Vergleichstools für Telekommunikations- und Energieprodukte sind für Verbraucher und Unternehmen unerlässlich, um fundierte Entscheidungen über ihre Telekommunikationsund Energiedienstleistungen treffen zu können. Deshalb schreiben die europäischen Richtlinien für Telekommunikation und...

Vergleichstools für Telekommunikations- und Energieprodukte sind für Verbraucher und Unternehmen unerlässlich, um fundierte Entscheidungen über ihre Telekommunikationsund Energiedienstleistungen treffen zu können. Deshalb schreiben die europäischen Richtlinien für Telekommunikation und...

The expansion of digital financial services raises serious consumer protection concerns, including fraud, especially in developing countries. This column reports findings from an online experiment in Kenya which suggest that conventional scam detection tips do not improve individuals' ability to...

Der Beitrag analysiert sowohl Schwachstellen als auch darauf aufbauend Handlungsempfehlungen und Lösungsvorschläge im Bereich der finanziellen Bildung von privaten Haushalten. Die Analyse der Schwachstellen umfasst eine kritische Sicht auf die Methodik zur Einschätzung finanzieller Bildung,...

When experience goods compete, consuming one product can be informative about value for similar untried products. We study a two-period model of duopoly competition in markets that have this feature and where firms can price discriminate between consumers based on purchasing history. Price...

Der Beitrag analysiert sowohl Schwachstellen als auch darauf aufbauend Handlungs- empfehlungen und Lösungsvorschläge im Bereich der finanziellen Bildung von privaten Haushalten. Die Analyse der Schwachstellen umfasst eine kritische Sicht auf die Methodik zur Einschätzung finanzieller Bildung,...

Is there consumer demand to support Black-owned businesses? To explore, we investigate the impact of a new feature on a large online platform that made the race of a set of Black business owners salient to customers. We find that this feature substantially increased demand for Black-owned...

We study the impact of new information on people's perceptions of the risks of e-cigarettes. In September 2019 the U.S. experienced an outbreak of e-cigarette, or vaping, associated lung injuries (EVALI). The EVALI outbreak created an information shock, which was followed by additional new...

We study the impact of new information on people's perceptions of the risks of e-cigarettes. In September 2019 the U.S. experienced an outbreak of e-cigarette, or vaping, associated lung injuries (EVALI). The EVALI outbreak created an information shock, which was followed by additional new...

Die Verlängerung der Produktnutzungs- und -lebensdauer ist ein zentrales Ziel der Produktpolitik. Zur Umsetzung dieses Zieles bedarf es auch dem Wissen und der Mitarbeit der Verbraucherinnen und Verbraucher. Im Rahmen des Vorhabens wurden verschiedene Formate zur Verbrauchersensibilisierung...

We asked 97 cigarette smokers to make a series of 12 binary choices between experimental cigarette packages with varying warnings and background colors. Each smoker had to decide which of the two packages contained cigarettes less risky for his health. We tested whether the smokers, confronted...

We asked 97 cigarette smokers to make a series of 12 binary choices between experimental cigarette packages with varying warnings and background colors. Each smoker had to decide which of the two packages contained cigarettes less risky for his health. We tested whether the smokers, confronted...

Although substantial progress has been made in combating malnutrition at the global level, chronic maternal and child malnutrition remains a serious problem in many parts of the developing world. This paper, using a randomized control trial design in Nepal, evaluates a program that provided...

Untersuchungen im Auftrag des Umweltbundesamtes haben gezeigt, dass Elektrogeräte kürzer genutzt werden als noch vor 10 Jahren. Produkte, die vor Erreichen einer optimalen Lebens- oder Nutzungsdauer ersetzt werden (sogenannte Obsoleszenz), haben einen höheren Verlust von Ressourcen und eine...

We develop a structural model for bounding welfare effects of policies that alter the design of differentiated product markets when some consumers may be misinformed about product characteristics and inertia in consumer behavior reflects a mixture of latent preferences, information costs,...

Although substantial progress has been made in combating malnutrition at the global level, chronic maternal and child malnutrition remains a serious problem in many parts of the developing world. This paper, using a randomized control trial design in Nepal, evaluates a program that provided...

While substantial progress has been made in combating malnutrition at a global level, chronic maternal and child malnutrition remains a serious problem in many parts of the developing world. In this paper, using a randomized control trial design in Nepal, we evaluate a program that provided...

We develop a structural model for bounding welfare effects of policies that alter the design of differentiated product markets when some consumers may be misinformed about product characteristics and inertia in consumer behavior reflects a mixture of latent preferences, information costs,...

While substantial progress has been made in combating malnutrition at a global level, chronic maternal and child malnutrition remains a serious problem in many parts of the developing world. In this paper, using a randomized control trial design in Nepal, we evaluate a program that provided...

The positive image of organic products among consumers has grown gradually. Today, this image is based on a number of researches and studies conducted by specialized government bodies and private organizations and research institutes that show that these products offer, in terms of their...

Previous work (Hoxby and Avery 2014) shows that low-income higher achievers tend not to apply to selective colleges despite being extremely likely to be admitted with financial aid so generous that they would pay less than they do to attend the non-selective schools they usually attend. The...

Previous work (Hoxby and Avery 2014) shows that low-income higher achievers tend not to apply to selective colleges despite being extremely likely to be admitted with financial aid so generous that they would pay less than they do to attend the non-selective schools they usually attend. The...