In this paper we study the influence of superstitions related to numbers 13 and 7 on people's buying behavior in the apartment market. A unique feature of our methodology is that we use real sales data instead of survey or pricing data. Based on the dataset from Saint-Petersburg primary real...

In this study we demonstrate how publicly available data can be used to work out the indirect importance of various hotel attributes for their visitors. We apply Shapley value decomposition of the recommendation rate to compute the percentage contributions of various attributes to the overall...

Some Internet stores manage to charge prices that are significantly higher than market averages, therefore, obtaining some sort of price premium. This paper is dedicated to building a model that can be used to explain and predict a typical price premium that an Internet store charges for a...