Christopher S. Tang

University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area

Professor

110 Westwood Plaza

Los Angeles, CA 90095-1481

United States

http://www.anderson.ucla.edu/x980.xml

  • University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area

SCHOLARLY PAPERS

69

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Scholarly Papers (69)

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1.

Perspectives in Supply Chain Risk Management: A Review

Number of pages: 65 Posted: 20 Aug 2006
Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 3,017 (7,099)
Citation 32

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Supply Chain Risk Management, Quantitative Models, Review

2.

Coordinating Supply and Demand on an On-Demand Service Platform with Impatient Customers

Number of pages: 64 Posted: 30 Aug 2016 Last Revised: 15 Nov 2018
Jiaru Bai, Kut C. So, Christopher S. Tang, Xiqun Chen and Hai Wang
Stony Brook University, University of California, Irvine - Paul Merage School of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Zhejiang University and Singapore Management University - School of Computing and Information Systems
Downloads 1,590 (19,426)
Citation 84

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On-Demand Services, Endogenous Supply and Demand, Queueing Models

3.

Faster Deliveries and Smarter Order Assignments for an On-Demand Meal Delivery Platform

Number of pages: 43 Posted: 23 Oct 2019
Wenzheng Mao, Liu Ming, Ying Rong, Christopher S. Tang and Huan Zheng
Advanced Institute of Business, Tongji University, The Chinese University of Hong Kong, Shenzhen, Shanghai Jiao Tong University (SJTU) - Antai College of Economics and Management, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Shanghai Jiao Tong University (SJTU) - Antai College of Economics and Management
Downloads 1,163 (31,072)
Citation 5

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Startup Operations, Order Assignment, Delivery Performance, Operations Efficiency

4.

Modeling Supply Chain Planning Under Demand Uncertainty Using Stochastic Programming: A Survey Motivated by Asset-Liability Management

International Journal of Production Economics, Forthcoming
Number of pages: 34 Posted: 22 Jun 2006 Last Revised: 26 May 2009
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 981 (39,375)

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supply chain risk, risk measures, asset-liability management, stochastic programming

5.

Integrating ESG Measures and Supply Chain Management: Research Opportunities in the Post-Pandemic Era

Service Science, Vol. 14, No. 1, pp. 1–12, Mar. 2022, lead article, Johns Hopkins Carey Business School Research Paper No. 21-11
Number of pages: 21 Posted: 11 Oct 2021 Last Revised: 30 Aug 2022
Tinglong Dai and Christopher S. Tang
Johns Hopkins University - Carey Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 935 (42,347)
Citation 2

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Supply chain management, Environmental, Social and Governance (ESG), COVID-19 pandemic, operations management

6.

Can Two Competing On-Demand Service Platforms be Profitable?

Downloads 727 (59,397)
Citation 4

Can Two Competing On-Demand Service Platforms be Profitable?

Number of pages: 37 Posted: 16 Nov 2018 Last Revised: 03 Feb 2020
Jiaru Bai and Christopher S. Tang
Stony Brook University and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 696 (62,021)
Citation 2

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On-Demand Economy, Non-cooperative Game, Increasing Return, Network Externality, Two-sided Markets, Platform Competition

Can Two Competing On-Demand Service Platforms Be Profitable?

Number of pages: 38 Posted: 22 Aug 2022
Jiaru Bai and Christopher S. Tang
Stony Brook University and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 31 (782,054)
Citation 2

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On-Demand Economy, Non-cooperative Game, Increasing Return, network externality, Two-sided markets, Platform competition

7.

Researchers’ Perspectives on Supply Chain Risk Management

Production and Operations Management, Forthcoming
Number of pages: 41 Posted: 16 Jul 2010 Last Revised: 18 Jan 2011
ManMohan S. Sodhi, Byung-Gak Son and Christopher S. Tang
City, University of London - Bayes Business School, Cass Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 698 (62,668)
Citation 1

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field research, supply chain risk, supply chain risk management, research

8.

