Skip to main content
🔍︎
Program
Topic · Experience level
🎚︎
Program
Programs
Topic
Topics
Experience
Experience level
cancel
Meine Favoriten
Menu

Publication database

Picture of various books and publications
Filter
Journal Article

Contracts as a barrier to entry in markets with non-pivotal buyers

American Economic Review 107 (7): 2041–2071
Özlem Bedre-Defolie, Gary Biglaiser (2017)
Subject(s)
Economics, politics and business environment
Keyword(s)
Long-term contracts, breakup fees, foreclosure
JEL Code(s)
D11, D21, D43, D86, L13, L51
Considering markets with nonpivotal buyers, we analyze the anticompetitive effects of breakup fees used by an incumbent facing a more efficient entrant in the future. Buyers differ in their intrinsic switching costs. Breakup fees are profitably used to foreclose entry, regardless of the entrant's efficiency advantage or level of switching costs. Banning breakup fees is beneficial to consumers. The ban enhances the total welfare unless the entrant's efficiency is close to the incumbent's. Inefficient foreclosure arises not because of rent shifting from the entrant, but because the incumbent uses a long-term contract to manipulate consumers' expected surplus from not signing it.
Copyright ©2017 by the American Economic Association.
Volume
107
Journal Pages
2041–2071
Journal Article

What do a million observations have to say about loan defaults? Opening the black box of relationships

Journal of Financial Intermediation 31 (July): 1–15
Manju Puri, Jörg Rocholl, Sascha Steffen (2017)
Subject(s)
Finance, accounting and corporate governance
Keyword(s)
Bank lending, relationship specific information, discretion, loan defaults, monitoring, screening
JEL Code(s)
G20, G21
Using a unique dataset of more than 1 million loans made by 296 German banks, we evaluate the impact of many aspects of customer–bank relationships on loan default rates. Our research suggests a practical solution to reducing loan defaults for new customers: Have the customer open a simple transactions account – savings or checking account. Observe for some time and then decide whether to make a loan. Loans made under this model have lower default, as banks can use historical data about their borrowers to establish a baseline against which new client-related information can be evaluated. Banks assemble this historical information through relationships of different forms. We define relationships in many different ways to capture non-credit relationships, transaction accounts, as well as the depth and intensity of relationships, and find each of these can provide information that helps reduce default – even establishing a simple savings or checking account and observing the activity prior to loan granting can help reduce loan defaults. Our results show that banks with relationship-specific information act differently compared with banks that do not have this information both in screening and subsequent monitoring borrowers which helps reduce loan defaults.
With permission of Elsevier
Volume
31
Journal Pages
1–15
Book Chapter

Where digitalization meets sustainability: Opportunities and challenges

In Sustainability in a digital world, edited by Thomas Osburg, Christiane Lohrmann, 37–49. Cham: Springer International Publishing.
Sezen Aksin-Sivrikaya, CB Bhattacharya (2017)
Subject(s)
Ethics and social responsibility; Information technology and systems
Keyword(s)
Service dominant logic, interorganizational governance models, digitalization, stakeholder networks
Secondary Title
Sustainability in a digital world
Pages
37–49
ISBN
978-3-319-54602-5
ISBN (Online)
978-3-319-54603-2
DSI Industrial & Policy Recommendations Series (IPR)

Recommendations for safety, security and data policy in automotive IT

DSI Industrial & Policy Recommendations Series (IPR) 2017 (4)
Sandro Gaycken, Martin Schallbruch, Georg T. Becker (2017)
Subject(s)
Technology, R&D management
Keyword(s)
Automotive IT, safety, security, data policy, vehicle safety
The DSI has carried out stakeholder workshops with the automotive sector, mobility digital startups, automotive insurers, and vehicle inspectors and, on this basis, has developed the recommendations for safety, security and data policy in automotive IT. The car of the future will collect a wide range of data. Ownership and usage of those data must be clarified, and legal and technical characteristics have to be established in order to endure data protection, data security, vehicle safety, and a fair market.
This issue contains German text and English translation in one file.
Volume
2017
Magazine article

On cyber attacks and the accidental war

Forbes India
Sandro Gaycken (2017)
Subject(s)
Technology, R&D management
Keyword(s)
cyber attacks, Internet, crime
Op-Ed

IT-Sicherheit: Bundestag verabschiedet NIS-Umsetzungsgesetz

CRonline
Martin Schallbruch (2017)
Subject(s)
Technology, R&D management
Report

Cybersecurity international: Unterschiedliche Prioritäten [International cybersecurity: Different priorities]

In Digitalpolitik: Eine Einführung, edited by Lorena Jaume-Palasí, Julia Pohle, Matthias Spielkamp, 19–26. Berlin: Wikimedia.
Isabel Skierka (2017)
Subject(s)
Information technology and systems
Keyword(s)
Cybersecurity, National Security, Human Rights, Conflicts
Secondary Title
Digitalpolitik: Eine Einführung
Pages
19–26
ESMT Working Paper

Speeding up the Internet: Regulation and investment in European fiber optic infrastructure

ESMT Working Paper No. 17-02
Wolfgang Briglauer, Carlo Cambini, Michał Grajek (2017)
Subject(s)
Economics, politics and business environment; Information technology and systems; Technology, R&D management
Keyword(s)
Internet access market, access regulation, investment, infrastructure, Next Generation Networks, broadband, telecoms, cable operators and Europe
JEL Code(s)
L96, L51
In this paper we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous entrants and test its main predictions using panel data from 27 EU member states over the last decade. Our theoretical model extends the existing literature by, among other things, allowing for heterogeneous entrants in internet access markets, as we consider both other telecom and cable TV operators as entrants. In the empirical part, we use a novel data set including information on physical fiber network investments, legacy network access regulation and recently imposed fiber access regulations. Our main finding is that more stringent access regulations for both the legacy and the fiber networks harm investments by incumbent telecom operators, but, in line with our theoretical model, do not affect cable TV operators.

 

View all ESMT Working Papers in the ESMT Working Paper Series here. ESMT Working Papers are also available via SSRN, RePEc, EconStor, and the German National Library (DNB).

Pages
45
ISSN (Print)
1866–3494
Journal Article

Fehlermanagement – warum Schuldzuweisungen nicht helfen [Error management – why finger-pointing does not help]

UnternehmerBrief Bauwirtschaft 40 (5): 3–8
Subject(s)
Human resources management/organizational behavior
Volume
40
Journal Pages
3–8
Book Chapter

Minimum variance hedging for managing price risks

In 11th Conference on Stochastic Models of Manufacturing and Service Operations, 155–160. : Institute of Industrial Technologies and Automation (ITIA) of the National Research Council of Italy.
Caner Canyakmaz, Fikri Karaesmen, Süleyman Özekici (2017)
Subject(s)
Management sciences, decision sciences and quantitative methods
Keyword(s)
Minimum-variance hedging, continuous price fluctuations
Secondary Title
11th Conference on Stochastic Models of Manufacturing and Service Operations
Pages
155–160
ISBN
978-889-4128-62-8
Chatbox