Loaning scale and government subsidy for promoting green innovation
Loaning scale and government subsidy for promoting green innovation
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促进绿色创新的贷款规模和政府补贴
DOI：
10.1016/j.techfore.2019.04.023
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发表时间：
2019-07-01
影响因子：
12
通讯作者：
Li, Zhenghui
中科院分区：
文献类型：
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作者：
Huang, Zhehao;Liao, Gaoke;Li, Zhenghui
绿色创新在过去几十年中引起了全世界的关注。本文建立了一系列博弈模型，研究了绿色贷款和政府补贴对企业绿色创新活动的影响。我们推导出了贷款利率的阈值。如果绿色贷款的利率低于这个门槛值，那么企业就愿意接受银行的贷款，实施绿色创新。通过定义生产活动的环境效应测度，得到了贷款规模的阈值。如果贷款规模大于该阈值，则符合绿色贷款改善环境质量的目的。我们证明了政府补贴作为支持绿色创新和环境保护的干预方式的有效性。
Green innovation has attracted worldwide attention in the past decades. In this paper, we develop series of game models to address the effects of green loans and government subsidies on green innovation activities of enterprises. We derive a threshold value for loaning interest rate. If the interest rate of the green loan is lower than this threshold value, then the enterprises are willing to accept the loan from the bank and implement green innovation. By defining a measure for environmental effect of productive activities, we obtain a threshold value for the loaning scale. If the loaning scale is larger than this threshold value, then it meets the purpose of green loan to improve the environmental quality. We prove the effectiveness of government subsidies as an intervention way in supporting green innovation and environmental protection.