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Pulak Ghosh

Personal Details

First Name:Pulak
Middle Name:
Last Name:Ghosh
Suffix:
RePEc Short-ID:pgh253
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Affiliation

Indian Institute of Management Bangalore (IIMB)

Bengaluru, India
http://www.iimb.ac.in/
RePEc:edi:iimbain (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  1. Pulak Ghosh & Boris Vallee & Yao Zeng, 2025. "FinTech Lending and Cashless Payments," NBER Working Papers 34148, National Bureau of Economic Research, Inc.
  2. Agarwal, Vikas & Ghosh, Pulak & Prabhala, Nagpurnanand R. & Zhao, Haibei, 2025. "Animal spirits on steroids: Evidence from retail options trading in India," CFR Working Papers 25-09, University of Cologne, Centre for Financial Research (CFR).
  3. Lin William Cong & Pulak Ghosh & Jiasun Li & Qihong Ruan, 2024. "Inflation Expectation and Cryptocurrency Investment," NBER Working Papers 32945, National Bureau of Economic Research, Inc.
  4. Shashwat Alok & Pulak Ghosh & Nirupama Kulkarni & Manju Puri, 2024. "Breaking Barriers to Financial Access: Cross-Platform Digital Payments and Credit Markets," NBER Working Papers 33259, National Bureau of Economic Research, Inc.
  5. Marco Di Maggio & Pulak Ghosh & Soumya Kanti Ghosh & Andrew Wu, 2024. "Impact of Retail CBDC on Digital Payments, and Bank Deposits: Evidence from India," NBER Working Papers 32457, National Bureau of Economic Research, Inc.
  6. Raymond Fisman & Pulak Ghosh & Arkodipta Sarkar & Jian Zhang, 2023. "Dirty Air and Green Investments: The Impact of Pollution Information on Portfolio Allocations," NBER Working Papers 31813, National Bureau of Economic Research, Inc.
  7. D'Acunto, Francesco & Ghosh, Pulak & Jain, Rajiv & Rossi, Alberto G., 2022. "How costly are cultural biases?," LawFin Working Paper Series 34, Goethe University, Center for Advanced Studies on the Foundations of Law and Finance (LawFin).
  8. Sarah Brown & Pulak Ghosh & Daniel Gray & Bhuvanesh Pareek & Jennifer Roberts, 2017. "Saving Behaviour and Biomarkers: A High-Dimensional Bayesian Analysis of British Panel Data," Working Papers 2017005, The University of Sheffield, Department of Economics.
  9. Brown, Sarah & Ghosh, Pulak & Pareek, Bhuvanesh & Taylor, Karl, 2017. "Financial Hardship and Saving Behaviour: Bayesian Analysis of British Panel Data," IZA Discussion Papers 10910, Institute of Labor Economics (IZA).
  10. Kiranmoy Das & Bhuvanesh Pareek & Sarah Brown & Pulak Ghosh, 2017. "A Semiparametric Bayesian Approach to a New Dynamic Zero-Inflated Model," Working Papers 2017001, The University of Sheffield, Department of Economics.
  11. Brown, Sarah & Ghosh, Pulak & Taylor, Karl, 2014. "Household Finances and Social Interaction: Bayesian Analysis of Household Panel Data," IZA Discussion Papers 8301, Institute of Labor Economics (IZA).
  12. Ko, Stanley I. M. & Chong, Terence T. L. & Ghosh, Pulak, 2014. "Dirichlet Process Hidden Markov Multiple Change-point Model," MPRA Paper 57871, University Library of Munich, Germany.
  13. Arnab Mukherji & Satrajit Roychowdhury & Pulak Ghosh & Sarah Brown, 2012. "Estimating Healthcare Demand for an Aging Population: A Flexible and Robust Bayesian Joint Model," Working Papers 2012027, The University of Sheffield, Department of Economics.
  14. Li Su & Sarah Brown & Pulak Ghosh & Karl Taylor, 2012. "Modelling Household Debt and Financial Assets: A Bayesian Approach to a Bivariate Two-Part Model," Working Papers 2012009, The University of Sheffield, Department of Economics.
  15. Sarah Brown & Pulak Ghosh & Karl Taylor, 2012. "The Existence and Persistence of Household Financial Hardship," Working Papers 2012022, The University of Sheffield, Department of Economics.
  16. Ausín Olivera, María Concepción & Galeano, Pedro & Ghosh, Pulak, 2010. "A semiparametric Bayesian approach to the analysis of financial time series with applications to value at risk estimation," DES - Working Papers. Statistics and Econometrics. WS ws103822, Universidad Carlos III de Madrid. Departamento de Estadística.

