
Preyas Desai
· Spencer R. Hassell ProfessorVerifiedDuke University · Health Sector Management
Active 1992–2025
Research topics
- Business
- Economics
- Industrial organization
- Commerce
- Mathematics
- Microeconomics
- Finance
Selected publications
Reactive Marketing: A Bayesian Persuasion Perspective
Open MIND · 2025-01-01
otherSenior authorThis is a simple survey without any manipulation/treatment that asks people how they respond to prosocial messages by businesses and business leaders.
Reactive Marketing and the Co-Production of (In)Authenticity
SSRN Electronic Journal · 2025-01-01 · 1 citations
preprintOpen access1st authorCorrespondingReactive Marketing and the Co-Production of (In)Authenticity
ArXiv.org · 2025-11-20
preprintOpen access1st authorCorrespondingBusinesses often react to external events by sending pro-social messages on social media that show the sender's alignment with the underlying prosocial cause and enhance their brand image. Consumers are uncertain about the authenticity of such messages because a company can choose to send prosocial messages even when their alignment with the social cause is not genuine. We study the sender's incentives to send (in)authentic messages and the consumer's reactions when an external investigator can verify the sender's message. We find that the sender's equilibrium strategy depends on the receiver's emphasis on external investigation versus their self-signaling incentives. When the receiver is more internally focused, the sender chooses self-sufficiency strategy, building credibility independent of external investigation. When the receiver is more externally focused, the sender can either use self-sufficiency or complementarity, the latter relying on validation by the external investigator. Thus, authenticity is coproduced by the sender, the receiver, and the investigator. Importantly, self-sufficiency results in more authenticity in reactive marketing messages than complementarity. We extend the model to incorporate confirmation bias of the receiver. We show that confirmation bias can act a doubled-edged sword, sometimes making the sender's persuasion task easier and other times making it more difficult.
Correction to: Better with buy now, pay later?: a competitive analysis
Quantitative Marketing and Economics · 2024-06-24
articleOpen access1st authorCorrespondingGetting a Break in Bargaining: An Upside of Time Delays
Marketing Science · 2024-06-20 · 2 citations
article1st authorCorrespondingThis paper studies the impact of nonstrategic seller-induced delays on the buyer’s willingness to pay in price negotiations.
Better with buy now, pay later?: A competitive analysis
Quantitative Marketing and Economics · 2023 · 13 citations
1st authorCorresponding- Business
- Industrial organization
- Commerce
Quick Response and Advance Selling in Product Line Supply Chain with Uncertain Demand
SSRN Electronic Journal · 2023-01-01
articleOpen accessSenior authorBetter with Buy Now, Pay Later?: A Competitive Analysis
SSRN Electronic Journal · 2023 · 1 citations
1st authorCorresponding- Business
- Economics
Editorial: Next Steps for <i>Frontiers in Marketing Science</i>
Marketing Science · 2022-08-08
editorialDoes Bargaining Increase Product Valuation? The Upside of Bargaining Costs
SSRN Electronic Journal · 2020 · 2 citations
1st authorCorresponding- Economics
- Microeconomics
- Business
Frequent coauthors
- 15 shared
Devavrat Purohit
Duke University
- 7 shared
Oded Koenigsberg
London Business School
- 6 shared
Richard Staelin
- 5 shared
Dinah Cohen-Vernik
- 5 shared
Pranav Jindal
Indian School of Business
- 4 shared
Debu Purohit
- 4 shared
B. P. S. Murthi
- 4 shared
Bo Zhou
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