Sarang Deo

Indian School of Business (ISB), Hyderabad - Operations Management

Associate Professor

India

http://www.isb.edu/faculty-research/faculty/directory/deo-sarang

  • Indian School of Business (ISB), Hyderabad - Operations Management

SCHOLARLY PAPERS

32

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12

Scholarly Papers (32)

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1.

Improving HIV Early Infant Diagnosis Supply Chains in Sub-Saharan Africa: Models and Application to Mozambique

Number of pages: 50 Posted: 19 Oct 2014 Last Revised: 27 Mar 2019
Sarang Deo, Jérémie Gallien and Jónas Oddur Jónasson
Indian School of Business (ISB), Hyderabad - Operations Management, London Business School and MIT Sloan School of Management
Downloads 658 (69,741)
Citation 10

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Facility location; queueing networks; supply chain optimization; HIV prevention; early infant diagnosis

2.

Eliminating Avoidable Blindness Outreach Activities at Aravind Eye Care System

Number of pages: 21 Posted: 06 Sep 2016
Sarang Deo and Kamalini Ramdas
Indian School of Business (ISB), Hyderabad - Operations Management and London Business School - Department of Management Science and Operations
Downloads 457 (110,448)
Citation 1

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Aravind, Vision centres, Hospital management, Eye camps, India, Eye care, Operations management, Innovation, Low cost engineering, Primary healthcare, Low cost process engineering, Low cost innovation, Jugaad, Quality management, Healthcare delivery

3.

Leveraging Digital Technology to Improve Monitoring and Planning in Public Sector Supply Chains: Evidence from India’s Food Security Program

Indian School of Business
Number of pages: 51 Posted: 15 Jul 2019 Last Revised: 15 Aug 2022
Maya Ganesh, Sarang Deo and Sripad K. Devalkar
Indian Institute of Management Ahmedabad, Indian School of Business (ISB), Hyderabad - Operations Management and Indian School of Business
Downloads 434 (116,100)
Citation 3

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Food security program, Public distribution system, Value of information, Value of monitoring

4.

Alternatives to Aadhaar based Biometrics in the Public Distribution System

Allu, R., Deo, S., & Devalkar, S. (2019). Alternatives to Aadhaar-based Biometrics in the Public Distribution System. Economic & Political Weekly, 54(12), 31., Indian School of Business
Number of pages: 17 Posted: 27 Mar 2019 Last Revised: 19 Aug 2021
Rakesh Allu, Sarang Deo and Sripad K. Devalkar
SC Johnson Graduate School of Management, Cornell University, Indian School of Business (ISB), Hyderabad - Operations Management and Indian School of Business
Downloads 401 (127,311)
Citation 2

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Aadhaar, Digital identity, Biometric authentication, PDS, food security in India

5.

Multichannel Delivery in Healthcare: The Impact of Telemedicine Centers in Southern India

Indian School of Business
Number of pages: 32 Posted: 08 Jan 2020 Last Revised: 25 Aug 2022
Kraig Delana, Sarang Deo, Kamalini Ramdas, Ganesh-Babu B. Subburaman and Thulasiraj Ravilla
IE Business School, Indian School of Business (ISB), Hyderabad - Operations Management, London Business School - Department of Management Science and Operations, Aravind Eye Hospital and Aravind Eye Hospital
Downloads 391 (131,001)
Citation 7

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Multichannel, Healthcare, Telemedicine, Difference-in-differences, Propensity score weighting

6.

The Impact of Size and Occupancy of Hospital on the Extent of Ambulance Diversion: Theory and Evidence

Operations Research, 61 (3), 544-562
Number of pages: 50 Posted: 03 Dec 2009 Last Revised: 27 Mar 2019
Gad Allon, Sarang Deo and Wuqin Lin
University of Pennsylvania - The Wharton School, Indian School of Business (ISB), Hyderabad - Operations Management and Northwestern University - Kellogg School of Management
Downloads 384 (133,741)
Citation 16

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emergency department, ambulance diversion, empirical research, sample selection model, heavy traffic approximation

7.