Articles

  1. Garima Sharma & Shreya Tandon & Lisa Ho & Pulak Ghosh & Stephanie Hao, 2025. "Are Some Firms Better for Women's Careers?," AEA Papers and Proceedings, American Economic Association, vol. 115, pages 232-237, May.
  2. Sumit Agarwal & Pulak Ghosh & Tianyue Ruan & Yunqi Zhang, 2024. "Transient Customer Response to Data Breaches of Their Information," Management Science, INFORMS, vol. 70(6), pages 4105-4114, June.
  3. Agarwal, Sumit & Ghosh, Pulak & Zheng, Huanhuan, 2024. "Consumption response to a natural disaster: Evidence of price and income shocks from Chennai flood," Energy Economics, Elsevier, vol. 131(C).
  4. Sumit Agarwal & Pulak Ghosh & Jing Li & Tianyue Ruan, 2024. "Digital Payments and Consumption: Evidence from the 2016 Demonetization in India," The Review of Financial Studies, Society for Financial Studies, vol. 37(8), pages 2550-2585.
  5. Haoyu Chen & Wenbin Lu & Rui Song & Pulak Ghosh, 2024. "On Learning and Testing of Counterfactual Fairness through Data Preprocessing," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 119(546), pages 1286-1296, April.
  6. Garg, Shresth & Ghosh, Pulak & Tan, Brandon Joel, 2023. "Within firm supply chains: Evidence from India," Journal of International Economics, Elsevier, vol. 144(C).
  7. Miao Yu & Wenbin Lu & Shu Yang & Pulak Ghosh, 2023. "A multiplicative structural nested mean model for zero-inflated outcomes," Biometrika, Biometrika Trust, vol. 110(2), pages 519-536.
  8. Kiranmoy Das & Bhuvanesh Pareek & Sarah Brown & Pulak Ghosh, 2022. "A semi-parametric Bayesian dynamic hurdle model with an application to the health and retirement study," Computational Statistics, Springer, vol. 37(2), pages 837-863, April.
  9. Brown, Sarah & Ghosh, Pulak & Pareek, Bhuvanesh & Taylor, Karl, 2021. "The protective role of saving: Bayesian analysis of British panel data," Journal of Empirical Finance, Elsevier, vol. 63(C), pages 57-72.
  10. Sarah Brown & Pulak Ghosh & Daniel Gray & Bhuvanesh Pareek & Jennifer Roberts, 2021. "Saving behaviour and health: A high-dimensional Bayesian analysis of British panel data," The European Journal of Finance, Taylor & Francis Journals, vol. 27(16), pages 1581-1603, November.
  11. Kiranmoy Das & Pulak Ghosh & Michael J. Daniels, 2021. "Modeling Multiple Time-Varying Related Groups: A Dynamic Hierarchical Bayesian Approach With an Application to the Health and Retirement Study," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 116(534), pages 558-568, April.
  12. Jayabrata Biswas & Pulak Ghosh & Kiranmoy Das, 2020. "A semi-parametric quantile regression approach to zero-inflated and incomplete longitudinal outcomes," AStA Advances in Statistical Analysis, Springer;German Statistical Society, vol. 104(2), pages 261-283, June.
  13. Trambak Banerjee & Gourab Mukherjee & Shantanu Dutta & Pulak Ghosh, 2020. "A Large-Scale Constrained Joint Modeling Approach for Predicting User Activity, Engagement, and Churn With Application to Freemium Mobile Games," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 115(530), pages 538-554, April.
  14. Bhuvanesh Pareek & Qiang Liu & Pulak Ghosh, 2019. "Ask your doctor whether this product is right for you: a Bayesian joint model for patient drug requests and physician prescriptions," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 182(1), pages 197-223, January.
  15. Bhuvanesh Pareek & Pulak Ghosh & Hugh N. Wilson & Emma K. Macdonald & Paul Baines, 2018. "Tracking the Impact of Media on Voter Choice in Real Time: A Bayesian Dynamic Joint Model," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 113(524), pages 1457-1475, October.
  16. Voleti, Sudhir & Srinivasan, V. & Ghosh, Pulak, 2017. "An approach to improve the predictive power of choice-based conjoint analysis," International Journal of Research in Marketing, Elsevier, vol. 34(2), pages 325-335.
  17. Karthik Sriram & R. V. Ramamoorthi & Pulak Ghosh, 2016. "On Bayesian Quantile Regression Using a Pseudo-joint Asymmetric Laplace Likelihood," Sankhya A: The Indian Journal of Statistics, Springer;Indian Statistical Institute, vol. 78(1), pages 87-104, February.
  18. Karthik Sriram & Peng Shi & Pulak Ghosh, 2016. "A Bayesian quantile regression model for insurance company costs data," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 179(1), pages 177-202, January.
  19. Sarah Brown & Pulak Ghosh & Karl Taylor, 2016. "Household Finances and Social Interaction: Bayesian Analysis of Household Panel Data," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 62(3), pages 467-488, September.
  20. Arnab Mukherji & Satrajit Roychoudhury & Pulak Ghosh & Sarah Brown, 2016. "Estimating Health Demand for an Aging Population: A Flexible and Robust Bayesian Joint Model," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 31(6), pages 1140-1158, September.
  21. Brown, Sarah & Ghosh, Pulak & Su, Li & Taylor, Karl, 2015. "Modelling household finances: A Bayesian approach to a multivariate two-part model," Journal of Empirical Finance, Elsevier, vol. 33(C), pages 190-207.
  22. Janakiraman Moorthy & Rangin Lahiri & Neelanjan Biswas & Dipyaman Sanyal & Jayanthi Ranjan & Krishnadas Nanath & Pulak Ghosh, 2015. "Big Data: Prospects and Challenges," Vikalpa: The Journal for Decision Makers, , vol. 40(1), pages 74-96, March.
