IDEAS home Printed from https://ideas.repec.org/d/essaitn.html

Publications

by members of

Université de Carthage → École Supérieure de la Statistique et de l'Analyse de l'Information (ESSAI)

University of Carthago → Higher School for Statistics and Information Analysis

These are publications listed in RePEc written by members of the above institution who are registered with the RePEc Author Service. Thus this compiles the works all those currently affiliated with this institution, not those affilated at the time of publication. List of registered members. Register yourself. Citation analysis. This page is updated in the first days of each month.
| Working papers | Journal articles | Chapters |

Working papers

2024

  1. Rim Lahmandi-Ayed & Didier Laussel, 2024, "Random Informative Advertising with Vertically Differentiated Products," Post-Print, HAL, number hal-04678637, Mar, DOI: 10.3390/g15020010.

2023

  1. Hend Ghazzai & Rim Lahmandi-Ayed, 2023, "Globalization and Formal-Informal Wage Gap," Working Papers, HAL, number hal-04358202, Dec.

2022

  1. Rim Lahmandi-Ayed & Didier Laussel, 2022, "When do privatizations have popular support? A voting model," Post-Print, HAL, number hal-03702671, May, DOI: 10.1016/j.jmateco.2021.102633.

2021

  1. Hend Ghazzai & Wided Hemissi & Rim Lahmandi-Ayed & Sana Mami Kefi, 2021, "A Note on Democracy and Competition: The Role of Ownership Structure in a General Equilibrium Model with Vertical Preferences," Post-Print, HAL, number hal-02480175.
  2. Rim Lahmandi-Ayed & Hejer Lasram & Didier Laussel, 2021, "Is partial privatization of universities a solution for higher education? A successive monopolies model," Post-Print, HAL, number hal-03591048, Dec, DOI: 10.1111/jpet.12531.

2020

  1. Rabah Amir & Helmuth Cremer & Rim Lahmandi‐ayed, 2020, "Introduction to the thematic issue on government‐provided services," Post-Print, HAL, number hal-03591065, Aug, DOI: 10.1111/jpet.12464.
  2. Rim Lahmandi-Ayed & Didier Laussel, 2020, "A voting model of privatization," Working Papers, HAL, number hal-02504990, May.
  3. Rabah Amir & Hend Ghazzai & Rim Lahmandi-Ayed, 2020, "On the Political Economy of Free Trade," Working Papers, HAL, number hal-02506064, Mar.

2018

  1. Rim Lahmandi-Ayed & Didier Laussel, 2018, "When do imperfectly competitive firms maximize profits? The lessons from a simple general equilibrium model with shareholders’ voting," Post-Print, HAL, number hal-01991962, Oct, DOI: 10.1016/j.jmateco.2018.06.006.
  2. Rim Lahmandi-Ayed & Mohamed Salah Matoussi, 2018, "Short and Long term Effects of Water Markets," Working Papers, HAL, number hal-01863372, Aug.
  3. Hend Ghazzai & R Lahmandi-Ayed, 2018, "Ecolabels: Is More Information Better?," Working Papers, HAL, number hal-01877934, Sep.
  4. Amani Kahloul & Rim Lahmandi-Ayed & Hejer Lasram, 2018, "Poverty, Competition, Democracy and Ownership: a General Equilibrium Model with Vertical Preferences ," Working Papers, HAL, number hal-01892192, Oct.
  5. Mabrouk, Mohamed, 2018, "On the Extension and Decomposition of a Preorder under Translation Invariance," MPRA Paper, University Library of Munich, Germany, number 90537, Dec.

2017

  1. Amani Kahloul & Rim Lahmandi-Ayed & Hejer Lasram & Didier Laussel, 2017, "Democracy and competition: Vertical differentiation and labor in a general equilibrium model," Post-Print, HAL, number hal-01793055, Aug, DOI: 10.1111/jpet.12256.
  2. Mabrouk, Mohamed, 2017, "Is Rentier Capitalism That Bad? Rent, Efficiency and Inequality Dynamics," MPRA Paper, University Library of Munich, Germany, number 81565, Sep.

2016

  1. Amal Hili & Rim Lahmandi-Ayed & Hejer Lasram, 2016, "Differentiation, labor market and globalization," Post-Print, HAL, number hal-02877960, Feb, DOI: 10.1080/09638199.2015.1136832.
  2. Mabrouk, Mohamed, 2016, "The Paradox of Thrift in an Inegalitarian Neoclassical Economy," MPRA Paper, University Library of Munich, Germany, number 75630, Dec.

2015

  1. Amal Hili & Rim Lahmandi-Ayed & Hejer Lasram, 2015, "Vertical differentiation and labor market: the differentiation principle revisited," Post-Print, HAL, number hal-01457404, Mar.

