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Ambiguity and the historical equity premium

Collard, Fabrice; Mukerji, Sujoy; Sheppard, Kevin; … - In: Quantitative economics : QE ; journal of the … 9 (2018) 2, pp. 945-993

This paper assesses the quantitative impact of ambiguity on historically observed financial asset returns and growth rates. The single agent, in a dynamic exchange economy, treats the conditional uncertainty about the consumption and dividends next period as ambiguous. We calibrate the agent's...

Persistent link: https://www.econbiz.de/10011994544

Valuation risk revalued

De Groot, Oliver; Richter, Alexander W.; Throckmorton, … - In: Quantitative economics : QE ; journal of the … 13 (2022) 2, pp. 723-759

This paper shows the success of valuation risk-time‐preference shocks in Epstein-Zin utility-in resolving asset pricing puzzles rests sensitively on the way it is introduced. The specification used in the literature is at odds with several desirable properties of recursive preferences because...

Persistent link: https://www.econbiz.de/10013382046

Discovering interlinkages between major cryptocurrencies using high‑frequency data : new evidence from COVID‑19 pandemic

Yousaf, Imran; Ali, Shoaib - In: Financial innovation : FIN 6 (2020) 45, pp. 1-18

Through the application of the VAR-AGARCH model to intra-day data for three cryp-tocurrencies (Bitcoin, Ethereum, and Litecoin), this study examines the return and volatility spillover between these cryptocurrencies during the pre-COVID-19 period and the COVID-19 period. We also estimate the...

Persistent link: https://www.econbiz.de/10012317582

Is idiosyncratic risk conditionally priced?

Mehra, Rajnish; Wahal, Sunil; Xie, Daruo - In: Quantitative economics : QE ; journal of the … 12 (2021) 2, pp. 625-646

In Merton (1987), idiosyncratic risk is priced in equilibrium as a consequence of incomplete diversification. We modify his model to allow the degree of diversification to vary with average idiosyncratic volatility. This simple recognition results in a state-dependent idiosyncratic risk premium...

Persistent link: https://www.econbiz.de/10012598449

Stock profiling using time-frequency-varying systematic risk measure

Mestre, Roman - In: Financial innovation : FIN 9 (2023) 1, pp. 1-29

-profile robustness. Furthermore, we emphasize the effect of an investor's investment horizon on the robustness of portfolio …

Persistent link: https://www.econbiz.de/10014289044

Effects of investor sentiment on stock volatility : new evidences from multi-source data in China's green stock markets

Gao, Yang; Zhao, Chengjie; Sun, Bianxia; Zhao, Wandi - In: Financial innovation : FIN 8 (2022), pp. 1-30

The effect of investor sentiment on stock volatility is a highly attractive research question in both the academic … carbon-neutral sectors, we construct two investor sentiment proxies using Internet text and stock trading data, respectively … investor sentiment on different types of volatilities. Our empirical findings show that both sentiment indices impose …

Persistent link: https://www.econbiz.de/10013368470

Bayesian analysis of time-varying interactions between stock returns and foreign equity flows

Baba, Boubekeur; Sevil, Güven - In: Financial innovation : FIN 7 (2021), pp. 1-25

This study discusses the trading behavior of foreign investors with respect to economic uncertainty in the South Korean stock market from a time-varying perspective. We employ a news-based measure of economic uncertainty along with the model of time-varying parameter vector autoregression with...

Persistent link: https://www.econbiz.de/10012594935

A wavelet approach of investing behaviors and their effects on risk exposures

Mestre, Roman - In: Financial innovation : FIN 7 (2021), pp. 1-37

decompositions and the parameters estimates constitutes decision-making support for managers by multiplying the interpretive …

Persistent link: https://www.econbiz.de/10012500129

Tracking market and non-traditional sources of risks in procyclical and countercyclical hedge fund strategies under extreme scenarios : a nonlinear VAR approach

Racicot, François-Éric; Théoret, Raymond - In: Financial innovation : FIN 8 (2022), pp. 1-56

The subprime crisis was quite damaging for hedge funds. Using the local projection method (Jordà 2004, 2005, 2009), we forecast the dynamic responses of the betas of hedge fund strategies to macroeconomic and financial shocks-especially volatility and illiquidity shocks-over the subprime crisis...

Persistent link: https://www.econbiz.de/10013169857

Jump factor models in large cross‐sections

Li, Jia; Todorov, Viktor; Tauchen, George Eugene - In: Quantitative economics : QE ; journal of the … 10 (2019) 2, pp. 419-456

We develop tests for deciding whether a large cross‐section of asset prices obey an exact factor structure at the times of factor jumps. Such jump dependence is implied by standard linear factor models. Our inference is based on a panel of asset returns with asymptotically increasing...

Persistent link: https://www.econbiz.de/10012042424