Competitive Credit and Present Bias: A Stochastic Discounting Approach
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866914319143272448 |
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| author | Chatterjee, Siddharth Garrett, Daniel F. |
| author_facet | Chatterjee, Siddharth Garrett, Daniel F. |
| contents | A prominent theme in behavioural contract theory is the study of present-biased agents represented through quasi-hyperbolic discounting. In a model of competitive credit provision, we study an alternative to this framework in which the agent has a private stochastic discount factor and may overestimate the likelihood of more patient values. Agent preferences, however, are timeconsistent. While a limiting case of our model corresponds to a "fully naive" agent in work on quasi-hyperbolic discounting, another case is where the agent has correct beliefs about future discounting. In equilibrium, the agent selects options with earlier consumption in case of less patient discount factor realisations, but is penalised by receiving worse terms. Our model thus accounts for an important feature of equilibrium contracts identified in Heidhues and Kőszegi (2010). Unlike Heidhues and Kőszegi, our framework often predicts excessively backloaded consumption, including when the agent holds correct beliefs about future discounting. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_09728 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Competitive Credit and Present Bias: A Stochastic Discounting Approach Chatterjee, Siddharth Garrett, Daniel F. Theoretical Economics A prominent theme in behavioural contract theory is the study of present-biased agents represented through quasi-hyperbolic discounting. In a model of competitive credit provision, we study an alternative to this framework in which the agent has a private stochastic discount factor and may overestimate the likelihood of more patient values. Agent preferences, however, are timeconsistent. While a limiting case of our model corresponds to a "fully naive" agent in work on quasi-hyperbolic discounting, another case is where the agent has correct beliefs about future discounting. In equilibrium, the agent selects options with earlier consumption in case of less patient discount factor realisations, but is penalised by receiving worse terms. Our model thus accounts for an important feature of equilibrium contracts identified in Heidhues and Kőszegi (2010). Unlike Heidhues and Kőszegi, our framework often predicts excessively backloaded consumption, including when the agent holds correct beliefs about future discounting. |
| title | Competitive Credit and Present Bias: A Stochastic Discounting Approach |
| topic | Theoretical Economics |
| url | https://arxiv.org/abs/2602.09728 |