2014

  1. Nada Ben Elhadj & Rim Lahmandi-Ayed & Didier Laussel, 2014, "Advertising Spillovers and Market Structure," Post-Print, HAL, number hal-01463118, DOI: 10.3917/rel.803.0051.

2012

  1. Marc-Arthur Diaye & Amal Hili & Rim Lahmandi-Ayed, 2012, "Employee ownership: does firm's size matter ?," Documents de recherche, Centre d'Études des Politiques Économiques (EPEE), Université d'Evry Val d'Essonne, number 12-02, May.

2011

  1. Marie-Laure CABON-DHERSIN & Rim LAHMANDI-AYED, 2011, "R&D Organization: Cooperation or Cross-Licensing?," Discussion Papers (REL - Recherches Economiques de Louvain), Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES), number 2011012, Mar.
  2. Mabrouk, Mohamed B.R., 2011, "Les rendez-vous manqués de l'économie de la Tunisie 7-Novembriste
    [The missed opportunities of the Tunisian economy under the 7 November regime]    ," MPRA Paper, University Library of Munich, Germany, number 30611, May.

2009

  1. Mabrouk, Mohamed, 2009, "On the extension of a preorder under translation invariance," MPRA Paper, University Library of Munich, Germany, number 15407, May.
  2. Mabrouk, Mohamed, 2009, "Comparing Incomparable Alternatives when certain intergenerational choice axiom are to be satisfied," MPRA Paper, University Library of Munich, Germany, number 82568, Mar.

2008

  1. Adel Ben Youssef & Rim Lahmandi-Ayed, 2008, "Eco-labelling, competition and environment: Endogenization of labelling criteria," Post-Print, HAL, number halshs-00937208, Oct, DOI: 10.1007/s10640-007-9184-6.
  2. Mabrouk, Mohamed, 2008, "Translation invariance when utility streams are infinite and unbounded," MPRA Paper, University Library of Munich, Germany, number 18523, Nov, revised 01 Oct 2009.

2007

  1. Jean-Marc Bonnisseau & Rim Lahmandi-Ayed, 2007, "Vertical differentiation with non-uniform consumers' distribution," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers), HAL, number halshs-00265701, DOI: 10.1111/j.1742-7363.2007.00054.x.

2006

  1. Jean-Marc Bonnisseau & Rim Lahmandi-Ayed, 2006, "Vertical Differentiation: Multiproduct Strategy to Face Entry?," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers), HAL, number hal-00310490.
  2. Hend Ghazzai & Rim Lahmandi-Ayed, 2006, "Vertical differentiation, network externalities and compatibility decisions: an alternative approach," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers), HAL, number halshs-00111166, Feb.
  3. Mabrouk, Mohamed, 2006, "Allais-anonymity as an alternative to the discounted-sum criterion in the calculus of optimal growth I: Consensual optimality," MPRA Paper, University Library of Munich, Germany, number 10512, Apr.
  4. Mabrouk, Mohamed, 2006, "Allais-anonymity as an alternative to the discounted-sum criterion in the calculus of optimal growth II: Pareto optimality and some economic interpretations," MPRA Paper, University Library of Munich, Germany, number 15475, Apr.

2005

  1. Mohamed Mabrouk, 2005, "Optimal growth path in an OLG economy without time-preference assumptions : main results," GE, Growth, Math methods, University Library of Munich, Germany, number 0505004, May.
  2. Mohamed Mabrouk, 2005, "Optimal growth path in an OLG economy without time-preference assumptions (full text)," GE, Growth, Math methods, University Library of Munich, Germany, number 0510006, Oct.
  3. Mohamed Mabrouk, 2005, "Intergenerational anonymity as an alternative to the discounted- sum criterion in the calculus of optimal growth I: Consensual optimality," GE, Growth, Math methods, University Library of Munich, Germany, number 0510013, Oct.
  4. Mohamed Mabrouk, 2005, "Intergenerational anonymity as an alternative to the discounted- sum criterion in the calculus of optimal growth II: Pareto optimality and some economic interpretations," GE, Growth, Math methods, University Library of Munich, Germany, number 0511007, Nov.

1996

  1. Lahmandi-Ayed, R, 1996, "Natural Oligopolies : A Vertical Differentiation Model," Papiers d'Economie Mathématique et Applications, Université Panthéon-Sorbonne (Paris 1), number 96.05.
  2. Lahmandi-Ayed, R, 1996, "Oligopoly Equilibria in Exchange Economies : Limit Theorems," Papiers d'Economie Mathématique et Applications, Université Panthéon-Sorbonne (Paris 1), number 96.07.