Learning from Many: Partner Exposure and Team Familiarity in Fluid Teams

Number of pages: 50 Posted: 13 Nov 2015 Last Revised: 27 Mar 2019
O. Zeynep Aksin, Sarang Deo, Jónas Oddur Jónasson and Kamalini Ramdas
Koc University, Indian School of Business (ISB), Hyderabad - Operations Management, MIT Sloan School of Management and London Business School - Department of Management Science and Operations
Downloads 375 (137,288)
Citation 12

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Fluid teams, membership change, partner exposure, team familiarity

8.

Redesigning Sample Transportation in Malawi Through Improved Data Sharing and Daily Route Optimization

Number of pages: 56 Posted: 02 Dec 2020 Last Revised: 10 Jun 2021
Emma Gibson, Sarang Deo, Jónas Oddur Jónasson, Mphatso Kachule and Kara Palamountain
MIT Operations Research Center, Indian School of Business (ISB), Hyderabad - Operations Management, MIT Sloan School of Management, affiliation not provided to SSRN and Northwestern University - Kellogg School of Management
Downloads 361 (143,615)
Citation 5

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Global Health, Healthcare Access, Vehicle Routing, Transportation Networks, mHealth

9.

Portability in the Public Distribution System – Determinants of Utilization & their Implications

Indian School of Business
Number of pages: 29 Posted: 12 Nov 2019 Last Revised: 19 Aug 2021
Rakesh Allu, Maya Ganesh, Sarang Deo and Sripad K. Devalkar
SC Johnson Graduate School of Management, Cornell University, Indian Institute of Management Ahmedabad, Indian School of Business (ISB), Hyderabad - Operations Management and Indian School of Business
Downloads 279 (187,992)

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Food security programs, India, Public Distribution System, cash vs in-kind transfers, portability, choice in public services

10.

Dynamic Allocation of Scarce Resources Under Supply Uncertainty

Number of pages: 39 Posted: 02 Jun 2010
Sarang Deo and Charles J. Corbett
Indian School of Business (ISB), Hyderabad - Operations Management and University of California, Los Angeles - Anderson School of Business
Downloads 262 (200,296)
Citation 1

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inventory rationing, HIV, supply uncertainty

11.

Improving Health Outcomes Through Better Capacity Allocation in a Community-Based Chronic Care Model

Operations Research, 61 (6), 1277-1294
Number of pages: 19 Posted: 02 Nov 2010 Last Revised: 27 Mar 2019
Sarang Deo, Seyed Iravani, Tingting Jiang, Karen Smilowitz and Stephen Samuelson
Indian School of Business (ISB), Hyderabad - Operations Management, Northwestern University - Department of Industrial Engineering and Management Sciences, Northeastern University, Northwestern University - Department of Industrial Engineering and Management Sciences and Mobile C.A.R.E. Foundation
Downloads 246 (213,196)
Citation 4

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capacity allocation, chronic disease, mobile care, disease progression, appointment scheduling

12.

Slow First, Fast Later: Empirical Evidence of Speed-up in Service Episodes of Finite Duration

Number of pages: 32 Posted: 04 Apr 2014 Last Revised: 27 Mar 2019
Sarang Deo and Aditya Jain
Indian School of Business (ISB), Hyderabad - Operations Management and City University of New York (CUNY) - Narendra Paul Loomba Department of Management
Downloads 207 (251,060)
Citation 2

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Non-stationary and time-varying dynamics, Discretionary Tasks, Finite Duration

13.

Managing EMS Systems with User Abandonment in Emerging Economies

Marla, Lavanya, Kaushik Krishnan and Sarang Deo, "Managing EMS Systems with User Abandonment in Emerging Economies", Accepted July 2020. https://doi.org/10.1080/24725854.2020.1802086
Number of pages: 41 Posted: 02 Aug 2018 Last Revised: 10 Aug 2020
Lavanya Marla, Kaushik Krishnan and Sarang Deo
University of Illinois at Urbana-Champaign, Optym and Indian School of Business (ISB), Hyderabad - Operations Management
Downloads 126 (380,321)
Citation 2

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Emergency Medical Systems, Abandonment, Maximum Likelihood Estimation, Interval Censoring, Data-Driven Simulation, Greedy Algorithm

14.

