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IFN Researcher
IFN Researcher
IFN Researcher
Obfuscation and Rational Inattention in Digitalized Markets
This paper studies the behavior of competing firms in a duopoly with rational inattentive consumers. Firms play a sequential game in which they decide to obfuscate their individual prices before compe…
Working Paper
Publish date 1/20/2021
Entry Regulations and Product Variety in Retail
This paper evaluates the impact of entry regulations on stores’ incentives to reposition product variety and long-run performance. We estimate a dynamic model of store adjustments in product variety a…
Working Paper
Publish date 4/1/2021
Apoteksmarknaden ur ett konkurrensperspektiv
Vilka konkurrensfaktorer som är centrala på den svenska apoteksmarknaden analyseras inom ramen för denna rapport. Författarna har dessutom tagit fram nya mått för hur apotekens kvalitet och service ka…
Report
Publish date 5/4/2022
The End of a Trend? Retraction of Choice in Swedish Elderly Care
In 2009, Sweden launched a freedom-of-choice reform that gave municipalities the option to introduce standardized quasi-markets in social services. The reform was initially popular to adopt in home ca…
Journal Article
Publish date 6/10/2021
Affiliated Researcher
IFN Researcher
Does Firm Exit Increase Prices?
This paper examines how changes in product market concentration, specifically firm exit, affect prices. I develop a model where firms have variable markups to show that the remaining firms increase th…
Working Paper
Publish date 11/8/2021
Forskningsprogrammet Globaliseringen och företagen: Slutredovisning avseende juli 2016–juni 2021
Svensk ekonomi är sedan länge i hög grad internationellt integrerad – ett resultat av den globaliseringsprocess som tog fart efter den ekonomiska krisen i början av 1990-talet. Dessutom har den snabba…
Other
Publish date 10/19/2021
Innovation Begets Innovation and Concentration: The Case of Upstream Oil & Gas in the North Sea
Denna uppsats visar att tillägnande av ny teknik för utvinning av olja leder till en mer koncentrerad oljemarknad. Dels växer de innovativa oljeproducenternas marknadsandel, dels koncentreras ägandet…
Working Paper
Publish date 6/8/2022