Sang-Ngoc PHAM

Ngoc-Sang PHAM

Caen

Professeur en Economie

Présentation

Ngoc-Sang Pham est professeur d’économie et a rejoint EM Normandie en 2020. Il est titulaire d’un doctorat en économie de l’Université Paris 1 Panthéon-Sorbonne, obtenu en 2014, ainsi que d’une habilitation à diriger des recherches (HDR), soutenue en 2024 au sein du même établissement. Ses travaux de recherche portent sur la théorie économique (équilibre général), l’économie financière, la macroéconomie et l'optimization. Ses recherches ont été publiées dans des revues internationales, telles que Econometrica, Economic Theory, Journal of Mathematical Economics et Journal of Optimization Theory and Applications.

Expérience professionnelle

Since 2020 : enseignant chercheur en économie, EM Normandie
2016-2020 : professeur assistant en économie, Montpellier Business School
2015-2016 : lecturer (ATER), LEM, University of Lille 3
2014-2015 : postdoctoral fellow, Labex MME-DII, EPEE, University of Evry

Département
Economie, territoires et développement durable
Matières enseignées
Economie alternative et appliquée Statistiques
Diplômes
2024 : HDR, Université de Paris I Panthéon-Sorbonne 2014 : Doctorat en économie, Université Paris 1 Panthéon-Sorbonne

Publications

  • Pham, N-S 2024, 'Essays in Dynamic General Equilibrium and Economic Growth', HDR (Habitation à Diriger des Recherches), Université de Paris I Panthéon-Sorbonne, Paris, France.

    2024

    Thèse de doctorat/HDR

  • Pham, N.S 2014, 'Essays in General Equilibrium with Borrowing Constraints, Optimal Growth, and FDI', doctorat en économie, Université Paris 1 Panthéon-Sorbonne, Paris, France.

    2014

    Thèse de doctorat/HDR

  • Pham, N.S & Toda, A.A (à paraître), 'Comment on “Asset Bubbles and Overlapping Generations”', Econometrica. FNEGE : 1* ; ABS : 4* ; FT50.

    2026

    Articles académiques

  • Gourdel, P, Le Van, C, Pham, N-S & Tran Viet, C (forthcoming), 'Hartman-Stampacchia theorems, Gale-Nikaidô-Debreu lemma, and Brouwer and Kakutani fixed-point theorems', Journal of Optimization Theory and Applications (ABS : 3)

    2026

    Articles académiques

  • Le Van, C & Pham, N.S (à paraître), 'Equilibrium with non-convex preferences: some insights', Bulletin of Economic Research. ABS : 2.

    2025

    Articles académiques

  • Le Van, C, Pham, N-S, Pham, T-K-C & Tran-Nam, B (à paraître), 'Governance, productivity and economic development', Journal of Public Economic Theory. ABS : 2.

    2025

    Articles académiques

  • Pham, N-S & Pham, T-K-C (à paraître), 'Climate aid and global environmental quality', Revue d´Economie du Développement.

    2025

    Articles académiques

  • Pham H-H & Pham, N-S (à paraître), 'Effects of Wariness on Economic Growth in Overlapping Generations Models', Journal of Mathematical Economics. FNEGE : 2 ; ABS : 3.

    2024

    Articles académiques

  • Le, T, Le Van, C, Pham, N-S & Saglam, C (à paraître), 'Sperner's lemma and competitive equilibrium with incomplete financial markets', Economics Letters. FNEGE : 3 ; ABS : 3.

    2024

    Articles académiques

  • Le Van, C, Pham, N-S & Pham, T-K 2023, Effects of development aid (grants and loans) on the economic dynamics of the recipient country, Mathematical Social Sciences, vol. 125, pp. 101-112.  ABS : 2.

    2023

    Articles académiques

  • Nguyen Huu, T.T & Pham, N.S (à paraître), 'FDI spillovers, New Industry Development, and Economic Growth', Journal of Public Economic Theory. ABS : 2.

    2023

    Articles académiques

  • Pham, N.S 2023, 'Intertemporal equilibrium with physical capital and financial asset: role of dividend taxation', Mathematical Social Sciences, vol. 123, pp. 95-104. ABS : 2.

