Constant-quality commercial indices generated by ordinary least squares may suffer an efficiency loss due to leptokurtosis caused by outliers in transactions data. When the subsequent nonnormality occurs, substantial improvement in index precision is obtained by estimating the hedonic model...

Rapid technological progress in recent years has exacerbated the problems that arise in measuring price changes and, consequently, economic magnitudes at constant prices when changes in the quality of products occur. A natural means of tackling these measurement problems is to use hedonic price...

Secondary markets have adopted a number of quality signaling mechanismssuch as certification to reduce information asymmetries between buyersand sellers in these markets. However the importance and value of thesesignals depends on the nature and extent of information asymmetries.With the growth...

Secondary markets have adopted a number of quality signaling mechanisms such as certification to reduce information asymmetries between buyers and sellers in these markets. However the importance and value of these signals depends on the nature and extent of information asymmetries. With the...

Hedonic pricing models detect latent relationships between the price of a good and its different features. We have used data from online sites from Argentina on used cars to fit a broad model. Various features are significant such as performance, characteristics and equipment according to each...