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The limits of marketplace fee discrimination

Tremblay, Mark J. - 2021

Platforms often use fee discrimination within their marketplace (e.g., Amazon, eBay, and Uber specify a variety of merchant fees). To better understand the impact of marketplace fee discrimination, we develop a model that allows us to determine equilibrium fee and category decisions that depend...

Persistent link: https://www.econbiz.de/10012692299

Merger policy in digital markets : an ex-post assessment

Argentesi, Elena; Buccirossi, Paolo; Calvano, Emilio; … - 2019

This paper presents a broad retrospective evaluation of mergers and merger decisions in the digital sector. We first discuss the most crucial features of digital markets such as network effects, multi-sidedness, big data, and rapid innovation that create important challenges for competition...

Persistent link: https://www.econbiz.de/10012138666

Investment in quality upgrade and regulation of the Internet

Baranes, Edmond; Cuong Hung Vuong - 2020

This paper studies the investment decision by a monopolistic internet service provider (ISP) in different regulatory ….s investment incentive and social welfare. Furthermore, the investment level is higher if the regulated ISP is allowed to charge … the CPs. Finally, a socially optimal investment can be opposite to the ISP's choice when the contents are enough …

Persistent link: https://www.econbiz.de/10012158085

Dynamic competition with network externalities : why history matters

Hałaburda, Hanna; Jullien, Bruno; Yehezkel, Yaron - 2016 - September 2013, revised March 2016

We consider dynamic competition among platforms in a market with network externalities. A platform that dominated the market in the previous period becomes "focal" in the current period, in that agents play the equilibrium in which they adopt the focal platform whenever such equilibrium exists....

Persistent link: https://www.econbiz.de/10011451079

An experimental analysis of ending rules in Internet auctions

Ariely, Dan; Ockenfels, Axel; Roth, Alvin E. - 2003

A great deal of late bidding has been observed on internet auctions such as eBay, which employ a second price auction with a fixed deadline. Much less late bidding has been observed on internet auctions such as those run by Amazon, which employ similar auction rules, but use an ending rule that...

Persistent link: https://www.econbiz.de/10011508080

Taxing goods and services in a digital era

Agrawal, David R.; Fox, William F. - 2020

of enforcing taxes in a digital world, determining filing thresholds, dealing with online marketplaces and facilitators …

Persistent link: https://www.econbiz.de/10012316948

Crowdfunding dynamics

Belleflamme, Paul; Lambert, Thomas; Schwienbacher, Armin - 2019 - This version: August 9, 2019

Various forms of social learning and network effects are at work on crowdfunding platforms, giving rise to informational and payoff externalities. We use novel entrepreneur-backer data to study how these externalities shape funding dynamics, within and across projects. We find that backers...

Persistent link: https://www.econbiz.de/10012057306

Net neutrality and internet fragmentation : the role of online advertising

D'Annunzio, Anna; Russo, Antonio - 2015 - This version: July 2015

We investigate the relation between Net Neutrality regulation and Internet fragmentation. We model a two-sided market, where Content Providers (CPs) and consumers interact through Internet Service Providers (ISPs), and CPs sell consumers' attention to advertisers. Under Net Neutrality, a...

Persistent link: https://www.econbiz.de/10011305392

The limits of trust in economic transactions : investigations of perfect reputation systems

Bolton, Gary E. (contributor); Ockenfels, Axel (contributor) - 2008

Persistent link: https://www.econbiz.de/10003635261

Lock-in effects in online labor markets

Ciotti, Fabrizio; Hornuf, Lars; Stenzhorn, Eliza - 2021

This article reports on an investigation of the role of lock-in exploitation and the impact of reputation portability on workers’ switching behaviors in online labor markets. Online platforms using reputation mechanisms typically prevent users from transferring their ratings to other...

Persistent link: https://www.econbiz.de/10012652857

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