Does Limiting Time on Ambulance Diversion Reduce Diversions? Signaling Equilibrium and Network Effect

Number of pages: 28 Posted: 05 Sep 2014
Sarang Deo, Itai Gurvich and Eric Park
Indian School of Business (ISB), Hyderabad - Operations Management, Northwestern University and Wake Forest University
Downloads 121 (392,091)
Citation 3

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Ambulance Diversion, Network Effect, Emergency Department, Policy Evaluation

15.

Planning for HIV Screening, Testing and Care at the Veterans Health Administration

Number of pages: 54 Posted: 27 Sep 2013 Last Revised: 28 Aug 2014
Sarang Deo, Kumar Rajaram, Sandeep Rath, Uday S. Karmarkar and Matthew Goetz
Indian School of Business (ISB), Hyderabad - Operations Management, University of California, Los Angeles - Anderson School of Business, University of North Carolina (UNC) at Chapel Hill - Kenan-Flagler Business School, University of California, Los Angeles (UCLA) - Anderson School of Management and United States Government - Department of Veterans Affairs (VA)
Downloads 110 (422,946)
Citation 4

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Routine HIV screening, budget constraint, healthcare operations

16.

Optimal Scale-Up of HIV Treatment Programs in Resource-Limited Settings Under Supply Uncertainty

Number of pages: 83 Posted: 15 Dec 2017
Sarang Deo, Sameer Mehta and Charles J. Corbett
Indian School of Business (ISB), Hyderabad - Operations Management, Rotterdam School of Management, Erasmus University and University of California, Los Angeles - Anderson School of Business
Downloads 99 (452,641)

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Inventory Rationing, Supply Uncertainty, Global HIV Pandemic, Antiretroviral Treatment

17.

Agent-Choice in Last-Mile Delivery of Food Security Programs: Impact, Usage and Implications

Indian School of Business WP
Number of pages: 35 Posted: 18 Oct 2022 Last Revised: 21 Feb 2023
Rakesh Allu, Maya Ganesh, Sarang Deo and Sripad K. Devalkar
SC Johnson Graduate School of Management, Cornell University, Indian Institute of Management Ahmedabad, Indian School of Business (ISB), Hyderabad - Operations Management and Indian School of Business
Downloads 94 (468,219)

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Food security programs, last-mile delivery, biometric authentication, agent-choice

18.

Impact of Organizational Factors on Adherence to Laboratory Testing Protocols in Adult HIV Care in Lusaka, Zambia

BMC Health Services Research 2012, 12:106 (2 May 2012)
Number of pages: 29 Posted: 30 Sep 2010 Last Revised: 27 Mar 2019
Sarang Deo, Stephanie M. Topp, Andrew O. Westfall, Matimba Chiko, Chibesa S. Wamulume, Mary Morris and Stewart Reid
Indian School of Business (ISB), Hyderabad - Operations Management, Centre for Infectious Disease Research in Zambia, University of Alabama at Birmingham, Lusaka District Health Management Board, National Malaria Control Commission, Centre for Infectious Disease Research in Zambia and University of Alabama at Birmingham
Downloads 64 (584,275)

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quality of HIV care, resource-limited settings, structure-process-outcome, staff burnout

19.

Optimizing Tuberculosis Case Detection Through a Novel Diagnostic Device Placement Model: The Case of Uganda

PLoS One, 10(4): e0122574
Number of pages: 14 Posted: 03 Nov 2014 Last Revised: 27 Mar 2019
Mai Tuyet-Pho, Sarang Deo, Kara Palamountain, Francis Bajunirwe, Moses Joloba and Achilles Katamba
University of Chicago, Indian School of Business (ISB), Hyderabad - Operations Management, Northwestern University - Kellogg School of Management, Institute of Management Sciences, Makerere University - School of Biomedical Sciences and Makerere University
Downloads 58 (618,625)

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20.

