phenomenon for better performance. The selection of inadequacies in price time series is analysed. The state-of-the-art proposed …, and the researchers implement normality to price modelling in its econometric mock-up phase. Overall, the proposed model …

This paper uses a rich weekly price database from the largest supermarket in Uruguay to analyze the relationship among … alleviate much of the price rigidity in economic recessions. We also studied sales behavior through a principal component … sector’s variance in price dynamics. These components are significantly correlated with variations in unemployment and …

of the following month. Sales or promotions, are a channel for price exibility because firms can use them to change …

academic interest in art, understanding of auction prices is limited. Price intransparency is exacerbated by contrasting … approaches in theory and practice: Theory is dominated by quantitative studies that measure the effects of individual factors … is no comprehensive theory of auction prices that combines both perspectives. To fill this gap, the author conducts three …