Should On-Demand Ride Services Be Regulated? An Analysis of Chinese Government Policies

Number of pages: 51 Posted: 22 Jun 2017 Last Revised: 24 Aug 2021
Jiayi Joey Yu, Christopher S. Tang, Zuo-Jun Max Shen and Xiqun Chen
Fudan University - School of Management, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, University of California, Berkeley - Department of Industrial Engineering & Operations Research (IEOR) and Zhejiang University
Downloads 695 (63,002)
Citation 8

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On-demand ride services, socially responsible operations, innovative business models, public policy, consumer welfare, social welfare

9.

JD.com: Transaction Level Data for the 2020 MSOM Data Driven Research Challenge

Number of pages: 18 Posted: 23 Jan 2020 Last Revised: 11 Sep 2021
Zuo-Jun Max Shen, Christopher S. Tang, Di Wu, Rong Yuan and Wei Zhou
University of California, Berkeley - Department of Industrial Engineering & Operations Research (IEOR), University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, JD.com American Technologies Corporation, Massachusetts Institute of Technology (MIT) - Operations Research Center and LinkedIn
Downloads 692 (63,347)
Citation 5

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E-Commerce, Transactional Data, MSOM Society, Data Driven Research

10.

Managing Two-Dose COVID-19 Vaccine Rollouts with Limited Supply: Operations Strategies for Distributing Time-Sensitive Resources

Production and Operations Management, Vol. 31, No. 12, pp. 4424–4442, December 2022
Number of pages: 43 Posted: 23 Feb 2021 Last Revised: 22 Mar 2023
Ho-Yin Mak, Tinglong Dai and Christopher S. Tang
University of Oxford - Said Business School, Johns Hopkins University - Carey Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 513 (92,224)
Citation 8

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COVID-19 vaccine rollout, vaccine inventory, public health operations, SEIR model

11.

Improving Consumer Welfare and Manufacturer Profit via Government Subsidy Programs: Subsidizing Consumers or Manufacturers?

Number of pages: 52 Posted: 12 Oct 2016 Last Revised: 24 Aug 2021
Jiayi Joey Yu, Christopher S. Tang and Zuo-Jun Max Shen
Fudan University - School of Management, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and University of California, Berkeley - Department of Industrial Engineering & Operations Research (IEOR)
Downloads 474 (101,532)
Citation 13

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Developing Economies, Government Subsidies, Economic Development, Social Welfare

12.

Optimal Markdown Pricing: Implications of Inventory Display Formats in the Presence of Strategic Customers

Management Science, Forthcoming
Number of pages: 36 Posted: 19 Aug 2006 Last Revised: 28 Apr 2009
Rui Yin, Yossi Aviv, Amit Pazgal and Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Coller School of Management. Tel Aviv University, Rice University and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 444 (109,611)
Citation 5

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Retailing, Purchasing Behavior, In-Store Display Formats, Ordering Decision

13.

What Employers Demand from Applicants for MBA-Level Supply Chain Jobs

Interfaces, Vol. 38, No. 6, pp. 469-484, December 2008
Number of pages: 31 Posted: 08 Nov 2007 Last Revised: 15 Jul 2010
ManMohan S. Sodhi, Byung-Gak Son and Christopher S. Tang
City, University of London - Bayes Business School, Cass Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 420 (117,022)

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supply chain management,education, content analysis, statistical analysis, employment analysis, MBA

14.

Knowledge Sharing and Learning Among Smallholders in Developing Economies: Implications, Incentives, and Reward Mechanisms

Number of pages: 48 Posted: 20 Mar 2016 Last Revised: 12 Aug 2019
Shihong Xiao, Ying-Ju Chen and Christopher S. Tang
Fudan University, Hong Kong University of Science & Technology (HKUST) - Department of Information Systems, Business Statistics and Operations Management and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 398 (124,526)
Citation 12

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knowledge sharing, learning effect, incentive mechanisms

15.

Are Firms Voluntarily Disclosing Emissions Greener?

