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Wettbewerbspolitischer Handlungsbedarf bei der Verknüpfung von zweiseitigen Märkten im Internet: Der Fall Google

Engelhardt, Sebastian; Freytag, Andreas; Köllmann, Volker - 2012

We discuss competition effects and possible regulation of vertical integration in internet-based two-sided markets … theory on the power’ of search engines. The often used concept of ‘search neutrality’ is not convincing. …

Persistent link: https://www.econbiz.de/10015235080

Estimating Possible Subsidy Effects in Broadband Services and Deployment

Mohammadi, Mohammad Ali - 2021

In this work, the dynamic competition between firms providing internet services is studied. The framework is Markov equilibrium whereby structural parameters are obtained using two-step estimations, allowing for analyzing the situation in case of subsidies for service upgrade. The results show...

Persistent link: https://www.econbiz.de/10015267309

Can Price Discrimination be Bad for Firms and Good for All Consumers? A Theoretical Analysis of Cross-Market Price Constraints with Entry and Product Differentiation

Azar, Ofer H. - 2002

The article examines a differentiated-products duopoly model where the firms make entry decisions to two markets and then choose prices. The effects of product differentiation and entry costs are analyzed in two games: with and without price discrimination between the markets. Allowing price...

Persistent link: https://www.econbiz.de/10015236511

Plan S: An Economist's Perspective

Armstrong, Mark - 2021

Many scholarly journals charge high prices to research libraries and generate high profits. Open access regulation, in …

Persistent link: https://www.econbiz.de/10015244775

The Illiquidity of Water Markets

Donna, Javier D.; Espin-Sanchez, Jose-A. - 2021

We investigate the efficiency of a market relative to a non-market institution—an auction relative to a quota—as allocation mechanisms in the presence of frictions. We use data from water markets in southeastern Spain and explore a specific change in the institutions to allocate water. On...

Persistent link: https://www.econbiz.de/10015253558

Anreizregulierung von Stromübertragungsnetzen: Eine Systemanalyse in Bezug auf ausgewählte Renditeeffekte

Dehmel, Felix - 2011

hand. Core of the German incentive regulation (Anreizregulierung) is a mathematical formula which enables to calculate a … Regulierungskonzepte, eine Aufarbeitung der Marktgegebenheiten sowie eine ausführliche Beschreibung der deutschen Anreizregulierung von … Investitionen setzen. Kern der Anreizregulierung stellt eine Formel dar, anhand derer sich eine Erlösobergrenze (EO) in Abhängigkeit …

Persistent link: https://www.econbiz.de/10009447141

Nigerian Firms and Digital Transformation:Incubations, Unipoding and Prospects

Nwaobi, Godwin - 2024

As Africa’s major oil exporter and factor driven stage country, Nigeria has made some progress in socioeconomic terms in recent years. However, large pockets of Nigeria’s population still live in poverty without adequate access to basic services. Currently, Nigeria is capturing just as small...

Persistent link: https://www.econbiz.de/10015214035

Productive Sectors and Digital Diffusion(Adoption) in Nigeria: Empirical Evidence

Nwaobi, Godwin - 2024

As the most populous nation in Africa, Nigeria is uniquely positioned to reap the benefits of the emerging digital economy. And by accelerating access to digital technologies spurs innovation, efficiency and productivity which brings about choice and opportunities for greater growth and...

Persistent link: https://www.econbiz.de/10015214290

Regionalökonomische Analyse der Standorte der Spielbanken in Niedersachsen

Rebeggiani, Luca; Janssen, Karin - 2022

The private, state-licensed Spielbanken Niedersachsen GmbH operates all ten casinos licensed in Lower Saxony. In the course of the reorganisation of the gambling sector in Germany after the entry into force of the State Gambling Treaty in 2021, Lower Saxony's legislation in the area of casinos...

Persistent link: https://www.econbiz.de/10015214443

Sticky Information and Price Controls: Evidence from a Natural Experiment

Sayag, Doron; Snir, Avichai; Levy, Daniel - 2025

We test the predictions of the sticky information model using a survey dataset by comparing the shoppers’ accuracy in recalling the prices of regulated and comparable unregulated products. Regulated product prices change less frequently, vary less across stores and between brands, and are sold...

Persistent link: https://www.econbiz.de/10015214769