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Ratul Lahkar

Personal Details

First Name:Ratul
Middle Name:
Last Name:Lahkar
Suffix:
RePEc Short-ID:pla859
https://sites.google.com/site/rlahkar/

Affiliation

Indian Institute of Management Udaipur (IIMU)

Udaipur, India
http://iimu.ac.in/

:

Balicha, Udaipur – 313 001, Rajasthan
RePEc:edi:iimudin (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  1. Lahkar, Ratul & Riedel, Frank, 2016. "The Continuous Logit Dynamic and Price Dispersion," Center for Mathematical Economics Working Papers 521, Center for Mathematical Economics, Bielefeld University.
  2. Lahkar, Ratul & Pingali, Viswanath & Sadhu, Santadarshan, 2012. "Does Competition in the Microfinance Industry Necessarily Mean Over-borrowing?," IIMA Working Papers WP2012-12-01, Indian Institute of Management Ahmedabad, Research and Publication Department.
  3. Lahkar, Ratul & Pingali, Viswanath, 2012. "Entry of Profit-Motivated Microfinance Institutions and Borrower Welfare," IIMA Working Papers WP2012-09-04, Indian Institute of Management Ahmedabad, Research and Publication Department.

Articles

  1. Lahkar, Ratul & Pingali, Viswanath, 2016. "Expansion and welfare in microfinance: A screening model," Economic Modelling, Elsevier, vol. 53(C), pages 1-7.
  2. Lahkar, Ratul & Riedel, Frank, 2015. "The logit dynamic for games with continuous strategy sets," Games and Economic Behavior, Elsevier, vol. 91(C), pages 268-282.
  3. Ratul Lahkar & Viswanath Pingali, 2014. "Risk diversification through multiple group membership in microfinance," Applied Economics Letters, Taylor & Francis Journals, vol. 21(9), pages 622-625, June.
  4. Lahkar, Ratul & Seymour, Robert M., 2014. "The dynamics of generalized reinforcement learning," Journal of Economic Theory, Elsevier, vol. 151(C), pages 584-595.
  5. Lahkar, Ratul & Seymour, Robert M., 2013. "Reinforcement learning in population games," Games and Economic Behavior, Elsevier, vol. 80(C), pages 10-38.
  6. Ratul Lahkar, 2013. "Evolution in Bayesian Supermodular Population Games," Studies in Microeconomics, , vol. 1(1), pages 59-80, June.
  7. Ratul Lahkar, 2012. "Evolutionary game theory: an exposition," Indian Growth and Development Review, Emerald Group Publishing, vol. 5(2), pages 203-213, September.
  8. Ratul, Lahkar, 2011. "The dynamic instability of dispersed price equilibria," Journal of Economic Theory, Elsevier, vol. 146(5), pages 1796-1827, September.
  9. Lahkar, Ratul & Sandholm, William H., 2008. "The projection dynamic and the geometry of population games," Games and Economic Behavior, Elsevier, vol. 64(2), pages 565-590, November.
  10. Sandholm, William H. & DokumacI, Emin & Lahkar, Ratul, 2008. "The projection dynamic and the replicator dynamic," Games and Economic Behavior, Elsevier, vol. 64(2), pages 666-683, November.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

  1. Lahkar, Ratul & Riedel, Frank, 2016. "The Continuous Logit Dynamic and Price Dispersion," Center for Mathematical Economics Working Papers 521, Center for Mathematical Economics, Bielefeld University.

    Cited by:

    1. Hoffmann, Eric, 2016. "On the learning and stability of mixed strategy Nash equilibria in games of strategic substitutes," Journal of Economic Behavior & Organization, Elsevier, vol. 130(C), pages 349-362.

  2. Lahkar, Ratul & Pingali, Viswanath & Sadhu, Santadarshan, 2012. "Does Competition in the Microfinance Industry Necessarily Mean Over-borrowing?," IIMA Working Papers WP2012-12-01, Indian Institute of Management Ahmedabad, Research and Publication Department.

    Cited by:

    1. Chichaibelu, Bezawit Beyene & Waibel, Hermann, 2017. "Borrowing from “Pui” to Pay “Pom”: Multiple Borrowing and Over-Indebtedness in Rural Thailand," World Development, Elsevier, vol. 98(C), pages 338-350.