  23. Sudhir Voleti & Praveen K. Kopalle & Pulak Ghosh, 2015. "An Interproduct Competition Model Incorporating Branding Hierarchy and Product Similarities Using Store-Level Data," Management Science, INFORMS, vol. 61(11), pages 2720-2738, November.
  24. Stöber, Jakob & Hong, Hyokyoung Grace & Czado, Claudia & Ghosh, Pulak, 2015. "Comorbidity of chronic diseases in the elderly: Patterns identified by a copula design for mixed responses," Computational Statistics & Data Analysis, Elsevier, vol. 88(C), pages 28-39.
  25. Hyokyoung Grace Hong & Yu Yue & Pulak Ghosh, 2015. "Bayesian estimation of long-term health consequences for obese and normal-weight elderly people," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 178(3), pages 725-739, June.
  26. Ausín, M. Concepción & Galeano, Pedro & Ghosh, Pulak, 2014. "A semiparametric Bayesian approach to the analysis of financial time series with applications to value at risk estimation," European Journal of Operational Research, Elsevier, vol. 232(2), pages 350-358.
  27. Sudhir Voleti & Pulak Ghosh, 2014. "A non-parametric model of residual brand equity in hierarchical branding structures with application to US beer data," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 177(1), pages 135-152, January.
  28. Brown, Sarah & Ghosh, Pulak & Taylor, Karl, 2014. "The existence and persistence of household financial hardship: A Bayesian multivariate dynamic logit framework," Journal of Banking & Finance, Elsevier, vol. 46(C), pages 285-298.
  29. Man-Wai Ho & Wanzhu Tu & Pulak Ghosh & Ram C. Tiwari, 2013. "A Nested Dirichlet Process Analysis of Cluster Randomized Trial Data With Application in Geriatric Care Assessment," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 108(501), pages 48-68, March.
  30. Brian Neelon & Pulak Ghosh & Patrick F. Loebs, 2013. "A spatial Poisson hurdle model for exploring geographic variation in emergency department visits," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 176(2), pages 389-413, February.
  31. Sudhir Voleti & Pulak Ghosh, 2013. "A robust approach to measure latent, time-varying equity in hierarchical branding structures," Quantitative Marketing and Economics (QME), Springer, vol. 11(3), pages 289-319, September.
  32. Carlos Antonio Abanto‐Valle & Victor H. Lachos & Pulak Ghosh, 2012. "A Bayesian approach to term structure modeling using heavy‐tailed distributions," Applied Stochastic Models in Business and Industry, John Wiley & Sons, vol. 28(5), pages 430-447, September.
  33. Zhang, Hongmei & Ghosh, Kaushik & Ghosh, Pulak, 2012. "Sampling designs via a multivariate hypergeometric-Dirichlet process model for a multi-species assemblage with unknown heterogeneity," Computational Statistics & Data Analysis, Elsevier, vol. 56(8), pages 2562-2573.
  34. Wanzhu Tu & Pulak Ghosh & Barry P. Katz, 2011. "A stochastic model for assessing Chlamydia trachomatis transmission risk by using longitudinal observational data," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 174(4), pages 975-989, October.
  35. Young‐Hoon Park & Chang Hee Park & Pulak Ghosh, 2011. "Modelling member behaviour in on‐line user‐generated content sites: a semiparametric Bayesian approach," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 174(4), pages 1051-1069, October.
  36. Binbing Yu & Pulak Ghosh, 2010. "Joint Modeling for Cognitive Trajectory and Risk of Dementia in the Presence of Death," Biometrics, The International Biometric Society, vol. 66(1), pages 294-300, March.
  37. Basso, Rodrigo M. & Lachos, Víctor H. & Cabral, Celso Rômulo Barbosa & Ghosh, Pulak, 2010. "Robust mixture modeling based on scale mixtures of skew-normal distributions," Computational Statistics & Data Analysis, Elsevier, vol. 54(12), pages 2926-2941, December.
  38. Ghosh, Pulak & Tu, Wanzhu, 2009. "Assessing Sexual Attitudes and Behaviors of Young Women: A Joint Model with Nonlinear Time Effects, Time Varying Covariates, and Dropouts," Journal of the American Statistical Association, American Statistical Association, vol. 104(486), pages 474-485.
  39. Ghosh, Pulak & Albert, Paul S., 2009. "A Bayesian analysis for longitudinal semicontinuous data with an application to an acupuncture clinical trial," Computational Statistics & Data Analysis, Elsevier, vol. 53(3), pages 699-706, January.
  40. Ghosh, Pulak & Basu, Sanjib & Tiwari, Ram C., 2009. "Bayesian Analysis of Cancer Rates From SEER Program Using Parametric and Semiparametric Joinpoint Regression Models," Journal of the American Statistical Association, American Statistical Association, vol. 104(486), pages 439-452.
  41. Ghosh, Pulak & Huang, Lan & Yu, Binbing & Tiwari, Ram C., 2009. "Semiparametric Bayesian approaches to joinpoint regression for population-based cancer survival data," Computational Statistics & Data Analysis, Elsevier, vol. 53(12), pages 4073-4082, October.
  42. Ghosh, Pulak & Bayes, C.L. & Lachos, V.H., 2009. "A robust Bayesian approach to null intercept measurement error model with application to dental data," Computational Statistics & Data Analysis, Elsevier, vol. 53(4), pages 1066-1079, February.

