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雷达卡
摘要翻译：
代理买卖服务。所有的服务都是同等质量的。买家随机选择卖家。货币和财政政策是由中央银行和中央政府实施的。信贷是由商业银行系统提供的。购买、出售和贷款的倾向取决于账户余额、利率、税率和贷款违约率。计算机模拟跟踪每周销售额、贷款、账户余额、商业银行利润、偿付能力和准备金要求的遵守情况以及政府债务。这种经济的模型完全由计算机程序指定。该程序允许用户探索参数变化的影响。货币和财政政策是通过选择诸如利率和储备金要求、政府税收和支出率等参数来执行的。信贷供应、消费者信心和贷款违约率强烈地影响着销售方面的经济行为。
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英文标题：
《Dynamics of a Service Economy Driven by Random Transactions》
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作者：
Robert W. Easton
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最新提交年份：
2011
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分类信息：
一级分类：Quantitative Finance 数量金融学
二级分类：General Finance 一般财务
分类描述：Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
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英文摘要：
Agents buy and sell services. All services are of equal quality. Buyers choose sellers at random. Monetary and fiscal policies are imposed by a central bank and a central government. Credit is supplied by a commercial banking system. Propensities to buy, sell, and lend depend on account balances, interest rates, tax rates and loan default rates. Computer simulations track weekly sales, loans, account balances, commercial bank profits, solvency and compliance with reserve requirements, and government debt. The model of this economy is fully specified by a computer program. The program allows the user to explore the effects of parameter changes. Monetary and fiscal policies are implemented by choices of parameters such as interest rates and reserve requirements, and government tax and spending rates. Credit supply, consumer confidence, and loan default rates strongly affect the behavior of the economy in terms of sales.
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PDF链接：
https://arxiv.org/pdf/1102.0312
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