Journal articles

2025

  1. Belkadhi, Khaled & Ghazzai, Hend & Lahmandi-Ayed, Rim, 2025, "Basic research and market concentration," Mathematical Social Sciences, Elsevier, volume 138, issue C, DOI: 10.1016/j.mathsocsci.2025.102472.

2024

  1. Rim Lahmandi-Ayed & Didier Laussel, 2024, "Random Informative Advertising with Vertically Differentiated Products," Games, MDPI, volume 15, issue 2, pages 1-29, March.

2023

  1. Rabah Amir & Hend Ghazzai & Rim Lahmandi-Ayed, 2023, "On the political economy of economic integration," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, volume 61, issue 1, pages 61-100, July, DOI: 10.1007/s00355-022-01441-3.

2022

  1. Lahmandi-Ayed, Rim & Laussel, Didier, 2022, "When do privatizations have popular support? A voting model," Journal of Mathematical Economics, Elsevier, volume 100, issue C, DOI: 10.1016/j.jmateco.2021.102633.

2021

  1. Rim Lahmandi‐Ayed & Hejer Lasram & Didier Laussel, 2021, "Is partial privatization of universities a solution for higher education?," Journal of Public Economic Theory, Association for Public Economic Theory, volume 23, issue 6, pages 1174-1198, December, DOI: 10.1111/jpet.12531.
  2. Hend Ghazzai & Wided Hemissi & Rim Lahmandi-Ayed & Sana Mami Kefi, 2021, "Note on Democracy and Competition: The Role of Ownership Structure in a General Equilibrium Model with Vertical Preferences," Revue d'économie politique, Dalloz, volume 131, issue 2, pages 249-261.

2020

  1. Rabah Amir & Helmuth Cremer & Rim Lahmandi‐Ayed, 2020, "Introduction to the thematic issue on government‐provided services," Journal of Public Economic Theory, Association for Public Economic Theory, volume 22, issue 4, pages 839-844, August, DOI: 10.1111/jpet.12464.
  2. Adriana Gama & Rim Lahmandi-Ayed & Ana Elisa Pereira, 2020, "Entry and mergers in oligopoly with firm-specific network effects," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), volume 70, issue 4, pages 1139-1164, November, DOI: 10.1007/s00199-020-01316-7.

2019

  1. Amani Kahloul & Rim Lahmandi‐Ayed & Hejer Lasram, 2019, "Poverty, competition, democracy, and ownership: A general equilibrium model with vertical preferences," Journal of Public Economic Theory, Association for Public Economic Theory, volume 21, issue 6, pages 1143-1178, December, DOI: 10.1111/jpet.12413.

2018

  1. Lahmandi-Ayed, Rim & Laussel, Didier, 2018, "When do imperfectly competitive firms maximize profits? The lessons from a simple general equilibrium model with shareholders’ voting," Journal of Mathematical Economics, Elsevier, volume 78, issue C, pages 6-12, DOI: 10.1016/j.jmateco.2018.06.006.

2017

  1. Amani Kahloul & Rim Lahmandi-Ayed & Hejer Lasram & Didier Laussel, 2017, "Democracy and competition: Vertical differentiation and labor in a general equilibrium model," Journal of Public Economic Theory, Association for Public Economic Theory, volume 19, issue 4, pages 860-874, August.

2016

  1. Amal Hili & Rim Lahmandi-Ayed & Hejer Lasram, 2016, "Differentiation, labor market and globalization," The Journal of International Trade & Economic Development, Taylor & Francis Journals, volume 25, issue 6, pages 809-833, September, DOI: 10.1080/09638199.2015.1136832.
  2. Mohamed Ben Ridha Mabrouk, 2016, "The paradox of thrift in an inegalitarian neoclassical economy," Business and Economic Horizons (BEH), Prague Development Center, volume 12, issue 3, pages 75-93, September.

2015

  1. Amal Hili & Rim Lahmandi-Ayed & Hejer Lasram, 2015, "Vertical differentiation and labor market: the differentiation principle revisited," Economics Bulletin, AccessEcon, volume 35, issue 1, pages 633-640.

2014

  1. Nada Ben Elhadj & Rim Lahmandi-Ayed & Didier Laussel, 2014, "Advertising Spillovers and Market Structure," Recherches économiques de Louvain, De Boeck Université, volume 80, issue 3, pages 51-98.

2012

  1. Nada Ben Elhadj & Khaïreddine Jebsi & Rim Lahmandi-Ayed, 2012, "Quality and capacity choices in a vertical differentiation model with congestion," International Journal of Economic Theory, The International Society for Economic Theory, volume 8, issue 3, pages 259-275, September, DOI: j.1742-7363.2012.00190.x.