Coverage and Timeliness of Vaccination in India: Temporal Trends and Geographic Variation

Number of pages: 20 Posted: 14 Feb 2022 Last Revised: 09 Nov 2022
Rashmi Nayar, Balasubramanyam Pattath, Nivedita Mantha, Sisir Debnath and Sarang Deo
Indian School of Business, Graduate Institute of International and Development Studies (IHEID) - Department of Economics, Graduate Institute of International and Development Studies (IHEID) - Department of Economics, Indian Institute of Technology (IIT), Delhi and Indian School of Business (ISB), Hyderabad - Operations Management
Downloads 56 (623,819)

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routine childhood vaccination, timeliness, coverage, Turnbull estimator

21.

Differential Diagnosis: Models, Heuristics, and Bounds

Indian School of Business WP
Number of pages: 34 Posted: 05 Dec 2022
Simrita Singh, Sarang Deo and Sumit Kunnumkal
Santa Clara University - Leavey School of Business, Indian School of Business (ISB), Hyderabad - Operations Management and Queen's University - Smith School of Business
Downloads 46 (680,111)

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Differential Diagnosis, Diagnostic Test Sequencing, Information Relaxation, Heuristics

22.

Did India’s Price Control Policy for Coronary Stents Create Unintended Consequences?

Social Science & Medicine, Forthcoming
Number of pages: 28 Posted: 09 Jul 2020
Sarang Deo, Hanu Tyagi, Chirantan Chatterjee and Himasagar Molakapuri
Indian School of Business (ISB), Hyderabad - Operations Management, University of Minnesota - Twin Cities - Department of Operations and Management Science, SPRU-Sussex, U-Sussex Business SchoolHoover Institution, Stanford UniversityIndian Institute of Management, Ahmedabad and Carnegie Mellon University - H. John Heinz III School of Public Policy and Management
Downloads 44 (692,695)
Citation 4

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Health policy, Global health, India, Coronary stents, Price control

23.

Do Diagnosis Delays Impact Receipt of Test Results? Evidence from the HIV Early Infant Diagnosis Program in Uganda

PLoS One, 8(11): e78891
Number of pages: 9 Posted: 27 Sep 2013 Last Revised: 27 Mar 2019
Melissa Latigo-Mugambi, Sarang Deo, Addeodata Kekiitinwa, Charles Kiyaga and Mendel Singer
Case Western Reserve University, Indian School of Business (ISB), Hyderabad - Operations Management, Baylor University - College of Medicine, Ministry of Health - AIDS Control Program and Case Western Reserve University
Downloads 35 (754,290)

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HIV Early Infant Diagnosis, Diagnosis Delay, Patient Loss to Follow-up

24.

Managing Virtual Appointments in Chronic Care

Posted: 13 Nov 2018
Armagan Bayram, Sarang Deo, Seyed Iravani and Karen Smilowitz
Independent, Indian School of Business (ISB), Hyderabad - Operations Management, Northwestern University - Department of Industrial Engineering and Management Sciences and Northwestern University - Department of Industrial Engineering and Management Sciences

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virtual appointments, capacity allocation, chronic care, disease progression

25.

Expedited Results Delivery Systems Using GPRS Technology Significantly Reduce Early Infant Diagnosis Test Turnaround Times

JAIDS, 70, e1-e4
Posted: 16 Oct 2014 Last Revised: 27 Mar 2019
Sarang Deo, Lindy Crea, Jorge Quevedo, Jonathan Lehe, Lara Vojnov, Trevor Peter and Ilesh Jani
Indian School of Business (ISB), Hyderabad - Operations Management, Clinton Foundation Health Access Initiative (CHAI), Mozambique, Clinton Foundation Health Access Initiative (CHAI), Mozambique, Clinton Foundation Health Access Initiative (CHAI), Mozambique, Clinton Foundation Health Access Initiative (CHAI), Mozambique, Clinton Foundation Health Access Initiative (CHAI), Mozambique and Instituto Nacional de Saude

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Early infant diagnosis, diagnosis delay, loss to follow-up, GPRS technology

26.

