This paper discusses first the role of mobile money accounts to enhance financial inclusion towards vulnerable groups in developing countries in the light of recent empirical evidence. Second, we explore the role of regulation to address risks to consumers and the financial system arising from...

This paper utilizes high-quality transaction data from the largest bank in Denmark to study what drives the demand for high-cost consumption loans. I investigate the extent to which adverse events drive loan demand, or if it is more likely to be explained by borrowers' personality traits. I find...

The recent expansion of digital financial products leads to severe consumer protection issues such as fraud and scams. As these potentially decrease trust in digital services, especially in developing countries, avoiding victimization has become an important policy objective. In an online...

Smartphone app designers often use behavioral design to influence users, increase sales, and boost advertising revenue. Behavioral design relies on elements ranging from app appearance to black-box algorithms and personalization. It commonly exploits behavioral biases, such as the lack of...

The rational expectations assumption, e.g. in life-cycle models and portfolio-choice models, prescribes that all actions are in line with a well-structured and unbiased system of expectations. In reality, justification and identification of expectations are nontrivial, and we lack empirical...

We study the GDPR's opt-in requirement in a model with a firm that provides a digital service and consumers who are heterogeneous in their valuations of the firm's service as well as the privacy costs incurred when sharing personal data with the firm. We show that the GDPR boosts demand for the...

Elementarschäden an Immobilien werden klimabedingt zunehmen, aber noch immer sindin Deutschland nicht alle Wohnimmobilien gegen Elementarschäden versichert. Sie sindaber überall zu tragbaren Prämien versicherbar. Die zentralen Parameter, die es zu regelngilt, sind der Abdeckungsgrad...

In recent years, the concern for durable electrical and electronic products as well as the recovery and recycling of electrical and electronic waste has increased, simultaneously with new initiatives aimed not only at protecting the environment, but ensuring consumer's health, while...

Cultured meat obtained in vitro from animal cells represents one of the recent concerns of specialists, who thus try to solve part of the issues related to animal welfare and sustainable meat production. Beyond the technical difficulties that must be overcome, the acceptance of cultured meat by...