  3. Lahkar, Ratul & Pingali, Viswanath, 2012. "Entry of Profit-Motivated Microfinance Institutions and Borrower Welfare," IIMA Working Papers WP2012-09-04, Indian Institute of Management Ahmedabad, Research and Publication Department.

    Cited by:

    1. Lahkar, Ratul & Pingali, Viswanath & Sadhu, Santadarshan, 2012. "Does Competition in the Microfinance Industry Necessarily Mean Over-borrowing?," IIMA Working Papers WP2012-12-01, Indian Institute of Management Ahmedabad, Research and Publication Department.

Articles

  1. Lahkar, Ratul & Pingali, Viswanath, 2016. "Expansion and welfare in microfinance: A screening model," Economic Modelling, Elsevier, vol. 53(C), pages 1-7.

    Cited by:

    1. Caserta, Maurizio & Monteleone, Simona & Reito, Francesco, 2018. "The trade-off between profitability and outreach in microfinance," Economic Modelling, Elsevier, vol. 72(C), pages 31-41.
    2. Raihan, Selim & Osmani, S.R. & Khalily, M.A. Baqui, 2017. "The macro impact of microfinance in Bangladesh: A CGE analysis," Economic Modelling, Elsevier, vol. 62(C), pages 1-15.
    3. Mahinda Wijesiri, 2016. "Weathering the storm: Ownership structure and performance of microfinance institutions in the wake of the global financial crisis," Indira Gandhi Institute of Development Research, Mumbai Working Papers 2016-002, Indira Gandhi Institute of Development Research, Mumbai, India.
    4. Shirley J. Ho & Sushanta K. Mallick, 2017. "Does Institutional Linkage of Bank-MFI Foster Inclusive Financial Development Even in the Presence of MFI Frauds?," Scottish Journal of Political Economy, Scottish Economic Society, vol. 64(3), pages 283-309, July.

  2. Lahkar, Ratul & Riedel, Frank, 2015. "The logit dynamic for games with continuous strategy sets," Games and Economic Behavior, Elsevier, vol. 91(C), pages 268-282.

    Cited by:

    1. Dai Zusai, 2017. "Nonaggregable evolutionary dynamics under payoff heterogeneity," DETU Working Papers 1702, Department of Economics, Temple University.
    2. Rabanal, Jean Paul & Lee, Dongwook, 2017. "On the dynamic stability of a price dispersion model using gradient dynamics," Journal of Economic Dynamics and Control, Elsevier, vol. 84(C), pages 32-42.
    3. Jean Paul Rabanal, 2017. "On the Evolution of Continuous Types Under Replicator and Gradient Dynamics: Two Examples," Dynamic Games and Applications, Springer, vol. 7(1), pages 76-92, March.
    4. Cheung, Man-Wah, 2016. "Imitative dynamics for games with continuous strategy space," Games and Economic Behavior, Elsevier, vol. 99(C), pages 206-223.
    5. Dharini Hingu & K. S. Mallikarjuna Rao & A. J. Shaiju, 2018. "Evolutionary Stability of Polymorphic Population States in Continuous Games," Dynamic Games and Applications, Springer, vol. 8(1), pages 141-156, March.

  3. Ratul Lahkar & Viswanath Pingali, 2014. "Risk diversification through multiple group membership in microfinance," Applied Economics Letters, Taylor & Francis Journals, vol. 21(9), pages 622-625, June.

    Cited by:

    1. Lahkar, Ratul & Pingali, Viswanath, 2016. "Expansion and welfare in microfinance: A screening model," Economic Modelling, Elsevier, vol. 53(C), pages 1-7.

  4. Lahkar, Ratul & Seymour, Robert M., 2014. "The dynamics of generalized reinforcement learning," Journal of Economic Theory, Elsevier, vol. 151(C), pages 584-595.

    Cited by:

    1. Lahkar, Ratul, 2017. "Equilibrium selection in the stag hunt game under generalized reinforcement learning," Journal of Economic Behavior & Organization, Elsevier, vol. 138(C), pages 63-68.

  5. Lahkar, Ratul & Seymour, Robert M., 2013. "Reinforcement learning in population games," Games and Economic Behavior, Elsevier, vol. 80(C), pages 10-38.

