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1.
This study examines the global nature of the recent crisis under bivariate Markov-switching models for pre- and post-crisis periods using the breakpoint of August 9, 2007. It quantifies international synchronization of boom-bust regime switches to investigate contagion-type dynamic comovements of Real Estate Investment Trusts (REITs). Global REIT markets display persistent bust regimes from September 2008 to May 2009, whereas the regime-switching patterns are not significant in the pre-crisis period. The results provide new evidence for global REIT contagion phenomena and suggest greater difficulties in diversifying risks across global REIT markets during the post-crisis period. 相似文献
2.
Kang H. Park 《The Quarterly Review of Economics and Finance》2009,49(2):651-667
This paper examines market concentration and competition in the Korean commercial banking market for the period of 1992–2004. While market concentration decreased due to financial regulation before the Asian financial crisis, the Korean banking industry has become increasingly concentrated in the process of restructuring and consolidation since the crisis. Contrary to a growing concern over market power in Korean banking, this study finds that increased concentration has not lessened competition. The H statistic of the Panzar–Rosse model indicates that the Korean commercial banking market was monopolistically competitive during the pre-crisis period and the post-crisis period with temporary deviation to the level of perfect competition during the crisis period. 相似文献
3.
《Economic Systems》2006,30(3):207-230
A model of the long-run equilibrium real exchange rate based upon macroeconomic fundamentals is employed to calculate real exchange rate misalignments for Poland and Russia during the 1990s using the Beveridge and Nelson (Beveridge, S., Nelson, C., 1981. A new approach to decomposition of economic time series into permanent and transitory components with particular attention to measurement of the business cycle. J. Monetary Econ. 7, 151–74) decomposition of macrofundamentals into transitory and permanent components. Short-run movements of the real exchange rate are estimated with ARIMA and GARCH error correction specifications. The different nominal exchange rate regimes of the two countries generate different levels of misalignment and different responses to exogenous shocks. The average misalignment in Russia is substantially greater than that in Poland, indicating incipient pressures to devalue the ruble immediately preceding the August 1998 crisis. The half-life of an exogenous shock is found to be much shorter for Poland than for Russia in the pre-crisis period. Dynamic forecasts indicate that the movements of the real exchange rate in the post-crisis period are significantly different from those in the pre-crisis period. Thus, the currency crisis in Russia could not be anticipated with the movements of the real exchange rate estimated with the macroeconomic fundamentals. 相似文献
4.
This paper proposes a method for constructing a volatility risk premium, or investor risk aversion, index. The method is intuitive and simple to implement, relying on the sample moments of the recently popularized model-free realized and option-implied volatility measures. A small-scale Monte Carlo experiment confirms that the procedure works well in practice. Implementing the procedure with actual S&P500 option-implied volatilities and high-frequency five-minute-based realized volatilities indicates significant temporal dependencies in the estimated stochastic volatility risk premium, which we in turn relate to a set of macro-finance state variables. We also find that the extracted volatility risk premium helps predict future stock market returns. 相似文献
5.
This paper explores economic, political and institutional determinants of discretionary fiscal policy in 11 Central and Eastern European (CEE) countries from 2000 to 2013 and compares discretionary fiscal reactions before and during the global economic crisis. We find that fiscal policy was procyclical to the output gap both before and during the crisis, while no fiscal reaction to the absorption gap was captured. Our results also indicate a negative relationship between the level of public debt and deficits over the entire period and the pre-crisis period, suggesting that rising public debt represented a brake on future deficits. We also find that election cycles affect the fiscal deficit, but only during the pre-crisis period, while no evidence of a relationship between fiscal policy and government fragmentation was captured. We find some evidence that in the pre-crisis period the CEE countries with a fixed exchange rate regime ran lower deficits than those with a floating regime, whereas during the crisis no impact of the exchange rate regime on the fiscal deficit was found. There is also some evidence that an arrangement with the IMF was associated with lower deficits for the entire sample period. However, no impact of EU accession on the fiscal stance was identified. 相似文献
6.