    2023

    Articles académiques

  • Le, T, Le Van, C, Pham, N-S & Saglam, C 2022, 'A Direct Proof of the Gale-Nikaido-Debreu Lemma Using Sperner's Lemma', Journal of Optimization Theory and Applications, vol. 194, pp. 1072–1080. ABS : 3.

    2022

    Articles académiques

  • Bosi, S, Ha-Huy, T, Pham, C.T & Pham, N.S 2022, 'Ascendant altruism and asset price bubbles', International Journal of Economic Theory, vol. 18, issue 4, pp. 532-551. CNRS : 3 ; ABS : 2 ; HCERES : B.

    2022

    Articles académiques

  • Le Van, C, Bosi, S & Pham, N.S (à paraître), 'Real indeterminacy and dynamics of asset price bubbles in general equilibrium', Journal of Mathematical Economics. CNRS : 1 ; HCERES : A ; ABS : 3.

    2022

    Articles académiques

  • Pham, N.S & Pham, H 2021, 'Effects of credit limit on efficiency and welfare in a simple general equilibrium model', International Journal of Economic Theory, vol. 17, issue 7, December, pp. 446-470. CNRS : 3 ; HCERES : B.

    2021

    Articles académiques

  • Pham, N.S & Le Van, C 2020, 'Demand and equilibrium with inferior and Giffen behaviors', Mathematical Social Sciences, vol. 103, pp. 45-50. CNRS : 2 ; HCERES : A.

    2020

    Articles académiques

  • Pham, N.S & Pham, T.K.C 2020, 'Effects of foreign aid on the recipient country’s economic growth', Journal of Mathematical Economics, vol. 86, pp. 52-68. CNRS : 1 ; HCERES : A.

    2020

    Articles académiques

  • Pham, N.S & Pham, T.K.C 2019, 'Foreign aid, recipient government’s fiscal behavior, and economic growth', Economics Bulletin, vol. 39, pp. 2457-2466. CNRS : 3 ; HCERES : B.

    2019

    Articles académiques

  • Bosi, S, Ha-huy, T & Pham, N.S 2019, 'Rational bubbles in altruistic economies: when Tirole meets Ramsey', Economics Bulletin, vol 39, pp. 816-829. CNRS : 3 ; HCERES : B.

    2019

    Articles académiques

  • Bosi, S, Le Van, C & Pham, N.S 2018, 'Intertemporal equilibrium with heterogeneous agents, endogenous dividends and borrowing constraints', Journal of Mathematical Economics, vol. 76, pp. 1-20. CNRS : 1 ; HCERES : A.

    2018

    Articles académiques

  • Nguyen-Huu, T.T & Pham, N.S 2018, "Should the host country invest in a new industry?". Revue Economique, vol. 69(1), pp. 29-65. CNRS : 2 ; HCERES : A.

    2018

    Articles académiques

  • Bosi, S, Ha-Huy, T, Le Van, C, Pham, C.T & Pham, N.S 2018, 'Financial bubbles and capital accumulation in altruistic economies', Journal of Mathematical Economics, vol. 75, pp. 125-139. CNRS : 1 ; HCERES : A.

    2018

    Articles académiques

  • Bosi, S, Le Van, C & Pham, N.S 2017, 'Asset bubbles and efficiency in a generalized two-sector model', Mathematical Social Sciences, vol. 88, pp. 37-48. CNRS : 2 ; HCERES : A.

    2017

    Articles académiques

  • Le Van, C & Pham, N.S 2016, 'Intertemporal equilibrium with financial asset and physical capital', Economic Theory, vol. 62, pp. 155-199. CNRS : 1 ; HCERES : A.

    2016

    Articles académiques

  • Bosi, S & Pham, N.S 2016, 'Taxation, bubbles and endogenous growth', Economics Letters, vol. 143, pp. 73-76. CNRS : 3 ; HCERES : B.

    2016

    Articles académiques

  • Acurio-Vasconez, V, Giraud, G, Mc Isaac, F & Pham, N.S 2015, 'The effects of oil price shocks in a new-Keynesian framework with capital accumulation', Energy Policy, vol. 86, pp. 844-854. CNRS : 2 ; HCERES : A.

