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Market power and heterogeneous pass-through in German electricity retail

Duso, Tomaso; Szücs, Florian - 2016

We analyze the pass-through of cost changes to retail tariffs in the German electricity market over the 2007 to 2014 period. We find an average pass-through rate of around 60%, which significantly varies with demand factors: while the pass-through rate to baseline tariffs, where firms have...

Persistent link: https://www.econbiz.de/10011553026

Abuse of dominance and antitrust enforcement in the German electricity market

Duso, Tomaso; Szücs, Florian; Böckers, Veit - 2017

In 2008, the European Commission investigated E.ON, a large and vertically integrated electricity company, for the alleged abuse of a joint dominant position by strategically withholding generation capacity. The case was settled after E.ON agreed to divest 5,000 MW generation capacity as well as...

Persistent link: https://www.econbiz.de/10011722703

The welfare impact of parallel imports : a structural approach applied to the German market for oral anti-diabetics

Duso, Tomaso; Herr, Annika; Suppliet, Moritz - 2014

We investigate the welfare impact of parallel imports using a large panel data set containing monthly information on sales, ex-factory prices, and further product characteristics for all 700 anti-diabetic drugs sold in Germany between 2004 and 2010. We estimate a two-stage nested logit model of...

Persistent link: https://www.econbiz.de/10010339071

Information sharing and cross-border entry in European banking

Giannetti, Caterina; Jentzsch, Nicola; Spagnolo, Giancarlo - 2010

Information asymmetries can severely limit cross-border border expansion of banks. When a bank enters a new market, it has incomplete information about potential new clients. Such asymmetries are reduced by credit registers, which distribute financial data on bank clients. We investigate the...

Persistent link: https://www.econbiz.de/10003939712

Returns to data : evidence from web tracking

Ullrich, Hannes; Hannane, Jonas; Peukert, Christian; … - 2024

Tracking online user behavior is essential for targeted advertising and is at the heart of the business model of major online platforms. We analyze tracker-specific web browsing data to show how the prediction quality of consumer profiles varies with data size and scope. We find decreasing...

Persistent link: https://www.econbiz.de/10014632288

Economic Integration and Investment Incentives in Regulated Industries

Auriol, Emmanuelle; Biancini, Sara - C.E.P.R. Discussion Papers - 2009

The paper studies the impact of market integration on investment incentives in non-competitive industries. It distinguishes between investment in transportation and production cost-reducing technologies. Each domestic firm is controlled by a national regulator in a common market made of two...

Persistent link: https://www.econbiz.de/10005012490

Government Outsourcing: Public Contracting with Private Monopoly

Auriol, Emmanuelle; Picard, Pierre M - C.E.P.R. Discussion Papers - 2006

The paper studies the impact of government budget constraint in a pure adverse selection problem of monopoly regulation … to regulation is proposed in which firms are free to enter the market and to choose their price and output levels … than traditional regulation where governments commit to both investment and operation cash-flows. This is especially …

Persistent link: https://www.econbiz.de/10005067470

A Theory of BOT Concession Contracts

Auriol, Emmanuelle; Picard, Pierre M - C.E.P.R. Discussion Papers - 2011

In this paper, we discuss the choice for build-operate-and-transfer (BOT) concessions when governments and managers do not share the same information regarding the operation characteristics of a facility. We show that larger shadow costs of public funds and larger information asymmetries entice...

Persistent link: https://www.econbiz.de/10008921773

Exclusive Contracts, Loss to Delay and Incentives to Invest

Groh, Christian; Spagnolo, Giancarlo - C.E.P.R. Discussion Papers - 2004

We model a new effect of exclusivity on non-contractible investments in buyer/seller relationships. By restricting the buyer to purchase from only one seller, exclusivity increases the buyer’s costs of haggling during renegotiation and hence the seller’s relative bargaining power and...

Persistent link: https://www.econbiz.de/10005497871

Airbnb and rents : evidence from Berlin

Duso, Tomaso; Michelsen, Claus; Schaefer, Maximilian; … - 2020

Cities worldwide have regulated peer-to-peer short-term rental platforms claiming that those platforms remove apartments from the long-term housing market, causing an in- crease in rents. Establishing and quantifying such a causal link is, however, challenging. We investigate two policy changes...

Persistent link: https://www.econbiz.de/10012258925