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Diskussionspapiere 1783 / 2019
Fairtrade certification aims at transferring wealth from the consumer to the farmer; however, coffee passes through many hands before reaching final consumers. Bringing together retail, wholesale, and stock market data, this study estimates how much more consumers are paying for Fairtrade-certified coffee in US supermarkets and finds estimates around $1 per lb. I then assess how this price premium ...
2019| Helene Naegele
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Diskussionspapiere 1752 / 2018
Using a laboratory experiment, we present first evidence that social image concerns causally reduce the take-up of an individually beneficial transfer. Our design manipulates the informativeness of the take-up decision by varying whether transfer eligibility is based on ability or luck, and how the transfer is financed. We find that subjects avoid the inference both of being low-skilled (ability stigma) ...
2018| Jana Friedrichsen, Tobias König, Renke Schmacker
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Diskussionspapiere 1644 / 2017
This paper uses a controlled laboratory experiment to investigate the effect of wealth on individual social responsibility (ISR), defined as choosing a more socially responsible product if a cheaper alternative is available. We find that rich consumers are significantly less likely to engage in ISR than poor consumers. This suggests that socially responsible production conditions may not be normal ...
2017| Jana Friedrichsen
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Diskussionspapiere 1634 / 2017
This paper experimentally investigates how concerns for social approval relate to intrinsic motivations to purchase ethically. Participants state their willingness-to-pay for both a fair trade and a conventional chocolate bar in private or publicly. A standard model of social image predicts that all increase their fair trade premium when facing an audience. We find that the premium is higher in public ...
2017| Jana Friedrichsen, Dirk Engelmann
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DIW Roundup 76 / 2015
According to the current report on the Millennium Development Goals, the share of undernourished people living in the developing world has fallen from 23.3% in 1990-1992 to 12.9% in 2014-2016 (projection). Despite this progress towards global food security, about 795 million people worldwide (or 780 million people in developing regions) will remain undernourished in 2014-2016. Put differently, more ...
2015| Isabel Teichmann
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Externe referierte Aufsätze
While in January 2012, Denmark increased the long-standing tax on sugary soft drinks, the tax was cut byhalf in July 2013 and then completely repealed in January 2014. In this study, we examine whetherincreases and cuts of the soft drink tax lead to similar over- or under-shifting to prices and to similardemand responses. We use longitudinal scanner data of 1,282 Danish households to estimate within-product ...
In:
Economics and Human Biology
37 (2020), 100864, 10 S.
| Renke Schmacker, Sinne Smed
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Externe referierte Aufsätze
This paper experimentally investigates how concerns for social approval relate to intrinsic motivations to purchase ethically. Participants state their willingness-to-pay for both a fair trade and a conventional chocolate bar in private or publicly. A standard model of social image predicts that all participants increase their fair trade premium when facing an audience. We find that the premium is ...
In:
European Economic Review
110 (2018), S. 61-77
| Jana Friedrichsen, Dirk Engelmann
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Externe referierte Aufsätze
Using a laboratory experiment, we present first evidence that social image concerns causally reduce the take-up of an individually beneficial transfer. Our design manipulates the informativeness of the take-up decision by varying whether transfer eligibility is based on ability or luck, and how the transfer is financed. We find that subjects avoid the inference both of being low-skilled (ability stigma) ...
In:
Journal of Public Economics
168 (2018), S. 174-192
| Jana Friedrichsen, Tobias König, Renke Schmacker
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Externe Monographien
This paper analyzes optimal product lines when consumers differ both in their taste for, quality and in their desire for social image. The market outcome features partial pooling and, product differentiation that is not driven by heterogeneous valuations for quality but by image, concerns. A typical monopoly outcome is a two-tier product line resembling a “masstige”, strategy as observed in luxury ...
Munich, Germany:
Collaborative Research Center Transregio 190,
2018,
36 S. : Anh.
(Discussion Paper / Rationality & Competition, CRC TRR 190 ; 70)
| Jana Friedrichsen
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Externe Monographien
This paper experimentally investigates how concerns for social approval relate to intrinsic motivations to purchase ethically. Participants state their willingness-to-pay for both a fair trade and a conventional chocolate bar in private or publicly. A standard model of social image predicts that all participants increase their fair trade premium when facing an audience. We find that the premium is ...
Munich, Germany:
Collaborative Research Center Transregio 190,
2018,
49 S.
(Discussion paper / Rationality & Competition, CRC TRR 190 ; 61)
| Dirk Engelmann, Jana Friedrichsen