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In this study we combine clustering techniques with a moving window algorithm in order to filter financial market data … outliers. We apply the algorithm to a set of financial market data which consists of 25 series selected from a larger dataset … of a cluster that represents a different segment of the market. We set up a framework of possible algorithm parameter …
Persistent link: https://www.econbiz.de/10003794031
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. It is a bedrock assumption in theory that securities prices reveal how effectively public companies utilize capital. This …
Persistent link: https://www.econbiz.de/10013005016
economy.Theory and regulation have failed to keep pace with markets where traders rely on pre-programmed algorithms to execute … fully control the operation of the algorithm. Algorithms can execute many thousands of trades in milliseconds, crunching … for a trader to fully predict how an algorithm might behave ex ante and near-impossible for her to track and control its …
Persistent link: https://www.econbiz.de/10013006693
their prices after observing trades, as predicted by economic theory. However, in contrast to theory, AMMs charge a mark …’ exposure to adverse selection. Accordingly, the sensitivity of quotes to trades is stronger than that predicted by theory and …
Persistent link: https://www.econbiz.de/10014236498
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One rationale for the regulation of algorithmic and high-frequency trading is the perception that algorithms are prone to overreacting to market events, for example by producing unanticipated interaction effects that exacerbate volatility and disrupt efficient price formation. This articles...
Persistent link: https://www.econbiz.de/10013297213
the task, and the performance level of the algorithm. We found that when participants could freely decide on their final … forecast after observing the one produced by the algorithm (a condition found to mitigate algorithm aversion), the average … in the task. Experienced participants relied less on the algorithm than inexperienced participants, regardless of its …
Persistent link: https://www.econbiz.de/10013419049
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We apply the well-known CUSUM and the Girshick-Rubin algorithm as trading strategies involving only mutually exclusive … but also the alternative Girshick-Rubin algorithm. …
Persistent link: https://www.econbiz.de/10010412138