    Cited by:

    1. Lahkar, Ratul & Seymour, Robert M., 2014. "The dynamics of generalized reinforcement learning," Journal of Economic Theory, Elsevier, vol. 151(C), pages 584-595.
    2. Dai Zusai, 2017. "Nonaggregable evolutionary dynamics under payoff heterogeneity," DETU Working Papers 1702, Department of Economics, Temple University.
    3. Wei, Fangfang & Jia, Ning & Ma, Shoufeng, 2016. "Day-to-day traffic dynamics considering social interaction: From individual route choice behavior to a network flow model," Transportation Research Part B: Methodological, Elsevier, vol. 94(C), pages 335-354.

  6. Ratul Lahkar, 2012. "Evolutionary game theory: an exposition," Indian Growth and Development Review, Emerald Group Publishing, vol. 5(2), pages 203-213, September.

    Cited by:

    1. Martin Hahn, 2012. "An Evolutionary Analysis of Varian’s Model of Sales," Dynamic Games and Applications, Springer, vol. 2(1), pages 71-96, March.

  7. Ratul, Lahkar, 2011. "The dynamic instability of dispersed price equilibria," Journal of Economic Theory, Elsevier, vol. 146(5), pages 1796-1827, September.

    Cited by:

    1. Hoffmann, Eric, 2016. "On the learning and stability of mixed strategy Nash equilibria in games of strategic substitutes," Journal of Economic Behavior & Organization, Elsevier, vol. 130(C), pages 349-362.
    2. Chakrabarti, Anindya S. & Lahkar, Ratul, 2017. "Productivity dispersion and output fluctuations: An evolutionary model," Journal of Economic Behavior & Organization, Elsevier, vol. 137(C), pages 339-360.
    3. Rabanal, Jean Paul & Lee, Dongwook, 2017. "On the dynamic stability of a price dispersion model using gradient dynamics," Journal of Economic Dynamics and Control, Elsevier, vol. 84(C), pages 32-42.
    4. Lahkar, Ratul & Riedel, Frank, 2016. "The Continuous Logit Dynamic and Price Dispersion," Center for Mathematical Economics Working Papers 521, Center for Mathematical Economics, Bielefeld University.
    5. Robert Jump, 2016. "Evolutionary learning and the stability of wage posting equilibria," Journal of Evolutionary Economics, Springer, vol. 26(5), pages 1117-1135, December.

  8. Lahkar, Ratul & Sandholm, William H., 2008. "The projection dynamic and the geometry of population games," Games and Economic Behavior, Elsevier, vol. 64(2), pages 565-590, November.

    Cited by:

    1. Reinoud Joosten & Berend Roorda, 2011. "Attractive evolutionary equilibria," Papers on Economics and Evolution 2011-17, Philipps University Marburg, Department of Geography.
    2. Bravo, Mario & Mertikopoulos, Panayotis, 2017. "On the robustness of learning in games with stochastically perturbed payoff observations," Games and Economic Behavior, Elsevier, vol. 103(C), pages 41-66.
    3. Franke, Reiner, 2014. "Aggregate sentiment dynamics: A canonical modelling approach and its pleasant nonlinearities," Structural Change and Economic Dynamics, Elsevier, vol. 31(C), pages 64-72.
    4. Reinoud Joosten & Berend Roorda, 2011. "On evolutionary ray-projection dynamics," Mathematical Methods of Operations Research, Springer;Gesellschaft für Operations Research (GOR);Nederlands Genootschap voor Besliskunde (NGB), vol. 74(2), pages 147-161, October.
    5. Ratul Lahkar, 2017. "Large Population Aggregative Potential Games," Dynamic Games and Applications, Springer, vol. 7(3), pages 443-467, September.
    6. Reinoud Joosten, 2009. "Paul Samuelson's critique and equilibrium concepts in evolutionary game theory," Papers on Economics and Evolution 2009-16, Philipps University Marburg, Department of Geography.
    7. Tsakas, Elias & Voorneveld, Mark, 2007. "The target projection dynamic," SSE/EFI Working Paper Series in Economics and Finance 670, Stockholm School of Economics, revised 13 Aug 2007.
    8. Dindo, P.D.E. & Tuinstra, J., 2010. "A class of evolutionary model for participation games with negative feedback," CeNDEF Working Papers 10-09, Universiteit van Amsterdam, Center for Nonlinear Dynamics in Economics and Finance.
    9. Reinoud Joosten & Berend Roorda, 2008. "Generalized projection dynamics in evolutionary game theory," Papers on Economics and Evolution 2008-11, Philipps University Marburg, Department of Geography.
    10. Marc Harper & Dashiell Fryer, 2015. "Lyapunov Functions for Time-Scale Dynamics on Riemannian Geometries of the Simplex," Dynamic Games and Applications, Springer, vol. 5(3), pages 318-333, September.
    11. Rota Bulò, Samuel & Bomze, Immanuel M., 2011. "Infection and immunization: A new class of evolutionary game dynamics," Games and Economic Behavior, Elsevier, vol. 71(1), pages 193-211, January.
    12. Fujishima, Shota, 2013. "Growth, agglomeration, and urban congestion," Journal of Economic Dynamics and Control, Elsevier, vol. 37(6), pages 1168-1181.
    13. Mohlin, Erik, 2010. "Evolution of Theories of Mind," SSE/EFI Working Paper Series in Economics and Finance 0728, Stockholm School of Economics, revised 20 Mar 2012.
    14. Sandholm, William H., 2015. "Population Games and Deterministic Evolutionary Dynamics," Handbook of Game Theory with Economic Applications, Elsevier.
    15. Hofbauer, Josef & Sandholm, William H., 2009. "Stable games and their dynamics," Journal of Economic Theory, Elsevier, vol. 144(4), pages 1665-1693.4, July.
    16. Lamantia, F. & Negriu, A. & Tuinstra, J., 2016. "Evolutionary Cournot competition with endogenous technology choice: (in)stability and optimal policy," CeNDEF Working Papers 16-08, Universiteit van Amsterdam, Center for Nonlinear Dynamics in Economics and Finance.

