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Geometric no-arbitrage analysis in the dynamic financial market with transaction costs
Tang, Wanxiao; Zhao, Jun; Zhao, Peibiao - In: Journal of risk and financial management : JRFM 12 (2019) 1/26, pp. 1-17
The present paper considers a class of financial market with transaction costs and constructs a geometric no-arbitrage … analysis frame. Then, this paper arrives at the fact that this financial market is of no-arbitrage if and only if the curvature … 2-form of a specific connection is zero. Furthermore, this paper derives the fact that the no-arbitrage condition for …
Persistent link: https://www.econbiz.de/10012022342
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Capital structure arbitrage under a risk-neutral calibration
Zeitsch, Peter J. - In: Journal of risk and financial management : JRFM 10 (2017) 1, pp. 1-23
arbitrage opportunities is illustrated. The approach seeks to hedge the volatility risk, or vega, as opposed to the exposure … from the underlying equity itself, or delta. The results question the efficacy of the common arbitrage strategy of only …
Persistent link: https://www.econbiz.de/10011619118
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On survivor stocks in the S&P 500 stock index
Grobys, Klaus - In: Journal of risk and financial management : JRFM 15 (2022) 2, pp. 1-24
This paper investigates the performance and characteristics of survivor stocks in the S&P 500 index. Using both in-sample and out-of-sample comparisons, survivor stocks outperformed this market index by a considerable margin. Relative to other S&P 500 index companies, survivor stocks tend to be...
Persistent link: https://www.econbiz.de/10012888297
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Central counterparties and liquidity provision in cash markets
Richter, Thomas - In: Journal of risk and financial management : JRFM 14 (2021) 12, pp. 1-26
This paper investigates increased liquidity provision by market makers resulting from their ability to reduce balance sheet encumbrance through the use of central counterparties (CCPs). The introduction of the Basel III leverage rule constitutes a shock to market makers’ balance sheets and...
Persistent link: https://www.econbiz.de/10012798918
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Pricing product options and using them to complete markets for functions of two underlying asset prices
Madan, Dilip B.; Wang, King - In: Journal of risk and financial management : JRFM 14 (2021) 8, pp. 1-19
Options paying the product of put and/or call option payouts at different strikes on two underlying assets are observed to synthesize joint densities and replicate differentiable functions of two underlying asset prices. The pricing of such options is undertaken from three perspectives. The...
Persistent link: https://www.econbiz.de/10012626539
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The optimal spending rate versus the expected real return of a sovereign wealth fund
Aase, Knut K.; Bjerksund, Petter - In: Journal of risk and financial management : JRFM 14 (2021) 9, pp. 1-35
We consider a sovereign wealth fund that invests broadly in the international financial markets. The influx to the fund has stopped. We adopt the life cycle model and demonstrate that the optimal spending rate from the fund is significantly less than the fund's expected real rate of return. The...
Persistent link: https://www.econbiz.de/10012628390
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An empirical analysis of the volatility spillover effect between world-leading and the Asian stock markets : implications for portfolio management
Yousaf, Imran; Ali, Shoaib; Wong, Wing Keung - In: Journal of risk and financial management : JRFM 13 (2020) 10/226, pp. 1-28
This study employs the Vector Autoregressive-Generalized Autoregressive Conditional Heteroskedasticity (VAR-AGARCH) model to examine both return and volatility spillovers from the USA (developed) and China (Emerging) towards eight emerging Asian stock markets during the full sample period, the...
Persistent link: https://www.econbiz.de/10012388066
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Return and volatility transmission between world-leading and Latin American stock markets : portfolio implications
Yousaf, Imran; Ali, Shoaib; Wong, Wing Keung - In: Journal of risk and financial management : JRFM 13 (2020) 7/148, pp. 1-19
This study uses the BEKK-GARCH model to examine the return-and-volatility spillover between the world-leading markets (USA and China) and four emerging Latin American stock markets over the global financial crisis of 2008 and the crash of the Chinese stock market of 2015. Regarding return...
Persistent link: https://www.econbiz.de/10012309325
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Book-to-market decomposition, net share issuance, and the cross section of global stock returns
Blackburn, Douglas W.; Cakici, Nusret - In: Journal of risk and financial management : JRFM 12 (2019) 2/90, pp. 1-29
This paper provides global evidence supporting the hypothesis that expected return models are enhanced by the inclusion of variables that describe the evolution of book-to-market-changes in book value, changes in price, and net share issues. This conclusion is supported using data representing...
Persistent link: https://www.econbiz.de/10012022063
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Arbitrage free approximations to candidate volatility surface quotations
Madan, Dilip B.; Schoutens, Wim - In: Journal of risk and financial management : JRFM 12 (2019) 2/69, pp. 1-21
It is argued that the growth in the breadth of option strikes traded after the financial crisis of 2008 poses difficulties for the use of Fourier inversion methodologies in volatility surface calibration. Continuous time Markov chain approximations are proposed as an alternative. They are shown...
Persistent link: https://www.econbiz.de/10012022144