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Der Dioxin-Skandal bei Futtermitteln, aber auch die fehlerhafte und interessengeleitete Beratung beim Kauf von Finanzdienstleistungen hat die Verbraucherpolitik in Misskredit gebracht. In der öffentlichen Debatte werden zunehmend rigidere Vorschriften für die Anbieter gefordert, aber auch mehr...
Persistent link: https://www.econbiz.de/10010293601
Die Inflationsrate hat im Euroraum zuletzt einen Höchstwert erreicht. Neben der amtlich gemessenen Inflationsrate wurde die subjektive Inflationswahrnehmung hingegen wenig beachtet. Dieser Beitrag füllt diese Lücke, indem auf Grundlage einer repräsentativen Befragung die subjektive...
Persistent link: https://www.econbiz.de/10013468376
The following research is guided by the hypothesis, that products chosen on a shopping trip in a supermarket are an indicator of the preference interdependencies between different products or brands. The bundle chosen on the trip can be regarded as an indicator of a global utility function. More...
Persistent link: https://www.econbiz.de/10010296457
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
There are two main research traditions for analyzing market basket data that exist more or less independently from each other, namely exploratory and explanatory model types. Exploratory approaches are restricted to the task of discovering cross-category interrelationships and provide marketing...
Persistent link: https://www.econbiz.de/10010272734
Die urbane Mobilität hat sich in den letzten Jahren stark gewandelt. Hierzu tragen vermehrt die aufkommenden Sharing-Angebote bei. Neben dem schon länger betriebenen Carsharing kam vor einigen Jahren das Bikesharing und nun auch das Ridesharing und E-Scootersharing hinzu. Die Akzeptanz dieser...
Persistent link: https://www.econbiz.de/10012196443
Persistent link: https://www.econbiz.de/10010435507
We introduce three types of consumer recognition: identity recognition, asymmetric preference recognition, and symmetric preference recognition. We characterize price equilibria and compare profits, consumer surplus, and total welfare. Asymmetric preference recognition enhances profits compared...
Persistent link: https://www.econbiz.de/10010286320
We show in a public goods experiment on three continents that conditional cooperation is a universal behavioral regularity. Yet, the number of conditional cooperators and the extent of conditional cooperation are much higher in the U.S.A. than anywhere else.
Persistent link: https://www.econbiz.de/10010293430
In Japan, TV platforms regulate themselves as to the length of the advertisements they air. Using modified Hotelling …
Persistent link: https://www.econbiz.de/10010332191