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Measuring business sector concentration by an infection model

Düllmann, Klaus (contributor) - 2006

Results from portfolio models for credit risk tell us that loan concentration in certain industry sectors can substantially increase the value-at-risk (VaR). The purpose of this paper is to analyze whether a tractable infection modelʺ can provide a meaningful estimate of the impact of...

Persistent link: https://www.econbiz.de/10003326735

Geographic concentration and the temporal scope of agglomeration economics : an index decomposition

Wren, Colin M. - 2011

Persistent link: https://www.econbiz.de/10009546962

Measuring Business Sector Concentration by an Infection Model

Duellmann, Klaus - 2016

Persistent link: https://www.econbiz.de/10012989309

Market concentration and competition in OECD mobile telecommunications markets

Sung, Nakil - In: Applied economics 46 (2014) 25/27, pp. 3037-3048

Persistent link: https://www.econbiz.de/10010418160

Heterogeneous price effects of consolidation : evidence from the car rental industry

Guler, Ali Umut; Misra, Kanishka; Singh, Vishal - In: Marketing science : the marketing journal of the … 39 (2020) 1, pp. 52-70

Persistent link: https://www.econbiz.de/10012183073

Structural Change, Market Concentration, and Inequality : A Multi-sector Analysis

Osumi, Yasuyuki (ed.) - 2024

Chapter 1: Introduction -- Part 1 Structural Change and Inequalities -- Chapter 2: “Structural Change, Service Sector Features, and Aggregate Elasticity of Substitution” Yasuyuki Osumi -- Chapter 3: “Structural Change and Evolution of Top Wealth: American Forbes 400 lists, 1990 – 2020”...