Arbitrage risk induced by transaction co
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Edward W Piotrowski; Jan SΕadkowski
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Article
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2004
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Elsevier Science
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English
β 191 KB
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 comp