    2015

    Articles académiques

  • Pham, N.S & Bonnel, H 2011, 'Nonsmooth optimization over the (weakly or properly) Pareto set of a linear-quadratic multiobjective control problem: Explicit optimality conditions', Journal of Industrial and Management Optimization, vol. 7, No. 4, pp. 789-809.

    2011

    Articles académiques

  • Pham, N.S 2025, ‘Effects of Productivity and Credit Constraints on Equilibrium Aggregate Production in General Equilibrium Models with Heterogeneous Producers’, The Annual meeting of the Association of Southern European Economic Theorist, Rabat, Morocco, October 30 November 1st.

    2025

    Conférences académiques

  • Pham, N.S & Pham, T.K.C 2025, 'Climate finance and North-South relationship under ambiguity in environmental concern', Workshop Shift Sustainability, Harnessing Individual and Further Transition, Paris, France, April 11.
     

    2025

    Conférences académiques

  • Pham, N.S 2025, '(Non-Monotonic) Effects of Productivity and Credit Constraints on Equilibrium Aggregate Production in General Equilibrium Models with Heterogeneous Producers', AFSE, 73rd Congress of the French Economic Association, Paris, 2-4 juin.
     

    2025

    Conférences académiques

  • Pham, N.S 2025, 'The relationship between general equilibrium models with infinite-lived agents and overlapping generations models, and some applications', PET- International Conference on Public Economic Theory, Lisbon, Portugal, June 23-25.
     

    2025

    Conférences académiques

  • Pham, H-H & Pham, N-S 2024, 'Effects of Wariness on Economic Growth in Overlapping Generations Models', PET 2024 International Conference on Public Economic Theory, Lyon, France, June 10-12.
     

    2024

    Conférences académiques

  • Pham, N-S 2024, '(Non-Monotonic) Impacts of Productivity and Credit Shocks on Equilibrium Aggregate Production', The XXXII European Workshop on Economic Theory (EWET 2024), Manchester, UK, June 19-21.
     

    2024

    Conférences académiques

  • Pham, N-S 2023, 'Impacts of (individual and aggregate) productivity and credit shocks on equilibrium aggregate production', The SAET conference, Paris, France, July 17-21.
     

    2023

    Conférences académiques

  • Le Van, C & Pham, N-S 2022, 'Impacts of (individual) productivity and credit shocks on equilibrium aggregate production', The 2022 International Conference on Public Economic Theory (PET 2022), Marseille, France, June 08-10.

    2022

    Conférences académiques

  • Pham, N-S 2022, 'Impacts of (individual and aggregate) productivity and credit shocks on equilibrium aggregate production', Workshop “Sustainability, Public Action, and Well-Being”, Hanoi, Vietnam, July 18-19.

    2022

    Conférences académiques

  • Le Van, C, Pham, N-S & Pham, T.K.C 2022, 'Development loans, poverty trap, and economic dynamics', The Vietnam Economist Annual Meeting (VEAM), Hanoi, Vietnam, November 22-25.
     

    2022

    Conférences académiques

  • Pham, N.S 2019, 'Aggregate and distributional effects of financial frictions in general equilibrium', The XXVIII European Workshop on Economic Theory EWET, Berlin, Germany, June 13-15.

    2019

    Conférences académiques

  • Pham, N.S 2019, 'Aggregate and distributional effects of financial frictions in general equilibrium', VEAM 2019, Dalat, Vietnam, June 17-18.

    2019

    Conférences académiques

  • Pham, N.S & Pham, T.K.C 2018, 'Effects of foreign aid on the recipient country's economic growth', 17e Journées Louis-André Gérard-Varet in Public Economics, Aix-en-Provence, France, June 24-25.

    2018

    Conférences académiques

  • Pham, N.S & Pham-Thi, H 2018, 'Effects of credit limit on efficiency and welfare in a simple general equilibrium model', The PET 2018 conference, Hue, Vietnam, June 5-8. 

    2018

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2018, 'Intertemporal equilibrium with heterogeneous agents, endogenous dividends and collateral constraints', European Meeting of the Econometric Society, Cologne, Germany, August 27-31.

