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We investigate the impact of financial crises on two fundamental features of stock returns, namely, the risk … shows that both financial effects increase significantly during crises. Strikingly, the risk-return tradeoff is … international stock markets confirm the increase in the leverage effect, whereas the international evidence on the risk …
Persistent link: https://www.econbiz.de/10009536502
(1) level and risk dynamics. The latter includes (2) tail risk and crisis probability as well as (3) the Volatility … Paradox. Concepts such as (4) illiquidity and liquidity mismatch, (5) endogenous leverage, (6) the Paradox of Prudence, (7 …) undercapitalized sectors (8) time-varying risk premia, and (9) the external funding premium are part of the analysis. Financial …
Persistent link: https://www.econbiz.de/10014024265
Persistent link: https://www.econbiz.de/10011722257
.g. liquidity, also play a role. For financial researchers the model has several advantages as it allows one to disentangle which … robustness of a bank when it comes to risks that affect both the solvency and liquidity situation of the bank. …
Persistent link: https://www.econbiz.de/10011740702
Reviewing the definition and measurement of speculative bubbles in context of contagion, this paper analyses the DotCom bubble in American and European equity markets using the dynamic conditional correlation (DCC) model proposed as on one hand as an econometrics explanation and on the other...
Persistent link: https://www.econbiz.de/10011887512
This paper develops a methodology for detecting and measuring contagion using high frequency data which disentangles continuous and discontinuous price movements. We demonstrate its finite sample properties using Monte-Carlo simulation, focusing on the empirically plausible parameter space....
Persistent link: https://www.econbiz.de/10012831449
In this study, we apply a rolling window approach to wavelet-filtered (denoised) S&P500 returns (2000–2020) to obtain time varying Hurst exponents. We analyse the dynamics of the Hurst exponents by applying statistical tests (e.g., for stationarity, Gaussianity and self-similarity), a...
Persistent link: https://www.econbiz.de/10013229642
Persistent link: https://www.econbiz.de/10010461871
This paper estimates a bivariate HEAVY system including daily and intra-daily volatility equations and its macro-augmented asymmetric power extension. It focuses on economic factors that exacerbate stock market volatility and represent major threats to financial stability. In particular, it...
Persistent link: https://www.econbiz.de/10012158736
This paper estimates a bivariate HEAVY system including daily and intra-daily volatility equations and its macro-augmented asymmetric power extension. It focuses on economic factors that exacerbate stock market volatility and represent major threats to financial stability. In particular, it...
Persistent link: https://www.econbiz.de/10012844423