German Coloma

CEMA University

Professor

Department of Economics

Av. Cordoba 374

Buenos Aires, Capital Federal C1054AAP

Argentina

http://https://ucema.edu.ar/german-coloma

SCHOLARLY PAPERS

18

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Scholarly Papers (18)

1.

A Note on the Equivalence between Contractual and Tort Liability Rules

Universidad del CEMA Trabajo Paper No. 179
Number of pages: 18 Posted: 09 Nov 2001
German Coloma and Sergio Pernice
CEMA University and University of CEMA
Downloads 438 (129,444)

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Contract law, tort law, liability rules.

2.

The Argentine Competition Law and its Enforcement

Universidad del CEMA Working Paper No. 342
Number of pages: 30 Posted: 27 Jun 2007
German Coloma
CEMA University
Downloads 271 (218,155)

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Competition law, antitrust, Argentina

3.

Mergers and Acquisitions in Mixed-Oligopoly Markets

Number of pages: 16 Posted: 27 Feb 2006
German Coloma
CEMA University
Downloads 258 (229,078)

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Mergers and acquisitions, mixed oligopoly, public enterprise

4.

Estimation of Demand Systems Based on Elasticities of Substitution

Universidad del CEMA Working Paper No. 322
Number of pages: 22 Posted: 28 Jun 2007
German Coloma
CEMA University
Downloads 202 (289,295)
Citation 2

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Demand Systems, Elasticity of Substitution, Simultaneous Equations, Carbonated Soft Drinks

5.

Symmetric Tragedies: A Different Approach

Number of pages: 7 Posted: 26 Mar 2004
German Coloma
CEMA University
Downloads 160 (355,579)

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Commons, anticommons, externalities, market power, coase theorem

6.

The Penalty-Kick Game Under Incomplete Information

University of CEMA Economics Serie Documentos de Trabajo No. 487
Number of pages: 32 Posted: 25 Jul 2012
German Coloma
CEMA University
Downloads 156 (365,127)
Citation 2

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soccer penalty kicks, mixed strategies, Bayesian equilibrium, incomplete information

7.

An Integrated Model of Predation and Collusion

Number of pages: 11 Posted: 20 Mar 2004
German Coloma
CEMA University
Downloads 139 (398,533)

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Predation, collusion, competition, war of attrition, nash equilibrium, discount factors

8.

Competition, Bargaining and Income Distribution in Argentina and the United States

CEMA Working Paper No. 148
Number of pages: 25 Posted: 09 Nov 2001
German Coloma
CEMA University
Downloads 107 (485,703)

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Capital accumulation, income distribution, hypothesis testing

9.

The Socio-Economic Significance of Four Phonetic Characteristics in North American English

Serie Documentos de Trabajo Document No. 459
Number of pages: 17 Posted: 08 Nov 2011
German Coloma
CEMA University
Downloads 103 (499,270)

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statistical regression, phonetic characteristics, per-capita income, North American English

10.

Competitive and Bertrand Equilibria, With and Without Product Differentiation

Revista de Análisis Económico - Economic Analysis Review, Vol. 24, No. 1, 2009
Number of pages: 12 Posted: 08 Jul 2009
German Coloma
CEMA University
Downloads 90 (545,543)

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Bertrand Equilibrium, Competitive Equilibrium, Product Differentiation

11.

Bertrand and Price-Taking Equilibria in Markets with Product Differentiation

University of CEMA Working Paper No. 369
Number of pages: 10 Posted: 05 Dec 2007
German Coloma
CEMA University
Downloads 80 (585,474)

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Bertrand equilibrium, price-taking equilibrium, product differentiation

12.

A Statistical Comparison Between Two Texts to Illustrate the Phonetics of Spanish

Serie Documentos de Trabajo, Nro. 619
Number of pages: 27 Posted: 13 Oct 2017
German Coloma
CEMA University
Downloads 53 (720,843)

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Descriptive Phonetics, Spanish, Phonetic Balance, Zipf Distribution, Yule Distribution

13.

The Effect of Horizontal Mergers on Efficiency and Market Power: An Application to the Argentine Hamburger Market

Serie Documentos de Trabajo, Nro. 705
Number of pages: 14 Posted: 31 Dec 2019
German Coloma
CEMA University
Downloads 46 (765,465)

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merger, hamburger, Argentina, market power, efficiency

14.

Language Complexity Trade-Offs Revisited

Serie Documentos de Trabajo - Nro. 721
Number of pages: 29 Posted: 13 Jul 2020
German Coloma
CEMA University
Downloads 40 (807,952)
Citation 1

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complexity trade-off, partial correlation, linguistic ratios, simultaneous-equation regression, Menzerath law, The North Wind and the Sun

15.

El Número Óptimo De Empresas Bajo Competencia De Bertrand (The Optimum Number of Firms Under Bertrand Competition)

Estudios de Economía, Vol. 37, No. 2, pp. 189-205, December 2010
Number of pages: 18 Posted: 08 May 2011 Last Revised: 11 May 2011
German Coloma
CEMA University
Downloads 27 (917,207)

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Equilibrio de Bertrand, Rendimientos variables, Libre entrada, Número de empresa

16.

Bertrand Competition in Markets with Fixed Costs

The B.E. Journal of Theoretical Economics, Vol. 10, Issue 1 (Contributions), Article 27, 2010. DOI: 10.2202/1935-1704.1634
Posted: 03 Aug 2017
Alejandro Saporiti and German Coloma
University of Manchester and CEMA University

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Bertrand Competition; Fixed Costs; Cost Subadditivity; Natural Monopoly

17.

Damages for Breach of Contract, Impossibility of Performance and Legal Enforceability

Universidad del CEMA Working Paper No. 357
Posted: 11 Oct 2007
German Coloma
CEMA University

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breach of contact, impossibility of performance, legal enforceability

18.

Product Differentiation and Market Power in the California Gasoline Market

Journal of Applied Economics, Vol. II, No. 1, pp. 1-27, May 1999
Posted: 10 Jun 2004
German Coloma
CEMA University

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