确定无疑
发表于 2025-3-30 08:16:11
Anthony S. Tay,Christopher Tingmen, die im Bereich RFID tätig sind, eine Übersicht zu bestehenden Anwendungen in verschiedenen Branchen sowie Gremien und Institute, die sich mit RFID beschäftigen und kompetente Beratung geben können..
CYN
发表于 2025-3-30 16:00:14
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胶状
发表于 2025-3-30 16:58:35
Liquidity supply and adverse selection in a pure limit order book market, liquidity supply and adverse selection costs are inversely related. Furthermore, adverse selection cost estimates based on our structural model and those obtained using popular model-free methods are strongly correlated. This indicates the robustness of the theory-based approach.
左右连贯
发表于 2025-3-31 00:16:53
Modelling financial transaction price movements: a dynamic integer count data model,onship between price movements and other marks of the trading process. Based on density forecast methods modified for the case of discrete random variables we show that our model is capable to explain large parts of the observed distribution of price changes at the transaction level.
N防腐剂
发表于 2025-3-31 01:28:22
A multivariate integer count hurdle model: theory and application to exchange rate dynamics,pula functions, we allow for a general form of dependence between the marginal processes, which is able to pick up the complex nonlinear dynamics of multivariate financial time series at high frequencies. We use the model to estimate the conditional bivariate density of the high frequency changes of the EUR/GBP and the EUR/USD exchange rates.