The 2007–2009 financial crisis that evolved from various factors including the housing boom, aggressive lending activity, financial innovation, and increased access to money and capital markets prompted unprecedented U.S. government intervention in the financial sector. We examine changes in banks’ balance sheet composition associated with U.S. government intervention during the crisis. We find that the initial round of quantitative easing positively impacts bank liquidity across all bank samples. Our results show a positive impact of repurchase agreement market rates on bank liquidity for small and medium banks. We conclude that banks have become more liquid in the post-crisis period, especially the larger banks (large and money center banks). We show that real estate loan portfolio exposures have reverted to pre-crisis levels for money center banks and remained flat for all other bank samples. 相似文献
7.
Gurnain Kaur Pasricha 《The North American Journal of Economics and Finance》2012,23(3):286-309
This paper reviews recent trends in the imposition of capital flow management measures in emerging market economies (EMEs). We find that since the crisis, there has been a shift in the balance of new measures towards net capital inflow reducing measures. However, this is not driven primarily by an increase in inflow tightening measures (e.g. taxes on inflows) relative to pre-crisis periods of inflow surges, but rather by significantly slower inflow liberalization trends (i.e. existing capital controls remaining in place). In addition, there has been a compositional shift in net capital inflow reducing measures: outflow liberalizations were the predominant tools for reducing net capital inflows pre-crisis, but such measures have become less important post-crisis. Overall, the pre-crisis trend towards capital account openness has stalled. The use of capital flow management measures is motivated by macroeconomic as well as financial stability concerns. The IMF recently endorsed use of capital controls as “last resort” measures in macroeconomic management. We also find that by IMF criteria, capital flow measures have not been introduced as a last resort since 2004 – alternative macroeconomic policies to deal with the surge in net capital inflows were available to the majority of countries. Moreover, most capital flow measures introduced by EMEs since 2004 are pure capital controls rather than currency based and/or prudential type measures, suggesting that they were not directly targeted to promote financial stability. However, since the crisis, there has been a small shift towards prudential-type measures. 相似文献
8.
The objective of this paper is to analyze the imitation behavior of investors in especially convulsed periods, such as the 2008 financial crisis and the recent global pandemic, both of which could affect investors' emotions and behavior, although both have different characteristics and might have different implications. The cross-sectional dispersion of returns is used to measure the level of herding in the markets of Spain and Portugal, using a survivorship-bias-free dataset of daily stock returns during the period January 2000–May 2021, in turn divided into several sub-periods classified as pre-2008 crisis, 2008 crisis, post-2008 crisis, Covid-19 and post Covid-19. Additionally, the existence is studied of differences between days of positive and negative returns, or between days of high volatility compared to the rest, and whether the cross-sectional dispersion of returns in one market is affected by the cross-sectional dispersion of returns in the other market. The results indicate that herding appears with greater intensity in periods prior to the crisis, disappearing during the financial crisis and reappearing, although with less intensity, after it, while it is not generally detected in Covid-19 times. However, herding behavior can be observed in the market during the pandemic on high volatility days. 相似文献
9.
In this study, we used informational advantage in the options market to investigate whether the option-implied equity risk developed by Chen, Chung, and Tsai (2016) - viewed as a type of time-varying beta - can help explain both the Hou and Moskowitz (2005) price delay premium and post-earnings announcement drift (PEAD). Our empirical results revealed a clear association between quintile portfolios with greater price delay premiums and higher option-implied betas, while the Fama-MacBeth regressions showed that the implied betas are positively related to future delay-based portfolio returns. Regarding the PEAD, we discerned a general increase in the mean of portfolio option-implied betas with standardized unexpected earnings portfolio drift. Our regression results support the notion that a portfolio’s PEAD can be viewed as compensation for the variations in option-implied betas. 相似文献
10.
Frederick Adjei 《Journal of Economics and Finance》2011,35(1):79-92
We use an event study methodology to examine the cross-sectional differences in the marginal value of cash before and during
the sub-prime mortgage crisis. We document that the marginal value of cash is significantly lower in the crisis period than
in the pre-crisis period. Additionally, for the pre-crisis period, we find an inverse relation between the level of cash holdings
and the marginal value of cash. Our results still hold after segregating our sample into constrained and unconstrained groups. 相似文献
11.
