برچسب: nonparametrically
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De Matos And Fernandes-Testing The Markov Property With Ultra-High Frequency Financial Data
This paper develops a framework to nonparametrically test whether discretevalued irregularly-spaced financial transactions data follow a Markov process. For that purpose, we consider a specific optional sampling in which a continuous-time Markov process is observed only when it crosses some discrete level. This framework is convenient for it accommodates not only the irregular spacing of […]