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Dynamic discrete copula models for high‐frequency stock price changes (replic...
We develop a dynamic model for the intraday dependence between discrete stock price changes. The conditional copula mass function for the integer tick-size price changes has... -
SMOOTH QUANTILE-BASED MODELING OF BRAND SALES, PRICE AND PROMOTIONAL EFFECTS ...
Semiparametric quantile regression is employed to flexibly estimate sales response for frequently purchased consumer goods. Using retail store-level data, we compare the... -
Gravity models of intra-EU trade: application of the CCEP-HT estimation in he...
We follow recent developments of panel data studies and allow for the existence of both observed and unobserved common factors where their individual responses are allowed to be...