Number of pages: 35 Posted: 27 Apr 2023 Last Revised: 22 May 2023
Yilin Shi, Christopher S. Tang and Jing Wu
The Chinese University of Hong Kong (CUHK) - CUHK Business School, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and The Chinese University of Hong Kong (CUHK) - CUHK Business School
Downloads 381 (132,452)

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carbon disclosure, carbon emissions, regulations, supply chains

16.

Supply Chain Fairness

Number of pages: 28 Posted: 07 Apr 2022
Li Chen, Hau L. Lee and Christopher S. Tang
Cornell University - Samuel Curtis Johnson Graduate School of Management, Stanford Graduate School of Business and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 380 (131,248)

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17.

The Effects of Surge Pricing on Driver Behavior in the Ride-Sharing Market: Evidence from a Quasi-Experiment

Accepted at Journal of Operations Management
Number of pages: 53 Posted: 04 Sep 2021 Last Revised: 20 Sep 2022
Wei Miao, Yiting Deng, Wei Wang, Yongdong Liu and Christopher S. Tang
UCL School of Management, University College London, University of International Business and Economics (UIBE) - School of International Trade and Economics, University College London - School of Management and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 350 (144,643)
Citation 5

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Surge pricing, Ride-sharing, Labor supply, Extensive margin, Intensive margin, Cherry picking, Competition

18.

Luxury Brand Licensing: Competition and Reference Group Effects

Number of pages: 87 Posted: 09 Feb 2019 Last Revised: 27 Apr 2023
Kenan Arifoglu and Christopher S. Tang
UCL School of Management, University College London and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 348 (146,470)
Citation 1

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Luxury brand; licensing contract; fixed fee; royalty fee; reference groups; competition

19.

Customer Review Provision Policies with Heterogeneous Cluster Preferences

Number of pages: 47 Posted: 20 Jun 2019 Last Revised: 24 May 2021
Shihong Xiao, Ying-Ju Chen and Christopher S. Tang
Fudan University, Hong Kong University of Science & Technology (HKUST) - Department of Information Systems, Business Statistics and Operations Management and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 347 (145,544)
Citation 1

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user-generated reviews, review provision policy, heterogeneous clusters

20.

Research Opportunities in Supply Chain Transparency

Forthcoming: Production and Operations Management
Number of pages: 32 Posted: 20 Jun 2018
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 345 (146,018)
Citation 1

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Supply chain transparency, supply chain visibility, stakeholder resource-based view, research topics, stakeholders

21.

Coordinating Installation of Electric Vehicle Charging Stations between Governments and Automakers

Production and Operations Management
Number of pages: 37 Posted: 15 Apr 2020 Last Revised: 24 Aug 2021
Jiayi Joey Yu, Christopher S. Tang, Musen Kingsley Li and Zuo-Jun Max Shen
Fudan University - School of Management, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Shanghai University - School of Management and University of California, Berkeley - Department of Industrial Engineering & Operations Research (IEOR)
Downloads 342 (147,844)
Citation 3

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Electric Vehicles, Charging Stations, Subsidies, Incentives

22.

Team Collaboration in Innovation Contests

Number of pages: 41 Posted: 16 Jun 2020 Last Revised: 13 Oct 2021
Sıdıka Tunç Candoğan, C. Gizem Korpeoglu and Christopher S. Tang
University College London - School of Management, Eindhoven University of Technology and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 334 (151,581)
Citation 4

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Crowdsourcing, Platform, Team Submission, Tournament

23.

Corporate Social Sustainability in Supply Chains: A Thematic Analysis of the Literature

Forthcoming: International Journal of Production Research
Number of pages: 40 Posted: 03 Oct 2017 Last Revised: 31 Oct 2017
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 328 (154,021)
Citation 2

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Supply Chain Management, Sustainability, Sustainable Supply Chain Management, Stakeholders, Review, Thematic Analysis, Conceptual Model, Integration

24.

Environmental Incidents and the Market Value of Firms: An Empirical Investigation in the Chinese Context

Number of pages: 40 Posted: 19 Jun 2017
Chris Lo, Christopher S. Tang, Yi Zhou, Andy Yeung and Di Fan
Business Division, School of Fashion and Textiles, Hong Kong Polytechnic University, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Monash University - Department of Management, Hong Kong Polytechnic University - Department of Logistics and Maritime Studies and The Hong Kong Polytechnic University
Downloads 319 (158,712)
Citation 9

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Environmental Incident, China, Stock Market Reaction, Supply Chain, Social Responsibility

25.

