contracts. We argue that this type of forward premium is not susceptible to arbitrage by speculators on the forward market …

^d-valued process. A strategy H is called extreme if it represents a maximal arbitrage opportunity. By this we mean that H generates at … zero. We characterize those subsets of F^e, on which no arbitrage opportunities exist. …

Lévy processes, that fulfills a no-overlapping-arbitrage (NOA) condition. We compute European option prices by Fourier … transform methods, introduce a specific calibration procedure that takes into account no-arbitrage constraints and fit the model …

, portfolio constraints can lead to situations where not all arbitrage opportunities are necessarily eliminated in equilibrium …. For a world with portfolio constraints the concept of no arbitrage has to be replaced by a weaker concept which we call no … unlimited arbitrage. Second, though we can characterize prices which allow no unlimited arbitrage by the existence of certain …

Arbitrage and liquidity are interrelated. Liquidity facilitates arbitrageurs' trading on deviations from the law of one … price. However, whether arbitrage opportunity leads to an increase or decrease in liquidity depends on the cause of the … arbitrage and liquidity influence each other in the world's largest platinum futures markets on exchanges in New York and Tokyo …

We consider fundamental questions of arbitrage pricing arising when the uncertainty model is given by a set of possible … mutually singular probability measures. With a single probability model, essential equivalence between the absence of arbitrage … equivalent symmetric martingale measure sets, in a dynamic trading framework under absence of prior depending arbitrage. We prove …

allow for arbitrage operations to have an impact on the return dynamics. We estimate the model using quote midpoints, and we … discovery. The lead of the futures market is more pronounced in the presence of arbitrage signals. Thus, when the deviation …