  9. Sandholm, William H. & DokumacI, Emin & Lahkar, Ratul, 2008. "The projection dynamic and the replicator dynamic," Games and Economic Behavior, Elsevier, vol. 64(2), pages 666-683, November.

    Cited by:

    1. Lahkar, Ratul & Sandholm, William H., 2008. "The projection dynamic and the geometry of population games," Games and Economic Behavior, Elsevier, vol. 64(2), pages 565-590, November.
    2. Tsakas, Elias & Voorneveld, Mark, 2007. "The target projection dynamic," SSE/EFI Working Paper Series in Economics and Finance 670, Stockholm School of Economics, revised 13 Aug 2007.
    3. Yannick Viossat, 2015. "Evolutionary dynamics and dominated strategies," Post-Print hal-01253535, HAL.
    4. Marc Harper & Dashiell Fryer, 2015. "Lyapunov Functions for Time-Scale Dynamics on Riemannian Geometries of the Simplex," Dynamic Games and Applications, Springer, vol. 5(3), pages 318-333, September.
    5. Jie Jin & Jun Zhuang & Qiuhong Zhao, 2018. "Supervision after Certification: An Evolutionary Game Analysis for Chinese Environmental Labeled Enterprises," Sustainability, MDPI, Open Access Journal, vol. 10(5), pages 1-22, May.
    6. Fujishima, Shota, 2013. "Growth, agglomeration, and urban congestion," Journal of Economic Dynamics and Control, Elsevier, vol. 37(6), pages 1168-1181.
    7. Laraki, Rida & Mertikopoulos, Panayotis, 2013. "Higher order game dynamics," Journal of Economic Theory, Elsevier, vol. 148(6), pages 2666-2695.
    8. Hofbauer, Josef & Sandholm, William H., 2009. "Stable games and their dynamics," Journal of Economic Theory, Elsevier, vol. 144(4), pages 1665-1693.4, July.
    9. Anna Nagurney, 2010. "Formulation and analysis of horizontal mergers among oligopolistic firms with insights into the merger paradox: a supply chain network perspective," Computational Management Science, Springer, vol. 7(4), pages 377-406, October.

More information

Research fields, statistics, top rankings, if available.

Statistics

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Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 1 paper announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-DCM: Discrete Choice Models (1) 2014-10-03
  2. NEP-GTH: Game Theory (1) 2014-10-03
  3. NEP-HPE: History & Philosophy of Economics (1) 2014-10-03
  4. NEP-MIC: Microeconomics (1) 2014-10-03
  5. NEP-ORE: Operations Research (1) 2014-10-03

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