Michael King, Anuj Pratap Singh, 14 December 2018

Financial products with a cashback feature are increasingly popular, but typically cost consumers more in the long run. This column shows that consumers who are younger and less educated, and those affected by present bias and inattention, are more likely to choose more expensive 'cashback mortgages'. Advanced behaviourally informed disclosure improves consumer decision-making. Advertising in the form of a 'negative nudge' or sludge, however, encourages prospective buyers to choose more costly mortgages. 

Sumit Agarwal, J. Bradford Jensen, Ferdinando Monte, 18 July 2018

Although the internet has greatly reduced the travel frictions that consumers face, for many goods and services, consumers’ willingness to travel is still a key factor influencing firms’ decisions. This column explores consumer mobility and purchases using credit card transaction data. Predictably, consumers travel further for more durable and less frequently consumed goods. The results suggest that consumer mobility may be relevant at the individual level and in the formation of local equilibrium outcomes.

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