Supply-Chain Research Opportunities With the Poor as Suppliers or Distributors in Developing Countries

Production and Operations Management Journal, Forthcoming
Number of pages: 30 Posted: 16 Jul 2013
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 318 (159,255)

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socially responsible operations, value creation, micro-entrepreneurs, social enterprise, social business, supply chain management, supply chain surplus

26.

Uber's Unintended Burdens

Uber’s Unitended Burdens”, in: Services Marketing: People, Technology, Strategy, 9th edition by Jochen Wirtz and Christopher Lovelock, New Jersey: World Scientific, Forthcoming
Number of pages: 9 Posted: 06 Jan 2021
Christopher S. Tang and Jochen Wirtz
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and National University of Singapore
Downloads 299 (169,900)

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Uber, Platforms, International Markets

27.

Socially Responsible Supply Chains in Emerging Markets: Some Research Opportunities

Number of pages: 33 Posted: 05 Jan 2018
Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 292 (174,190)
Citation 6

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Operations management research, corporate social responsibility, sustainability, social responsibility, supply chain management

28.

Environmental Violations in China: Evaluating Their Long-Term Impact and Predicting Future Violations

Number of pages: 47 Posted: 17 Aug 2018 Last Revised: 07 Sep 2021
Chris Lo, Christopher S. Tang and Yi Zhou
Business Division, School of Fashion and Textiles, Hong Kong Polytechnic University, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Monash University - Department of Management
Downloads 285 (178,672)
Citation 1

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Environmental Incidents, China, Business Analytics, Social Responsibility

29.

An Exploratory Study of Play Duration and In-App Purchase Behavior in Mobile Games

Number of pages: 28 Posted: 08 Jul 2021
Yifan Jiao, Christopher S. Tang and Jingqi Wang
The University of Hong Kong - Faculty of Business and Economics, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and The Chinese University of Hong Kong, Shenzhen
Downloads 280 (181,904)
Citation 1

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mobile game, winning rate, social network effect, novelty effect

30.

The Impact of Reimbursement Policy on Social Welfare, Revisit Rate and Waiting Time in a Public Healthcare System: Fee-for-Service vs. Bundled Payment

Number of pages: 59 Posted: 25 Oct 2017
Pengfei Guo, Christopher S. Tang, Yulan Wang and Ming Zhao
Hong Kong Polytechnic University - Faculty of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Hong Kong Polytechnic University and University of Electronic Science and Technology of China (UESTC) - School of Economics and Management
Downloads 280 (181,904)
Citation 18

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Healthcare operations, Fee-for-Service, Bundled Payment, Queueing

31.

Will Diversity Equity and Inclusion Commitment Improve Manufacturing Firms’ Performance? A Signaling Theory Perspective on DEI Announcements

Number of pages: 32 Posted: 06 Jan 2023
Fei Li, Chris Lo and Christopher S. Tang
Hong Kong Polytechnic University, Business Division, School of Fashion and Textiles, Hong Kong Polytechnic University and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 269 (190,828)

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DEI, Signaling Theory, Event Study, Propensity Score Matching

32.

A Two-sided Incentive Program for Coordinating the Influenza Vaccine Supply Chain

Number of pages: 42 Posted: 03 May 2019 Last Revised: 31 Jul 2020
Kenan Arifoglu and Christopher S. Tang
UCL School of Management, University College London and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 261 (196,727)
Citation 3

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Influenza vaccine, outcome-based contract, vaccination incentive, self-interested behavior, externality, random yield

33.

Improving Access to Rare Disease Treatments: Subsidy, Pricing, and Payment Schemes

Number of pages: 43 Posted: 25 Nov 2019 Last Revised: 09 Jun 2022
Wendy Olsder, Tugce Martagan and Christopher S. Tang
Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences, Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 260 (195,975)
Citation 3

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government subsidies, rare diseases, social welfare, innovative pricing schemes, and outcome-based payment schemes

34.