2011

  1. Marie-Laure Cabon-Dhersin & Rim Lahmandi-Ayed, 2011, "R&D Organization: Cooperation or Cross-Licensing?," Recherches économiques de Louvain, De Boeck Université, volume 77, issue 1, pages 31-52.
  2. Ben Elhadj-Ben Brahim, Nada & Lahmandi-Ayed, Rim & Laussel, Didier, 2011, "Is targeted advertising always beneficial?," International Journal of Industrial Organization, Elsevier, volume 29, issue 6, pages 678-689, DOI: 10.1016/j.ijindorg.2011.03.002.
  3. Mohamed Ben Ridha Mabrouk, 2011, "Translation invariance when utility streams are infinite and unbounded," International Journal of Economic Theory, The International Society for Economic Theory, volume 7, issue 4, pages 317-329, December, DOI: j.1742-7363.2011.00168.x.

2010

  1. Lahmandi-Ayed, Rim, 2010, "Spatial differentiation, divisible consumption and the pro-competitive effect of income," Journal of Mathematical Economics, Elsevier, volume 46, issue 1, pages 71-85, January.
  2. Laussel, Didier & Lahmandi-Ayed, Rim, 2010, "Natural oligopolies with exogenous sunk costs: A non-Suttonian result," Journal of Mathematical Economics, Elsevier, volume 46, issue 5, pages 844-854, September.

2009

  1. Ghazzai Hend & Lahmandi-Ayed Rim, 2009, "Vertical Differentiation, Social Networks and Compatibility Decisions," The B.E. Journal of Theoretical Economics, De Gruyter, volume 9, issue 1, pages 1-23, June, DOI: 10.2202/1935-1704.1519.

2008

  1. Adel Ben Youssef & Rim Lahmandi-Ayed, 2008, "Eco-labelling, Competition and Environment: Endogenization of Labelling Criteria," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, volume 41, issue 2, pages 133-154, October, DOI: 10.1007/s10640-007-9184-6.

2007

  1. Jean‐Marc Bonnisseau & Rim Lahmandi‐Ayed, 2007, "Vertical differentiation with non‐uniform consumers' distribution," International Journal of Economic Theory, The International Society for Economic Theory, volume 3, issue 3, pages 179-190, September, DOI: 10.1111/j.1742-7363.2007.00054.x.
  2. Rim Lahmandi-Ayed, 2007, "A note on quality choice with an extended Mussa and Rosen's model," Economics Bulletin, AccessEcon, volume 12, issue 15, pages 1-9.
  3. Rim Lahmandi-Ayed, 2007, "Finiteness property with vertical and horizontal differentiation: does it really matter?," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), volume 33, issue 3, pages 531-548, December, DOI: 10.1007/s00199-006-0162-y.

2006

  1. Bonnisseau Jean-Marc & Lahmandi-Ayed Rim, 2006, "Vertical Differentiation: Multiproduct Strategy to Face Entry?," The B.E. Journal of Theoretical Economics, De Gruyter, volume 6, issue 1, pages 1-16, November, DOI: 10.2202/1534-598X.1282.
  2. Rim Lahmandi-Ayed, 2006, "Dynamic Entry Games: The Case Of Natural Duopoly," International Game Theory Review (IGTR), World Scientific Publishing Co. Pte. Ltd., volume 8, issue 04, pages 701-713, DOI: 10.1142/S021919890600120X.

2004

  1. Rim Lahmandi-Ayed, 2004, "Finiteness property in vertically differentiated markets: a note on locally increasing and decreasing returns," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), volume 23, issue 2, pages 371-382, January, DOI: 10.1007/s00199-003-0370-7.

2001

  1. Rim Lahmandi-Ayed, 2001, "Efficiency In Dynamic Entry Games: The Case Of Quantity Competition," International Game Theory Review (IGTR), World Scientific Publishing Co. Pte. Ltd., volume 3, issue 04, pages 341-350, DOI: 10.1142/S0219198901000440.

2000

  1. Lahmandi-Ayed, Rim, 2000, "Natural Oligopolies: A Vertical Differentiation Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, volume 41, issue 4, pages 971-987, November.

1996

  1. Lahmandi-Ayed, Rim & Ponssard, Jean-Pierre & Sevy, David, 1996, "Efficiency of dynamic quantity competition: A remark on Markovian equilibria," Economics Letters, Elsevier, volume 50, issue 2, pages 213-221, February.

Chapters

2014

  1. Nada Ben Elhadj-Ben Brahim & Rim Lahmandi-Ayed & Didier Laussel, 2014, "Is Targeted Advertising always Beneficial?," World Scientific Book Chapters, World Scientific Publishing Co. Pte. Ltd., chapter 20, in: Kaddour Hadri & William Mikhail, "Econometric Methods and Their Applications in Finance, Macro and Related Fields".

IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.