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101.
This paper examines the role of macroprudential capital requirements in preventing inefficient credit booms in a model with reputational externalities. In our model, unprofitable banks have strong incentives to invest in risky assets when macroeconomic fundamentals are good in order to avoid the stigma of being assessed as low ability by the market. We show that across-the-system countercyclical capital requirements that deter such gambling are constrained optimal when fundamentals are neither extremely weak nor extremely strong. 相似文献
102.
This paper argues that counter-cyclical liquidity hoarding by financial intermediaries may strongly amplify business cycles. It develops a dynamic stochastic general equilibrium model in which banks operate subject to agency problems and funding liquidity risk in their intermediation activity. Importantly, the amount of liquidity reserves held in the financial sector is determined endogenously: Balance sheet constraints force banks to trade off insurance against funding outflows with loan scale. A financial crisis, simulated as an abrupt decline in the collateral value of bank assets, triggers a flight to liquidity, which strongly amplifies the initial shock and induces credit crunch dynamics sharing key features with the Great Recession. The paper thus develops a new balance sheet channel of shock transmission that works through the composition of banks’ asset portfolios. 相似文献
103.
104.
Using a large sample of firms with single-name credit default swap (CDS) contracts in 30 countries, we document the evidence that political uncertainty, proxied by national election dummy, is positively related to firm-level credit risk. Specifically, this positive relation is more pronounced for the firms that have no political connection or poor international diversification, and in the countries with higher political uncertainty and lower investor protections. Further, by using a difference-in-differences approach, we find evidence to support idiosyncratic volatility and debt rollover channels through which political uncertainty affects the credit risk of individual firm. 相似文献
105.
信用卡汽车分期付款业务作为一种新的汽车信贷融资模式逐渐兴起,并很快成为各商业银行信用卡中间业务收入的新增长点,业务发展迅猛。本文针对目前汽车分期付款业务存在的主要风险,提出了加强风险防范稳健发展业务的对策建议。 相似文献
106.
This article evaluates vulnerable American options based on the two-point Geske and Johnson method. In accordance with the
Martingale approach, we provide analytical pricing formulas for European and multi-exercisable options under risk-neutral
measures. Employing Richardson’s extrapolation gets the values of vulnerable American options. To demonstrate the accuracy
of our proposed method, we use numerical examples to compare the values of vulnerable American options from our proposed method
with the benchmark values from the least-square Monte Carlo simulation method. We also perform sensitivity analyses for vulnerable
American options and show how the prices of vulnerable American options vary with the correlation between the underlying assets
and the option writer’s assets.
相似文献
107.
从CAFTA启动到纩西北部湾经济区发展规划》顺利实施,再到2009年12月《国务院关于进一步促进广西经济社会发展的若干意见》颁布,鼓励金融改革先行先试,而广西经济金融发展环境发生了重大变化,为区域金融发展及其政策创新拓展了空间。在此背景下,我们要抓住这个历史性机遇,结合广西的自身发展特点和区位优势,特别是我们应当结合广西的民族地区发展、中国一东盟自由贸易区开放前沿、西部大开发深化等发展机遇和条件,从体现区别性和差异性的角度来创新广西的金融政策,更好地促进广西金融改革创新的先行先试,降低金融机构准入门槛,完善广西的金融机构体系,推动广西区域性金融产品创新、金融服务创新和金融业务创新。 相似文献
108.
市场经济条件下,法制是正常的金融信用关系得以维系的重要保障,金融法制建设是完善金融信用体系的重要内容。近年来,我国金融信用法制建设虽有所进展,但与现实的金融经营活动相比仍显滞后及不完善。加快金融信用法制体系建设已成为当务之急。 相似文献
109.
Mark Scanlan 《Telecommunications Policy》1998,22(11):913-930
The paper shows that the impact of a call-back service on the financial position of the monopolists in the countries where call-back service is offered, will in many cases be positive. The explanation for this result is found by observing cost and revenue streams, and by taking note of the various elasticities and feedback effects when ever there is an increase in traffic. For carriers selling call-back minutes to service providers, it is the proportionate return rule that provides then with a major, and perhaps the main source of profit on the call-back minutes they sell. The rule provides for the transfer of incoming IDD minutes and the associated hugely profitable settlement credits, from the other competing carriers, to the carrier selling call-back minutes. In this regard, the rule is not even-handed. The higher the market share of the carrier selling call-back minutes, the less well they do under the rule, so much so that under some circumstances a carrier selling call-back minutes at an apparent profit, would actually suffer losses on those minutes. 相似文献
110.
《Socio》2021
Credit risk is one of the main risks faced by a bank to provide financial products and services to clients. To evaluate the financial performance of clients, several scoring methodologies have been proposed, which are based mostly on quantitative indicators. This paper highlights the relevance of both quantitative and qualitative features of applicants and proposes a new methodology based on mixed data clustering techniques. Indeed, cluster analysis may prove particularly useful in the estimation of credit risk. Traditionally, clustering concentrates only on quantitative or qualitative data at a time; however, since credit applicants are characterized by mixed personal features, a cluster analysis specific for mixed data can lead to discover particularly informative patterns, estimating the risk associated with credit granting. 相似文献