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91.
92.
Analysts serving as external monitors to managers is a topic of considerable interest in the analyst coverage literature. There are two outcomes of analyst coverage studies: curbing and stimulating earnings management. However, recent studies (such as Yu, 2008) only provide evidence supporting the curbing side. Given the fact that the data of these studies focus on developed markets and the finding of Rodríguez-Pérez and Hemmen (2010) that external governance mechanisms may stimulate earnings management in an opaque information environment, we conjecture whether stimulating side would be dominant in emerging markets. China offers a valuable setting for us to test the question. Using the data of China capital market from 2003 to 2009, we find that analyst coverage stimulates earnings management through above-the-line items (ALIs) where earnings management cannot be easily detected, and curbs earnings management through below-the-line items (BLIs) where earnings management can be easily detected. We also find that the adoption of International Financial Reporting Standards (IFRS) in China does create many new opportunities for managers’ earnings management but does not significantly improve the monitoring effect of analyst coverage. We only find that compared to those without analyst coverage, firms with analyst coverage have a lower level of earnings management through BLIs after IFRS adoption. These findings suggest that information opacity may weaken the monitoring effect of external corporate governance mechanisms and high quality accounting standards in the literal sense may not enhance the monitoring effect of external corporate governance mechanisms if it is not compatible with the market’s institutional environment. In addition, we find that firms with earnings meeting the benchmark have a lower level of earnings management, which indicates that bright-line accounting based rules used in emerging capital markets may constrain the managers’ behavior.  相似文献   
93.
The Financial CHOICE Act recently passed by the House proposes to create an “off‐ramp” that would allow banks to escape burdensome prudential regulation if the ratio of their equity capital to their total assets is 10% or more. The Financial Economists Roundtable supports this idea as a means of reducing regulatory costs, but believes some additional safeguards are needed. A capital ratio of 10% may not be high enough to discourage banks from excessive risk taking. A solution is to have two capital requirements for banks choosing the off‐ramp: one absolute (as proposed in the act) and one risk‐based. The FER believes that many banks will prefer this regime to the current burdensome prudential regulation, especially if regulators simplify the setting of risk weights and make them more rule‐based. Regulators setting minimum capital requirements should consider not only a bank’s stand‐alone risk, but also the systemic risk posed by banks, as well as the tendency of accounting measures of income and assets to overstate the economic value of banks’ equity capital. The Financial Choice Act would also eliminate useful elements of ongoing supervision and regulation, not all of which can be addressed by higher capital alone. Furthermore, to facilitate regulatory learning about risks, off‐ramped banks should continue to report the data that regulators use for stress tests, even if they are no longer subjected to the discipline of stress tests. Finally, the act is viewed as too permissive in its treatment of off‐ramped banks that get into trouble. To prevent gaming of regulation, FERC recommends that off‐ramped banks that subsequently fall below the minimum requirements should be required to raise new capital immediately.  相似文献   
94.
经济增长的变化本质   总被引:1,自引:0,他引:1  
在过去的一个世纪中,富裕国家的经济本质已经发生了巨大的变化。因此,文章提出“技术生理演变(technophysio evolution)”概念,即快速技术变化和人类生理进步的协同作用。这主要表现在以下三个方面:(1)消费结构和工作体闲时间分配的改变;(2)经济和家庭产出分配方面受高水平经济成就的影响;(3)全球市场迅速急剧转向耐用消费品和高科技服务。  相似文献   
95.
We examine global economic dynamics under learning in a New Keynesian model in which the interest-rate rule is subject to the zero lower bound. Under normal monetary and fiscal policy, the intended steady state is locally but not globally stable. Large pessimistic shocks to expectations can lead to deflationary spirals with falling prices and falling output. To avoid this outcome we recommend augmenting normal policies with aggressive monetary and fiscal policy that guarantee a lower bound on inflation. In contrast, policies geared toward ensuring an output lower bound are insufficient for avoiding deflationary spirals.  相似文献   
96.
97.
Residential mortgage markets in both the United States and Canada have recently been dominated by instruments such as variable-rate and short-term rollover mortgages which require borrowers to assume a greater burden of interest rate risk. An outstanding question is whether this approach to risk allocation is Pareto optimal or whether there are other more effective methods of dealing with the risk created by interest rate volatility. This study examines the potential for shifting this risk from the mortgage market to the financial futures market. After considering the rationale for expecting that neither mortgage borrowers nor lenders wish to absorb the high levels of risk present in the existing financial environment, this study discusses the hedging of interest rate risk through financial futures markets. Empirical tests are then performed to evaluate the effectiveness of U.S. futures markets for hedging positions from the U.S. mortgage market. These results indicate that the interest rate risk inherent in residential mortgages can be substantially shifted through one or more positions in the existing futures contracts and long-term, fixed-rate mortgages may still be financially feasible under conditions of interest rate volatility.  相似文献   
98.
Throughout the developing world, many water distribution systems are unreliable. As a result, it becomes necessary for each household to store its own water as a hedge against this uncertainty. Since arrivals of water are not synchronized across households, serious distributional inefficiencies arise. We develop a model describing the optimal intertemporal depletion of each household's private water storage if it is uncertain when water will next arrive to replenish supplies. The model is calibrated using survey data from Mexico City, a city where many households store water in sealed rooftop tanks known as tinacos. The calibrated model is used to evaluate the potential welfare gains that would occur if alternative modes of water provision were implemented. We estimate that most of the potential distributional inefficiencies can be eliminated simply by making the frequency of deliveries the same across households which now face haphazard deliveries. This would require neither costly investments in infrastructure nor price increases.  相似文献   
99.
Expansionary monetary policy is necessary to respond to financial crises. However, if Central Bank asset purchase initiatives are too large or last too long, they can lead to explosive increases in asset prices which add to the risk of a future crisis. This article employs two models including the Campbell–Shiller and Generalized Supremum Augmented Dickey Fuller techniques to search for bubbles in the US equity, housing and bond markets over the past eight years. Although, we find that prices in equities and housing have risen following Federal Reserve intervention, there is little indication of asset price bubbles. There is evidence of explosive bond price increases from September of 2011 to February of 2013.  相似文献   
100.
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