    2018

    Conférences académiques

  • Pham, N.S 2018, 'Credit limits and heterogeneity in general equilibrium models with a finite number of agents', The VEAM 2018 conference, Hanoi, Vietnam, June 11-12.

    2018

    Conférences académiques

  • Pham, N.S & Pham-Thi, H 2018, 'Effects of credit limit on efficiency and welfare in a simple general equilibrium model', European Workshop on General Equilibrium Theory (EWGET), Paris, France, June 27-29.

    2018

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2017, 'Intertemporal equilibrium with heterogeneous agents, endogenous dividends and collateral constraints', Society for Advancement of Economic Theory (SAET), Faro, Portugal, June 25-30.

    2017

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2017, 'Intertemporal equilibrium with heterogeneous agents, endogenous dividends and collateral constraints', Association Française de Sciences Economiques (AFSE), Nice, France, June 19-21.

    2017

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2017, 'Intertemporal equilibrium with heterogeneous agents, endogenous dividends and collateral constraints', International Workshop «Economic Growth, Macroeconomic Dynamics and Agents' Heterogeneity», St. Petersburg, Russia, May 24-27.

    2017

    Conférences académiques

  • Pham, N.S 2017, 'Assets with possibly negative dividends', Association for Public Economic Theory (APET) conference, Paris, France, July 10-13

    2017

    Conférences académiques

  • Pham, N.S 2017, 'Assets with possibly negative dividends', Workshop "Finance and Growth", Florence, Italia.

    2017

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2016, 'Inter-temporal equilibrium with heterogeneous agents, endogenous dividends and borrowing constraints', VEAM 2016, Da Nang, Vietnam, August 11-12.

    2016

    Conférences académiques

  • Pham, N.S 2016, 'Physical capital, financial asset and dividend taxation', PET 2016, Rio de Janeiro, Brazil.

    2016

    Conférences académiques

  • Pham N.S 2016, 'Assets with negative dividends', IMPA SAET 2016, Rio de Janeiro, Brazil, July 6-9.

    2016

    Conférences académiques

  • Bosi, S, Le Van, C & Pham, N.S 2016, 'Asset bubbles and efficiency in a generalized two-sector model', European Winter Meeting of the Econometric Society, Edinburgh, Scotland, December 10-11.

    2016

    Conférences académiques

  • Le Van, C & Pham, N.S 2015, 'Intertemporal equilibrium with financial asset and physical capital', Econometric Society World Congress, Montréal, Canada, August 17-21.

    2015

    Conférences académiques

  • Le Van, C & Pham, N.S 2015, 'Intertemporal equilibrium with financial asset and physical capital', ADRES, Paris, France, December 14-15.

    2015

    Conférences académiques

  • Le Van, C & Pham, N.S 2015, 'Intertemporal equilibrium with financial asset and physical capital', Royal Economic Society Conference, Manchester, UK, March 30 - April 1.

    2015

    Conférences académiques

  • Bosi, S. Le Van, C & Pham, N.S 2015, 'Rational land and housing bubbles in infinite horizon general equilibrium models', UECE Lisbon Meetings in Game Theory and Applications 2015, Lisbon, Portugal, 5-7 November.

    2015

    Conférences académiques

  • Pham, N.S 2015, 'Physical capital, financial asset and dividend taxation', Sustainability workshop, Strasbourg, France, October 16.

    2015

    Conférences académiques

  • Nguyen-Huu, T.T & Pham, N.S 2015, 'Optimal growth: FDI and new technology', Vietnam Economist Annual Meeting - VEAM, Thai Nguyen, Vietnam, June 9-10.

    2015

    Conférences académiques

  • Le Van, C, Pham, N.S & Vailakis, Y 2015, 'Financial asset bubble with heterogeneous agents and endogenous borrowing constraints', Association of Public Economic Theory Conference PET, Luxembourg, July 2-4.

    2015

    Conférences académiques

  • Le Van, C & Pham, N.S 2014, 'Financial asset bubble and physical capital bubble', XXIII European Workshop on General Equilibrium Theory (EWGET), Paris, France, June 30 - July 1.

    2014

    Conférences académiques

  • Le Van, C & Pham, N.S 2014, 'Intertemporal equilibrium with financial asset and physical capital', General Equilibrium Days, York, UK.

