公司为样本,研究政府补贴是否促进了企业R&D投入的增加,企业技术实力是否具有调节效应;以及政府补贴是否具有信号传递效应,能否显著提高企业债务融资水平。研究结果表明,政... 本文基于政府补贴带来企业的额外行为效应理论,以医药上市公司为样本,研究政府补贴是否促进了企业R&D投入的增加,企业技术实力是否具有调节效应;以及政府补贴是否具有信号传递效应,能否显著提高企业债务融资水平。研究结果表明,政府补贴与R&D投入显著正相关;企业技术资产与R&D投入正相关,研发人员与R&D投入强度负相关,两者均不显著;研发人员正向调节了政府补贴与R&D投入之间的关系。政府补贴发挥了积极的信号传递效应,与企业债务融资能力显著正相关。 展开更多
关键词 政府补贴 rd投入 技术实力 外部融资
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政府补助时序模式抉择——高新技术行业政府补助、R&D投资与绩效的中介效应 被引量:20
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作者 章新蓉 梁正伟 陈煦江 《科技进步与对策》 CSSCI 北大核心 2016年第11期42-47,共6页
对中国2007—2014年516家高新技术上市公司面板数据进行时序分组发现,政府补助均能通过R&D投资对企业绩效产生正向中介效应。其中,在"事中补助"模式中本期补助经本期R&D投入对本期企业绩效的总效用最优,但中介效应较... 对中国2007—2014年516家高新技术上市公司面板数据进行时序分组发现,政府补助均能通过R&D投资对企业绩效产生正向中介效应。其中,在"事中补助"模式中本期补助经本期R&D投入对本期企业绩效的总效用最优,但中介效应较差;上期补助经上期R&D投入对本期企业绩效的总效用稍差,但中介效用最优,因此最符合政府补助的政策导向初衷;而"事前补助"模式总效用和中介效用较差。结论有效论证和解决了政府补助时序模式抉择的争议,也为政府补助模式选择和政策倾向提供了决策参考。 展开更多
关键词 政府补助时序 r&d投资 企业绩效 中介效应
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政府补贴对我国战略性新兴产业内部R&D投入影响的实证研究 被引量:24
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作者 张宗益 陈龙 《技术经济》 CSSCI 2013年第6期15-20,110,共7页
构建回归模型,依据Hausman检验的方法和原理,分析了政府直接补贴和间接补贴与国内战略性新兴产业内部R&D投入的相互关系。研究结果显示:不同类型的政府补贴对整个战略性新兴产业内部R&D投入的影响存在显著差异;政府补贴对不同... 构建回归模型,依据Hausman检验的方法和原理,分析了政府直接补贴和间接补贴与国内战略性新兴产业内部R&D投入的相互关系。研究结果显示:不同类型的政府补贴对整个战略性新兴产业内部R&D投入的影响存在显著差异;政府补贴对不同战略性新兴产业的内部R&D的影响也存在明显不同。 展开更多
关键词 战略性新兴产业 政府补贴 r&d投入
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政府补贴对企业R&D投资影响的实证研究 被引量:28
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作者 张小红 逯宇铎 《科技管理研究》 CSSCI 北大核心 2014年第15期204-209,共6页
基于《中国工业企业数据库》2005-2007年的数据测度政府补贴对企业研发投资的影响。用Probit模型探究了影响企业获得的政府研发补贴的因素,通过倾向得分匹配(PSM)方法发现,较之于未受补贴的企业,政府研发补贴使受补贴的企业平均增加0.1... 基于《中国工业企业数据库》2005-2007年的数据测度政府补贴对企业研发投资的影响。用Probit模型探究了影响企业获得的政府研发补贴的因素,通过倾向得分匹配(PSM)方法发现,较之于未受补贴的企业,政府研发补贴使受补贴的企业平均增加0.184%的研发强度,而且补贴对企业研发投资支出和新产品产值也都有激励作用。建议政府加大对我国企业特别是民营企业补贴的力度,同时需要增强对企业使用研发补贴资金的监管,引导企业对补贴进行合理分配。 展开更多
关键词 补贴 研发投资 挤出效应 激励效应 倾向得分匹配
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信息技术行业R&D投入影响因素及其经济后果分析 被引量:9
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作者 邹彩芬 黄琪 《中国科技论坛》 CSSCI 北大核心 2013年第3期82-88,共7页
知识经济时代,越来越多的企业意识到自主创新是培育核心能力,保持持续竞争力的重要手段。企业R&D投入是衡量企业自主创新能力的重要指标,为剖析企业R&D投入的影响因素及其经济后果,本文以2008—2010年我国信息技术行业上市公司... 知识经济时代,越来越多的企业意识到自主创新是培育核心能力,保持持续竞争力的重要手段。企业R&D投入是衡量企业自主创新能力的重要指标,为剖析企业R&D投入的影响因素及其经济后果,本文以2008—2010年我国信息技术行业上市公司为样本,研究了企业资本结构对R&D投入强度的影响以及R&D投入对企业成长性与盈利能力的影响,同时也剖析了政府R&D补贴的经济效应。研究发现,R&D投入与资本结构负相关,R&D投入与企业成长性的相关性不明显,对企业的盈利能力有显著性影响,政府R&D补贴对企业成长性与盈利能力有负向影响,尽管不显著。并据此提出相关对策与建议。 展开更多
关键词 r&d投入 资本结构 企业成长性 盈利能力 技术补贴
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政府R&D资助对企业R&D经费投入的影响——基于浙江省规模以上工业企业行业面板数据的实证分析 被引量:22
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作者 陈钰芬 李金昌 《商业经济与管理》 CSSCI 北大核心 2011年第2期30-36,共7页
政府对R&D活动的投资将产生双重效应:杠杆效应和挤出效应。现阶段,浙江财政R&D投入对民间R&D投入的激励效应如何?政府资助率为多高时杠杆效应最佳?文章运用浙江省规模以上工业企业2003年行业截面数据和2006-2008年行业面板... 政府对R&D活动的投资将产生双重效应:杠杆效应和挤出效应。现阶段,浙江财政R&D投入对民间R&D投入的激励效应如何?政府资助率为多高时杠杆效应最佳?文章运用浙江省规模以上工业企业2003年行业截面数据和2006-2008年行业面板数据,通过计量分析方法和模型,就政府R&D资助对企业R&D投入的影响进行实证检验。结果表明,在样本期内政府科技投入对企业R&D支出具有明显的促进作用,轻工业企业的政府最佳资助率要高于重工业企业,对轻工业的R&D资助产生的杠杆效应大于重工业企业。 展开更多
关键词 政府r&d资助 企业r&d投入 杠杆效应 挤出效应
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