Search Results - subject:"joint plots"

Visualization of competitive market structure by means of choice data

Kunz, Werner - 2007

This paper presents a method for visualizing competitive market structures based on scanner panel date where asymmetries are taken into account. For this, I combined consumer choice models based on mixed logit models with three-mode principal component analysis. This approach can be used to...

Persistent link: https://www.econbiz.de/10010263688

Visualization of Competitive Market Structure by Means of Choice Data

Kunz, Werner - Sonderforschungsbereich 649: Ökonomisches Risiko, … - 2007

competition detected. Keywords: Three-mode PCA, elasticities, joint plots, market structure analysis … interpretation is to visualize the core matrix by means of joint plots (Kroonenberg 1983). For this, the product of the core matrix … 5 -5 0 5 -6 -4 -2 0 2 4 6 C3 R5 R4 R1/R8 R6 C5 C1 C4 C8 C6 C3 R3 Figure 2: Joint plots of the three core slides …

Persistent link: https://www.econbiz.de/10005784845