More information

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Statistics

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NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 13 papers 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-BAN: Banking (5) 2010-10-02 2012-04-10 2024-06-17 2024-10-14 2025-01-20. Author is listed
  2. NEP-ECM: Econometrics (5) 2010-10-02 2012-04-10 2014-08-25 2017-02-05 2017-03-05. Author is listed
  3. NEP-FDG: Financial Development and Growth (4) 2024-06-17 2024-10-14 2025-01-20 2025-09-08
  4. NEP-PAY: Payment Systems and Financial Technology (4) 2024-06-17 2024-10-14 2025-01-20 2025-09-08
  5. NEP-AGE: Economics of Ageing (2) 2012-11-03 2017-02-05
  6. NEP-ETS: Econometric Time Series (2) 2010-10-02 2014-08-25
  7. NEP-HEA: Health Economics (2) 2012-11-03 2017-03-05
  8. NEP-MON: Monetary Economics (2) 2024-06-17 2024-10-14
  9. NEP-ORE: Operations Research (2) 2014-08-25 2017-02-05
  10. NEP-URE: Urban and Real Estate Economics (2) 2014-07-28 2022-08-22
  11. NEP-CBA: Central Banking (1) 2024-06-17
  12. NEP-CFN: Corporate Finance (1) 2025-09-08
  13. NEP-DEM: Demographic Economics (1) 2012-11-03
  14. NEP-ENE: Energy Economics (1) 2023-11-20
  15. NEP-ENV: Environmental Economics (1) 2023-11-20
  16. NEP-EUR: Microeconomic European Issues (1) 2024-10-14
  17. NEP-EVO: Evolutionary Economics (1) 2022-08-22
  18. NEP-EXP: Experimental Economics (1) 2022-08-22
  19. NEP-IPR: Intellectual Property Rights (1) 2024-10-14
  20. NEP-RMG: Risk Management (1) 2010-10-02
  21. NEP-SOC: Social Norms and Social Capital (1) 2022-08-22

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