Deceptively Framed Lotteries in Consumer Markets
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909884380872704 |
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| author | Dertwinkel-Kalt, Markus Normann, Hans-Theo Tiede, Jan-Niklas Werner, Tobias |
| author_facet | Dertwinkel-Kalt, Markus Normann, Hans-Theo Tiede, Jan-Niklas Werner, Tobias |
| contents | Consumers often face products sold as lotteries rather than fixed outcomes. A prominent case is the loot box in video games, where players pay for randomized rewards. We investigate how presentation formats shape consumer beliefs and willingness to pay. In an online experiment with 802 participants, sellers could frame lotteries using two common manipulations: censoring outcome probabilities and selectively highlighting rare successes. More than 80\% of sellers adopted such deceptive frames, particularly when both manipulations were available. These choices substantially inflated buyer beliefs and increased willingness to pay of up to six times the expected value. Sellers anticipated this effect and raised prices accordingly. Our results show how deceptive framing systematically shifts consumer beliefs and enables firms to extract additional surplus. For marketing practice, this highlights the strategic value of framing tools in probabilistic selling models; for policy, it underscores the importance of transparency requirements in protecting consumers. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_01597 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Deceptively Framed Lotteries in Consumer Markets Dertwinkel-Kalt, Markus Normann, Hans-Theo Tiede, Jan-Niklas Werner, Tobias General Economics Economics Consumers often face products sold as lotteries rather than fixed outcomes. A prominent case is the loot box in video games, where players pay for randomized rewards. We investigate how presentation formats shape consumer beliefs and willingness to pay. In an online experiment with 802 participants, sellers could frame lotteries using two common manipulations: censoring outcome probabilities and selectively highlighting rare successes. More than 80\% of sellers adopted such deceptive frames, particularly when both manipulations were available. These choices substantially inflated buyer beliefs and increased willingness to pay of up to six times the expected value. Sellers anticipated this effect and raised prices accordingly. Our results show how deceptive framing systematically shifts consumer beliefs and enables firms to extract additional surplus. For marketing practice, this highlights the strategic value of framing tools in probabilistic selling models; for policy, it underscores the importance of transparency requirements in protecting consumers. |
| title | Deceptively Framed Lotteries in Consumer Markets |
| topic | General Economics Economics |
| url | https://arxiv.org/abs/2511.01597 |