《Economic Systems》2014,38(1):73-88
We employ a two-stage empirical strategy to analyze the impact of macroeconomic news and central bank communication on the exchange rates of three Central and Eastern European (CEE) currencies against the euro. First we estimate the nominal equilibrium exchange rate based on a monetary model. Second, we employ a high-frequency GARCH model to estimate the effects of the news and communication along with the estimated exchange rate misalignment on the exchange rate as well as its volatility. The analysis is performed during the pre-crisis (2004–2007) and crisis (2008–2009) periods. CEE currencies react to macroeconomic news during both periods in an intuitive manner that corresponds to exchange rate-related theories. However, the responsiveness of the currencies to central bank verbal interventions becomes important only during the crisis period. 相似文献
12.
Gregor N. F. Weiß 《Journal of Economics and Finance》2012,36(1):1-32
In this paper, a new methodical framework that combines elements of event studies and copula methodology is proposed in the
context of the analysis of bank contagion. Furthermore, to the best knowledge of the author, this paper is the first one to
analyse changes in the dependence structure of banks around bailout announcements. The results of the empirical study show
that significant contagion effects could be detected both in the German banking sector after the onset of the subprime crisis
as well as in the Japanese banking sector in the mid-nineties. I find that announcements of crisis at struggling banks induce
a significant increase of lower tail dependence in the banking sector. The analysed bailouts and rescue measures by the central
bank proved to be effective in reducing this increased lower tail dependence while increasing tail independence of bank stock
returns at the same time. In both data samples, I find that the bailout announcements did not simply restore the pre-crisis
dependence structure, but rather only decreased the likelihood of a joint crash of bank stocks without increasing the chances
of a joint boom. 相似文献
13.
Li Li Eng Sandeep Nabar Chee Kiong Chng 《Journal of International Financial Management & Accounting》2005,16(3):165-193
This paper examines the predictive value of earnings, operating cash flows and accruals in Hong Kong, Malaysia, Singapore and Thailand for the period 1994–2001. We also examine the impact of the Asian financial crisis of 1997 on the predictive power of the accounting performance measures. We regress future cash flows and future excess returns on earnings (or cash flows and accruals) for the periods 1994–1996 (pre‐crisis period), 1997–1998 (crisis period) and 1999–2001 (post‐crisis period). Our findings indicate that the accounting measures have explanatory power for 1‐year ahead cash flows. Our analyses of 1‐year ahead excess returns indicate that investors may have undervalued the accounting measures in the pre‐ and post‐crisis periods, and overvalued the measures during the crisis period. 相似文献
14.
左苗苗 《中小企业管理与科技》2021,(9)
对于后危机时代背景下的我国商业银行来讲,其发展衍生产品业务的过程主要可以分为起步、徘徊和发展这三个阶段。结合次贷危机带来的影响,论文对我国商业银行和国际商业银行的衍生产品业务进行分析,研究发现在后危机时代商业银行衍生产品业务一度停滞。因此,论文基于后危机时代背景,对我国商业银行衍生产品业务的未来发展方向及发展途径进行了论述。 相似文献
15.
The 2007 financial crisis and the Great Recession that followed resulted in a loss of confidence among investors, and regaining their full trust and confidence has been a challenge for companies. Although economic growth has been volatile throughout the postwar World War II period, recent growth (2008–2015) has been remarkably weaker than in the previous low-growth period (1974–1995). The 2006–2015 period is often characterized by sluggish economic growth. This study investigates stock price reactions to stock dividend announcements, 30 days before and after the announcement dates, of publicly traded companies in the period 2006–2012. We use an event study methodology for 460 events and daily stock price data for companies in the CRSP historical data set. The study shows a significant reaction in stock prices around the event date. On average, stock prices reacted positively to stock dividend announcements. However, compared to previous findings of abnormal returns (5.9%), results from this study show small abnormal returns (about 1.81%) attributable to stock dividend announcements that are cumulative of the announcement day and up to 3-day post-announcement days. Our estimates are even lower than the 2.01% stock price reaction obtained in the 1987–1996 period. 相似文献
16.
