Price clustering is a well-documented regularity of foreign exchange transactions. In this Paper, I present new … empirical evidence of price clustering for central bank interventions. A feature of the price clustering in Swiss National Bank … (SNB) transactions is market dependency. Evidence of clustering in the broker market is considerably smaller than in the …

strategies for dealing with clustering in research of this type. On balance, the estimates point to a substantial and …

It is well-known in evolutionary game theory that population clustering in Prisoner Dilemma games allows some … cooperative strategies to invade populations of stable defecting strategies. We adapt this idea of population clustering to a two … clustering to bargaining environments sustains cooperative play analogous to the situation in finitely repeated PD games. …

are volatility clustering, truncated Levy distribution, and multifractality feature. This analysis is directed for further …

We examine how industrial clustering affects biotechnology firms’ innovativeness, contrasting similar firms not located …

collective behavior of the stochastic fluctuations of these time series which is investigated by using a clustering linkage …