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Arbitrage risk induced by transaction costs

✍ Scribed by Edward W Piotrowski; Jan Sładkowski


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
191 KB
Volume
331
Category
Article
ISSN
0378-4371

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✦ Synopsis


We discuss the time evolution of quotation of stocks and commodities and show that they form an Ising chain. We show that transaction costs induce arbitrage risk that is usually neglected. The full analysis of the portfolio theory is computationally complex but the latest development in quantum computation theory suggests that such a task can be performed on quantum computers.


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TRANSACTIONS COSTS, INDEX ARBITRAGE AND
✍ Juan Tao; Christopher J. Green 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 256 KB

## ABSTRACT We apply threshold cointegration to study the dynamics between the London FTSE100 spot index and its futures price, using percentage mispricing as the threshold variable to identify the no‐arbitrage band. Estimated asymmetries in the band suggest that short sale restrictions in the spot