Preparing for Future Pandemics with a Reserve of Inventory, Capacity, and Capability

Number of pages: 39 Posted: 31 Mar 2021
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 257 (200,560)

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Pandemic response, inventory, capacity, capability, United States Strategic National Stockpile

35.

The Impact of Disclosing Inventory-Scarcity Messages on Purchase Frequencies and Daily Sales in Online Retailing

Number of pages: 44 Posted: 06 Sep 2019
Sungho Park, Elliot Rabinovich, Christopher S. Tang and Rui Yin
Arizona State University (ASU) - W.P. Carey School of Business, Arizona State University - W.P. Carey School of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Arizona State University, W. P. Carey School of Business
Downloads 243 (209,409)

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operations management, marketing interface, inventory management, online retailing, econometrics

36.

The Incremental Bullwhip Effect of Operational Deviations in an Arborescent Supply Chain with Requirements Planning

Number of pages: 27 Posted: 22 Jun 2006 Last Revised: 11 Nov 2012
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 238 (213,644)

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bullwhip effect, supply chain, information distortion, quantification, MRP, ERP, UK manufacturer

37.

Determining Supply Requirement in the Sales-and-Operations-Planning (S&OP) Process Under Demand Uncertainty: A Stochastic Programming Formulation and a Spreadsheet Implementation

Journal of the Operational Research Society, Forthcoming
Number of pages: 26 Posted: 16 Jul 2010
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 225 (225,638)

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Supply Chain Risk Management, Risk Models, Stochastic Programming, Supply-Chain Planning, Demand Planning, Demand Uncertainty, Sales-and-Operations Planning (S&OP), Risk Metrics, Conditional Value-at-Risk (Cvar), Spreadsheet, Newsvendor Problem

38.

Opaque Selling in Player-versus-Player Games

Number of pages: 35 Posted: 10 Apr 2020
Yifan Jiao, Christopher S. Tang and Jingqi Wang
The University of Hong Kong - Faculty of Business and Economics, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and The Chinese University of Hong Kong, Shenzhen
Downloads 222 (228,455)
Citation 1

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player-versus-player game, opaque selling, in-game purchase

39.

Pre-Announced Pricing Strategies with Reservations

Production and Operations Management. 2009
Number of pages: 25 Posted: 20 Aug 2006 Last Revised: 27 Apr 2009
Wedad Elmaghraby, Steven A. Lippman, Christopher S. Tang and Rui Yin
Georgia Institute of Technology, University of California, Los Angeles (UCLA) - Policy Area, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 220 (230,492)

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Pre-announced Pricing, Progressive markdown, Reservation

40.

Operations in Space: Exploring a New Industry

Decision Sciences
Number of pages: 38 Posted: 30 Jan 2018 Last Revised: 29 Sep 2020
Joel O. Wooten and Christopher S. Tang
University of South Carolina - Department of Management Science and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 218 (232,465)
Citation 1

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operations management, supply chain, space industry, research

41.

Supply Chains Built for Speed and Customization

Forthcoming: MIT Sloan Management Review, Summer 2017
Number of pages: 8 Posted: 12 Jun 2017
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 215 (235,478)
Citation 1

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3-D printing, additive manufacturing, robotics, agile, high-speed bespoke supply chains

42.

Reducing Traffic Incidents in Meal Delivery: Penalize the Platform or its Independent Drivers?

Kelley School of Business Research Paper No. 2022-09
Number of pages: 48 Posted: 29 Sep 2022 Last Revised: 15 Jun 2023
Wenchang Zhang, Christopher S. Tang, Liu Ming and Yue Cheng
Indiana University, Kelley School of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, The Chinese University of Hong Kong, Shenzhen and HSBC Business School, Peking University
Downloads 168 (294,873)

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Meal delivery platforms, Penalty system, Public safety, Traffic violations and accidents

43.