    2014

    Conférences académiques

  • Le Van, C & Pham, N.S 2013, 'Intertemporal equilibrium with financial asset and physical capital', Vietnam Economist Annual Meeting, Hue, Vietnam, June 18-19.

    2013

    Conférences académiques

  • Pham, N.S 2013, 'Collateral monetary equilibrium with liquidity constraints in an infinite-horizon economy', XXII EWGET, Vienna, Austria, May 31 - June 2.

    2013

    Conférences académiques

  • Pham, N.S 2013, 'Collateral monetary equilibrium with liquidity constraints in an infinite-horizon economy', General Equilibrium Days, York, UK.

    2013

    Conférences académiques

  • Pham, N.S 2013, 'Collateral monetary equilibrium with liquidity constraints in an infinite-horizon economy', Financial Regulation and Systemic Risk, Paris, France, 

    2013

    Conférences académiques

  • Le Van, C & Pham, N.S 2013, 'Intertemporal equilibrium with financial asset and physical capital', 13th SAET Society for the Advancement of Economic Theory, Paris, France, July 26-27.

    2013

    Conférences académiques

  • Pham, N-S 2024, ‘L’investissement Socialement Responsable : Principes et enjeux’, in  Laré, A. et Saadaoui, K Fiches de Développement durable et RSE : Rappels de cours et exercices corrigés, Ed. Ellipses, p. 294-308, fiche 25, juillet. 

    2024

    Ouvrages de recherche et Chapitres d'ouvrage

  • Pham, N.S & Pham, T.K.C 2022, 'Allocation and Effectiveness of Foreign Aid: An Overview', In: Le Van, C., Pham Hoang, V., Tawada, M. (eds) International Trade, Economic Development, and the Vietnamese Economy. New Frontiers in Regional Science: Asian Perspectives, Springer, Singapore, vol 61, 75-102.

    2022

    Ouvrages de recherche et Chapitres d'ouvrage

  • Le Van, C & Pham, N.S 2022, 'Why Does Productivity Matter?', In: Le Van, C., Pham Hoang, V., Tawada, M. (eds) International Trade, Economic Development, and the Vietnamese Economy. New Frontiers in Regional Science: Asian Perspectives, Springer, Singapore, vol 61, pp. 173-185.

    2022

    Ouvrages de recherche et Chapitres d'ouvrage

  • Le Van, C, Nguyen, T.D.H, Tran-Nam, B & Pham, S.N 2018, 'A General Equilibrium Model in Which Consumption Takes Time', in B. Tran-Nam, M. Tawada and M. Okawa (Eds.), "Recent Developments in Normative Trade Theory and Welfare Economics", Springer-Verlag.

    2018

    Ouvrages de recherche et Chapitres d'ouvrage

  • Bosi, S, Le Van, C & Pham, S.N 2017, 'Rational land and housing bubbles in infinite-horizon economies', in K. Nishimura, A. Venditti and N. Yannelis, (Eds.), "Sunspots and Non-Linear Dynamics – Essays in honor of Jean-Michel Grandmont", Series "Studies in Economic Theory", Springer-Verlag. 

    2017

    Ouvrages de recherche et Chapitres d'ouvrage

  • Le Van, C, Nguyen Huu, T-T, Nguyen, V-P & Pham, N-S 2025, 'Đổi mới sáng tạo để thoát các “bẫy” phát triển - Innovation to escape development traps', Tia Sang, June, 23.

    2025

    Articles dans des revues professionnelles

  • Le Van, C & Pham, N-S, 'Nobel Kinh tế 2025: Tăng trưởng bền vững và vài gợi ý cho Việt Nam', Tia Sang, October 24. English title: "Nobel Prize in Economics 2025: Sustainable growth and some suggestions for Vietnam".

    2025

    Articles dans des revues professionnelles

  • Nguyen Huu, T-T, Nguyen, V-P & Pham, N-S 2025, 'FDI trong kỷ nguyên “vươn mình” của Việt Nam - FDI in the new area of Vietnam', Tia Sang, September, 15.

     

    2025

    Articles dans des revues professionnelles