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排序方式: 共有106条查询结果,搜索用时 15 毫秒
11.
Roshanthi Dias 《Accounting & Finance》2017,57(Z1):117-145
Since the innovation of credit default swaps (CDSs) in 1997, the market for CDSs grew dramatically to $62 trillion in 2007 (ISDA 2010). However, this market declined significantly with the onset of the GFC, prompting the question, ‘What lies behind the phenomenal growth and the eventual collapse of the CDS market?’ Using CDS spread data from 319 bank and non‐bank financial institutions across 33 countries over the period 2001–2010, I provide evidence of the determinants that affect risk‐taking by financial institutions, proxied by CDS spreads, and argue within an agency theoretical framework that managerial risk‐taking contributed to the ‘rise and fall’ of the CDS market. 相似文献
12.
This paper suggests a new scalar measure of persistence together with a companion estimator, which has the advantage of not requiring the specification and estimation of a model for the series under investigation. The statistical properties of the companion estimator are established, which allow tests of hypotheses to be performed, under very general conditions. The use of the new measure is illustrated by re-evaluating persistence of inflation for the United States and the Euro Area. The conclusions for the United States do not differ significantly from what has been found in previous empirical studies. However, for the Euro Area we find evidence of a significant break occurring in 2001/2002, such that persistence becomes virtually nil for the period that follows the launch of the euro and the implementation of a common monetary policy by the European Central Bank. 相似文献
13.
There has been a growing interest on inflation perceptions in the euro area, in particular, following the euro cash changeover.
It has been pointed out that a gap emerged between observed and perceived inflation since the introduction of the euro notes
and coins. Such a statement relies on the fact that inflation perceptions, measured by the well-known balance statistic from
the European Commission’s consumer survey, hiked after January 2002 and remained high thereafter, as opposed to the observed
inflation, which has remained fairly stable. In this paper, we discuss the measurement of inflation perceptions, by comparing
the balance statistic with a refined alternative measure, which is computed using the probability method. We argue that the
balance statistic should be used carefully, as it can lead to misleading conclusions. In fact, we find no evidence, both for
euro area and individual countries, of the breakdown in the relationship between observed and perceived inflation, as measured
by the proposed alternative measure, at the time of the euro cash changeover. 相似文献
14.
This paper develops two novel methodologies for pricing and hedging European-style barrier option contracts under the jump to default extended constant elasticity of variance (JDCEV) model, namely: a stopping time approach based on the first passage time densities of the underlying asset price process through the barrier levels; and a static hedging portfolio approach in which the barrier option is replicated by a portfolio of plain-vanilla and binary options. In doing so, both valuation methodologies are extended to a more general set-up accommodating endogenous bankruptcy, time-dependent barriers and the commonly observed stylized facts of a positive link between default and equity volatility and of a negative link between volatility and stock price. The two proposed numerical methods are shown to be accurate, easy to implement and efficient under both the JDCEV model and the nested constant elasticity of variance model. 相似文献
15.
This paper identifies the empirical stylized features of consumer price setting behavior in Portugal using two micro-datasets
underlying the consumer price index. The main conclusions are: one in every four prices change each month; there is a considerable
degree of heterogeneity in price setting practices; prices of goods change more often than prices of services; price reductions
are common, as they account to around 40% of total price changes; price changes are, in general, sizeable; finally, the price
setting patterns seem to depend on the level of inflation as well as on the type of outlet.
相似文献
Daniel A. DiasEmail: |
16.
In this paper, using daily data for six major international stock market indexes and a modified EGARCH specification, the
links between stock market returns, volatility and trading volume are investigated in a new nonlinear conditional variance
framework with multiple regimes and volume effects. Volatility forecast comparisons, using the Harvey-Newbold test for multiple
forecasts encompassing, seem to demonstrate that the MSV-EGARCH complex threshold structure is able to correctly fit GARCH-type
dynamics of the series under study and dominates competing standard asymmetric models in several of the considered stock indexes.
相似文献
José Dias CurtoEmail: |
17.
Portuguese Economic Journal - 相似文献
18.
Tomasz Piotr Wisniewski Brendan John Lambe Alexandra Dias 《Scottish journal of political economy》2020,67(1):72-99
Using a sample of 76 countries, this paper examines the impact of major strikes against government and its policies on stock market behavior. An occurrence of a general strike is detrimental to the value of equities, as documented by the ceteris paribus 6.11% fall in dollar-denominated stock market indices of the affected countries. This event is also accompanied by a statistically significant increase in risk, as measured by the standard deviation of returns and Value-at-Risk metrics. Taken together, these results imply that general strikes have serious ramifications for stock market investors. 相似文献
19.
20.
In this paper we study the effect of monetary policy shocks on housing rents. Our main finding is that, in contrast to house prices, housing rents increase in response to contractionary monetary policy shocks. We also find that, after a contractionary monetary policy shock, rental vacancies and the homeownership rate decline. This combination of results suggests that monetary policy may affect housing tenure decisions (own versus rent). In addition, we show that, with the exception of the shelter component, all other main components of the consumer price index (CPI) either decline in response to a contractionary monetary policy shock or are not responsive. These findings motivated us to study the statistical properties of alternative measures of inflation that exclude the shelter component. We find that measures of inflation that exclude shelter have most of the statistical properties of the widely used measures of inflation, such as the CPI and the price index for personal consumption expenditures, but have higher standard deviations and react more to monetary policy shocks. Finally, we show that the response of housing rents accounts for a large proportion of the “price puzzle” found in the literature. 相似文献