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Working paper
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Working paper
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New Technologies and Political Competition: the Impact of Social Media Communication on Political Contributions
In: Petrova, M., Sen, A., Yildirim, P. New technologies and political competition: The impact of social media communication on political contributions in 'The Political Economy of Social Media,' Campante, F, R Durante and A Tesei (eds) (2023). CEPR Press, Paris, London. https://cepr.org/publications/boo
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Social Media and Political Contributions: The Impact of New Technology on Political Competition
In: Management Science, forthcoming
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The Editor vs. The Algorithm: Returns to Data and Externalities in Online News
In: CESifo Working Paper No. 8012
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The Editor vs. the Algorithm: Returns to Data and Externalities in Online News
We run a field experiment to quantify the economic returns to data and informational ex-ternalities associated with algorithmic recommendation relative to human curation in the context of online news. Our results show that personalized recommendation can outperform human curation in terms of user engagement, though this crucially depends on the amount of personal data. Limited individual data or breaking news leads the editor to outperform the algorithm. Additional data helps algorithmic performance but diminishing economic returns set in rapidly. Investigating informational externalities highlights that personalized recommendation reduces consumption diversity. Moreover, users associated with lower levels of digital literacy and more extreme political views engage more with algorithmic recommendations.
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Social Media and Political Donations: New Technology and Incumbency Advantage in the United States
In: CEPR Discussion Paper No. DP11808
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What Motivates Innovative Entrepreneurs? Evidence from a Global Field Experiment
In: Columbia Business School Research Paper Forthcoming
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(How) Does UGC Impact Professionals? Evidence from Local News
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The Role of Advertisers and Platforms in Monetizing Misinformation: Descriptive and Experimental Evidence
In: NBER Working Paper No. w32187
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