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exists, arbitrage opportunities must also exist. Conversely, at times when arbitrage profits exist, asset markets are … susceptible to self-fulfilling fluctuations. The tight theoretical connection between price volatility and arbitrage is detectable …
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exposed towards domestic option products, they neglect the possibility of engaging in foreign volatility arbitrage. These …
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This study seeks to explain why crude oil prices fluctuate, the main cause being the quota regime, which characterises the OPEC agreements. Given that the Saudi oil supply is inelastic in the short term, a shock in the oil market is accommodated by an immediate price change. In contrast, a...
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Measures have recently been proposed to restrict trading in crude oil and gasoline. This proposal is based on the presumption that market speculators are artificially raising the prices of these products; in other words, that the market is being manipulated. In this short note I will review the...
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