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arXiv 1801.03574q-fin.MF
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鲁棒鞅选择问题及其与无套利理论的联系

Robust martingale selection problem and its connections to the no-arbitrage theory

Matteo Burzoni, Mario Sikic

摘要:

我们分析了Rokhlin(2006)在逐点(鲁棒)设置下的鞅选择问题。我们推导出这个问题的可解性条件,并展示了它是如何与经典的无套利审议。我们得到的例子跨越无摩擦市场的资产定价基本定理的版本,模型与比例交易成本和模型的非流动性市场。在所有这些例子中,我们也加入了交易约束。

英文摘要:

We analyze the martingale selection problem of Rokhlin (2006) in a pointwise (robust) setting. We derive conditions for solvability of this problem and show how it is related to the classical no-arbitrage deliberations. We obtain versions of the Fundamental Theorem of Asset Pricing in examples spanning frictionless markets, models with proportional transaction costs and also models for illiquid markets. In all these examples, we also incorporate trading constraints.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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