Optimal Grants and Subsidies for Development Supply Chains: Case of Solar Lanterns in Haiti

Number of pages: 37 Posted: 31 Oct 2017
James Knuckles, ManMohan S. Sodhi, Christopher S. Tang and Jiayi Joey Yu
City University London - The Business School, City, University of London - Bayes Business School, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Fudan University - School of Management
Downloads 157 (310,596)
Citation 1

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Subsidies, Development Supply Chains, Haiti, Socially Responsible Products, Solar Lanterns

44.

Offering Free Upgrades Even before Stocks Run Out: The Value of Proactive Upgrades

Manufacturing & Service Operations Management
Number of pages: 50 Posted: 04 Feb 2021 Last Revised: 25 Jan 2022
David Chen, Christopher S. Tang, Huihui Wang, Rowan Wang and Yimin Yu
The Chinese University of Hong Kong, Shenzhen, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Shanghai University - SILC Business School, Singapore Management University and City University of Hong Kong - College of Business
Downloads 155 (313,994)

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free upgrades, proactive policies, reactive policies, dynamic programming, Markov Decision Process

45.

Supply Chain Management for Extreme Conditions: Research Opportunities

Number of pages: 17 Posted: 08 Jun 2021
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 147 (327,968)
Citation 12

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General management issues; electronic commerce; partnering; industrial commons; supply chain

46.

Inverse Optimization of Integer Programming Games for Parameter Estimation Arising from Competitive Retail Location Selection

Number of pages: 32 Posted: 07 Jul 2022
Tobias Crönert, Layla Martin, Stefan Minner and Christopher S. Tang
Technische Universität München (TUM) - TUM School of Management, Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences, Technische Universität München (TUM) - TUM School of Management and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 130 (360,974)

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Integer Programming, Choice Estimation, Retail Location, Inverse Optimization

47.

Innovative Technology and Operations for Alleviating Poverty through Women’s Economic Empowerment

Downloads 128 (365,105)
Citation 1

Innovative Technology and Operations for Alleviating Poverty through Women’s Economic Empowerment

Tang, C.S., Innovative Technology and Operations for Alleviating Poverty through Women’s Economic Empowerment, Production and Operations Management, Forthcoming
Number of pages: 26 Posted: 23 Feb 2021
Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 78 (514,962)
Citation 2

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Innovative Operations, Women’s Economic Empowerment, Gender Equality

Innovative Technology and Operations for Alleviating Poverty through Women’s Economic Empowerment

Number of pages: 25 Posted: 18 Sep 2020
Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 50 (650,140)

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Innovative Operations, Women’s Economic Empowerment, Gender Equality

48.

Strategies and Tactics of Chinese Contract Manufacturers and Western OEMs (2001-2011)

Number of pages: 35 Posted: 12 Nov 2012
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 122 (378,479)

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Co-opetition, co-evolution, supply chain, value chain, strategy, tactics, game theory, contract manufacturing, electronics industry, apparel industry

49.

Time-based Pricing at Grocery Stores? Equilibrium Transition under Retail Competition and Negative Congestion Externality

Number of pages: 41 Posted: 02 Aug 2021
Christopher S. Tang, Onesun Steve Yoo and Dongyuan Zhan
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, UCL School of Management, University College London and UCL School of Management
Downloads 121 (380,866)
Citation 1

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Time-based pricing, demand smoothing, duopoly, customer negative externality

50.

Can Third-Party Sellers Benefit from a Platform’s Entry to the Market?

Number of pages: 30 Posted: 24 Oct 2022
Yiting Deng, Christopher S. Tang, Wei Wang and Onesun Steve Yoo
University College London, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, University of International Business and Economics (UIBE) - School of International Trade and Economics and UCL School of Management, University College London
Downloads 116 (392,544)

Abstract:

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Online platform, platform entry, spillover, market potential

51.

Guiding the Next Generation of Doctoral Students in Operations Management

Forthcoming, IJPE
Number of pages: 25 Posted: 05 Dec 2013
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 101 (436,419)
Citation 2

Abstract:

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52.

Technical Note: Should an Online Seller Post Inventory Scarcity Messages?

