This study analyzes the impact of zero-fee trading on price clustering in BTCBUSD and BTCUSDT cryptocurrency pairs … level and trading volume positively correlate with clustering probability, while volatility has a negative correlation … account market conditions and transaction fees while examining the clustering of prices in financial markets …

We develop a convex-optimization clustering algorithm for heterogeneous financial networks, in the presence of … recovery of the underlying clusters. In absence of any assumption on outliers, they are shown not to hinder the clustering of … rates compared to existing algorithms. For overlapping portfolio networks, we uncover a clustering structure supporting …

We introduce a new dynamic clustering method for multivariate panel data char-acterized by time-variation in cluster … (flickering), we extend standard cross-sectional clustering techniques with a penalty that shrinks observations towards the …

CSP published by the European Commission. The article is based on a two steps analysis: a Text Mining-Clustering technique …

This study uses k-means clustering to analyze the strategic choices made by participants playing the infinitely …