Markdowns in Seasonal Conspicuous Goods

Marketing Science, 39 (5), 1016-1029 , doi: 10.1287/mksc.2020.1223
Posted: 07 Apr 2012 Last Revised: 07 Oct 2020
Kenan Arifoglu, Sarang Deo and Seyed Iravani
UCL School of Management, University College London, Indian School of Business (ISB), Hyderabad - Operations Management and Northwestern University - Department of Industrial Engineering and Management Sciences

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conspicuous consumption; strategic consumers; luxury products; markdown pricing; buying frenzy

27.

Optimal Decentralization of Early Infant Diagnosis of HIV in Resource-Limited Settings

M&SOM, 17(2), 191-207
Posted: 05 Feb 2011 Last Revised: 27 Mar 2019
Sarang Deo and Milind G. Sohoni
Indian School of Business (ISB), Hyderabad - Operations Management and Indian School of Business

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diagnostic networks, network externality, access, resource-limited settings, pediatric HIV

28.

Modeling the Impact of Integrating HIV and Outpatient Health Services on Patient Waiting Times in an Urban Health Clinic in Zambia

PLoS ONE 7(4): e35479. doi:10.1371/journal.pone.0035479
Posted: 30 Oct 2010 Last Revised: 27 Mar 2019
Sarang Deo, Stephanie M. Topp, Ariel Garcia, Mallory Soldner, Kezban Yagci, Julien Chipukuma, Chibesa S. Wamulume, Stewart Reid and Julie Swann
Indian School of Business (ISB), Hyderabad - Operations Management, Centre for Infectious Disease Research in Zambia, affiliation not provided to SSRN, UPS - Data Mining and Advanced Analytics, affiliation not provided to SSRN, affiliation not provided to SSRN, National Malaria Control Commission, University of Alabama at Birmingham and affiliation not provided to SSRN

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health systems, integration vs. vertical, HIV, resource-limited setting, queueing theory, simulation

29.

Consumption Externality and Yield Uncertainty in the Influenza Vaccine Supply Chain: Interventions in Demand and Supply Sides

Management Science, 58(6), 1072-1091, doi: 10.1287/mnsc.1110.1469
Posted: 02 Jun 2010 Last Revised: 31 Jul 2020
Kenan Arifoglu, Sarang Deo and Seyed Iravani
UCL School of Management, University College London, Indian School of Business (ISB), Hyderabad - Operations Management and Northwestern University - Department of Industrial Engineering and Management Sciences

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influenza vaccine, supply chain inefficiency, strategic consumer behavior, externality, yield uncertainty

30.

Centralized vs. Decentralized Ambulance Diversion: A Network Perspective

Management Science, July 2011, Vol. 57, No. 7, 1300-1319
Posted: 02 Jun 2010 Last Revised: 27 Mar 2019
Sarang Deo and Itai Gurvich
Indian School of Business (ISB), Hyderabad - Operations Management and Northwestern University

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emergency department, ambulance diversion, game theory, queueing networks, admission control

31.

Adani Wilmar Limited (AWL)

Asian Case Research Journal, Vol.13, No. 1, pp. 157-176, 2009
Posted: 03 Dec 2009
Sarang Deo, Sanjay Kumar Singh, G. Raghuram and Sanjay Choudhuri
Indian School of Business (ISB), Hyderabad - Operations Management, affiliation not provided to SSRN, Indian Institute of Management (IIM), Ahmedabad and Indian Institute of Technology (IIT), Bombay - Shailesh J. Mehta School of Management (SJM)

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Logistics, distribution network design, supply chain management, warehousing, dealer servicing, India, edible oil

32.

Cournot Competition Under Yield Uncertainty: The Case of the U.S. Influenza Vaccine Market

Manufacturing and Service Operations Management, Vol. 11, No. 4, pp. 563-576, Fall 2009
Posted: 01 Dec 2009
Sarang Deo and Charles J. Corbett
Indian School of Business (ISB), Hyderabad - Operations Management and University of California, Los Angeles - Anderson School of Business

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Cournot competition, influenza vaccine, yield uncertainty, market structure, oligopoly, vaccine supply