Commodity index futures offer a versatile tool for gaining different forms of exposure to commodity markets. Volatility is a critical input in many of these applications. This paper examines issues in modelling the conditional variance of futures returns based on the Goldman Sachs Commodity Index (GSCI). Given that commodity markets tend to be ‘choppy’ (Webb, 1987 ), a general econometric model is proposed that allows for abrupt changes or regime shifts in volatility, transition probabilities which vary explicitly with observable fundamentals such as the basis, GARCH dynamics, seasonal variations and conditional leptokurtosis. The model is applied to daily futures returns on the GSCI over 1992–1997. The results show clear evidence of regime shifts in conditional mean and volatility. Once regime shifts are accounted for, GARCH effects are minimal. Consistent with the theory of storage, returns are more likely to switch to the high‐variance state when the basis is negative than when the basis is positive. The regime switching model also performs well in forecasting the daily volatility compared to standard GARCH models without regime switches. The model should be of interest to sophisticated traders who base their trading strategies on short‐term volatility movements, managed commodity funds interested in hedging an underlying diversified portfolio of commodities and investors of options and other derivatives tied to GSCI futures contracts. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
17.
Bruce Q. Budd 《Journal of Economics and Finance》2016,40(3):607-622
Amidst the lack of consensus from previous academic studies, this paper contributes to existing literature by further examining the commencement date of the Sovereign Debt Crisis for the Greek economy. The contribution of this paper purports that the contentious issue of the start of the Greek crisis was taking place much earlier than reported by previous research. Empirical results from this paper challenge earlier studies that may have underestimated the impact of the degree of persistence in the volatility of bond returns. This analysis uses monthly 10-year Greek government bond data and three independent structural break model tests which allow for the detection of possible endogenous break dates to capture the beginning of the crisis. Each model provides empirically plausible and robust frameworks for examining the volatility of bond returns in an evolving time series behaviour. Ultimate results from a series of autoregressive EGARCH estimations, with and without dummy variables for break dates are compared. The dummy variables are incorporated within the coefficients of the mean and variance equations to validate the structural breaks in each series. Overall results show a significant presence of nonconsistent parameters capturing a structural break in the time series sample. The detection of this break, November 2009, represents a major regime change triggered by the start of the debt crisis for the Greek economy. Crucially, research implications of such excess volatilities in sovereign bond markets have poignant implications for regulators, investors and portfolio risk managers alike. 相似文献
18.
《International Journal of Forecasting》2020,36(2):628-645
We study the potential merits of using trading and non-trading period market volatilities to model and forecast the stock volatility over the next one to 22 days. We demonstrate the role of overnight volatility information by estimating heterogeneous autoregressive (HAR) model specifications with and without a trading period market risk factor using ten years of high-frequency data for the 431 constituents of the S&P 500 index. The stocks’ own overnight squared returns perform poorly across stocks and forecast horizons, as well as in the asset allocation exercise. In contrast, we find overwhelming evidence that the market-level volatility, proxied by S&P Mini futures, matters significantly for improving the model fit and volatility forecasting accuracy. The greatest model fit and forecast improvements are found for short-term forecast horizons of up to five trading days, and for the non-trading period market-level volatility. The documented increase in forecast accuracy is found to be associated with the stocks’ sensitivity to the market risk factor. Finally, we show that both the trading and non-trading period market realized volatilities are relevant in an asset allocation context, as they increase the average returns, Sharpe ratios and certainty equivalent returns of a mean–variance investor. 相似文献
19.
金融危机对我国物流业发展带来了不利影响,在后金融危机时代我国物流业发展充满着机遇与挑战。本文对目前我国物流业发展所存在的机遇和挑战进行了阐述,后金融危机时代我国的物流业发展应大力发展绿色物流,走可持续发展道路。 相似文献
20.
《International Journal of Forecasting》2020,36(2):489-506
This paper extends the joint Value-at-Risk (VaR) and expected shortfall (ES) quantile regression model of Taylor (2019), by incorporating a realized measure to drive the tail risk dynamics, as a potentially more efficient driver than daily returns. Furthermore, we propose and test a new model for the dynamics of the ES component. Both a maximum likelihood and an adaptive Bayesian Markov chain Monte Carlo method are employed for estimation, the properties of which are compared in a simulation study. The results favour the Bayesian approach, which is employed subsequently in a forecasting study of seven financial market indices. The proposed models are compared to a range of parametric, non-parametric and semi-parametric competitors, including GARCH, realized GARCH, the extreme value theory method and the joint VaR and ES models of Taylor (2019), in terms of the accuracy of one-day-ahead VaR and ES forecasts, over a long forecast sample period that includes the global financial crisis in 2007–2008. The results are favorable for the proposed models incorporating a realized measure, especially when employing the sub-sampled realized variance and the sub-sampled realized range. 相似文献