Economic Regulation in the Consumer Loans Market

Economic Regulation in the Consumer Loans Market
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消费贷款市场的经济监管

DOI:
10.1007/s11293-020-09685-z
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发表时间:
2020
影响因子:
0.6
通讯作者:
Takao
Takao
中科院分区:
--
文献类型:
--
作者:
Mori;Nobuhiro; Okamura;Makoto; Ohkawa;Takao

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本文建立了一个具有垂直结构的消费贷款市场模型,其中上游垄断者向下游非银行机构提供资金。非银行机构在消费贷款市场向消费者提供资金。消费者的逆需求函数是线性的。下游非银行只要盈利为正,就可以自由进入市场。首先,本文推导了在没有政府管制的情况下的自由进入均衡。接下来,本文考察了政府管制对非银行进入的影响。研究了两种管制方案:部分管制和完全管制,前者政府只能控制垄断者设定的利率,后者政府可以控制非银行机构的数量和利率。本文给出了四个新结果。首先,在部分监管下,下游企业进入市场的力度不够。第二,下游企业在全面监管下过度进入市场。第三,上游上市公司的成立提高了福利,即使在部分监管下其利润为负。第四,与部分监管相比,全面监管是一种福利改善。
This paper models a consumer loan market with a vertical structure where an upstream monopolist supplies funds to downstream nonbanks. The nonbanks supply funds to consumers in the consumer loans market. An inverse demand function of the consumer is linear. The downstream nonbank freely enters the market as long as it earns a positive profit. First, this paper derives free-entry equilibrium without government regulation. Next, this paper examines the effects of government regulation on the entry of nonbanks. Two regulatory schemes are investigated: partial regulation, wherein the government can only control the interest rate the monopolist sets, and full regulation, wherein the government can control the number of nonbanks as well as the interest rate. This paper presents four new results. First, downstream firms insufficiently enter the market under partial regulation. Second, downstream firms excessively enter the market under full regulation. Third, the establishment of the upstream public firm improves welfare even though its profit is negative under partial regulation. Fourth, full regulation is welfare improving compared to partial regulation.
DOI: 10.1007/s00712-004-0098-z
发表时间: 2005-01
影响因子: 1.7
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