Number of pages: 22 Posted: 10 May 2019
Sungho Park, Elliot Rabinovich, Christopher S. Tang, Rui Yin and Jiayi Joey Yu
Arizona State University (ASU) - W.P. Carey School of Business, Arizona State University - W.P. Carey School of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Arizona State University, W. P. Carey School of Business and Fudan University - School of Management
Downloads 97 (445,283)

Abstract:

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Inventory scarcity, online retailing, EOQ model

53.

Converting a Drug From Off-Label to On-Label Use: Government Subsidies and Patient Welfare

Number of pages: 34 Posted: 09 Oct 2020
Wendy Olsder, Tugce Martagan and Christopher S. Tang
Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences, Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 94 (454,525)

Abstract:

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off-label use, drug conversion, government subsidies, rare diseases, patient welfare

54.

Research Opportunities in Preparing Supply Chains of Essential Goods for Future Pandemics

Number of pages: 33 Posted: 14 Jun 2021
ManMohan S. Sodhi, Christopher S. Tang and Evan Willenson
City, University of London - Bayes Business School, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and University of California, Los Angeles (UCLA), Anderson School of Management, Students
Downloads 91 (464,046)
Citation 8

Abstract:

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Pandemic, global supply chains, resilience, industry commons, preparedness

55.

Buttressing Supply Chains against Floods in Asia for Humanitarian Relief and Economic Recovery

Production and Operations Management, Forthcoming
Number of pages: 30 Posted: 17 Mar 2013
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 77 (516,923)

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supply chain design, floods, natural disasters, humanitarian relief, social enterprise, buttressed supply chains, disaster relief, Asia

56.

The Implications of Pooled Returns Policies

Number of pages: 44 Posted: 15 Jul 2006
Alexander Brown, Mabel C. Chou and Christopher S. Tang
Xilinx Inc., National University of Singapore (NUS) - NUS Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 77 (513,097)
Citation 4

Abstract:

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Returns policies, Multi-product joint returns policies, and inventory models

57.

Project Contracting Strategies for Managing Team Dynamics

Information Exchange in Supply Chain Management, 2016, (eds. Albert Ha and Christopher Tang), Springer.
Number of pages: 19 Posted: 04 Feb 2016
George Georgiadis and Christopher S. Tang
Northwestern University - Department of Management & Strategy and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 40 (696,787)

Abstract:

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Projects, Moral hazard in teams, Team formation, Contracting

58.

The Impact of Disclosing Inventory-Scarcity Messages on Sales in Online Retailing

Forthcoming, Journal of Operations Management
Number of pages: 34 Posted: 06 Feb 2020
Sungho Park, Elliot Rabinovich, Christopher S. Tang and Rui Yin
Arizona State University (ASU) - W.P. Carey School of Business, Arizona State University - W.P. Carey School of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Arizona State University, W. P. Carey School of Business
Downloads 36 (723,719)
Citation 4

Abstract:

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operations management-marketing interface, inventory management, online retailing, econometrics

59.

Preparedness with a System Integrating Inventory, Capacity, and Capability for Future Pandemics and Other Disasters

Production and Operations Management (Forthcoming)
Number of pages: 39 Posted: 18 Sep 2022
Musen Kingsley Li, ManMohan S. Sodhi, Christopher S. Tang and Jiayi Joey Yu
Shanghai University - School of Management, City, University of London - Bayes Business School, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and Fudan University - School of Management
Downloads 33 (745,011)

Abstract:

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Pandemic and disaster response, stockpile inventory, backup capacity, standby capability

60.

Rethinking Industry’s Role in a National Emergency

Forthcoming, Sloan Management Review 2021
Number of pages: 8 Posted: 16 Jun 2021
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 31 (760,013)
Citation 4

Abstract:

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US Strategic National Stockpile, pandemic, capacity, capability

61.

Extending AAA Capabilities to Meet PPP Goals in Supply Chains

Number of pages: 20 Posted: 08 Jun 2021
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area
Downloads 27 (791,101)
Citation 1

Abstract:

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Agility-adaptability-alignment capabilities, supply chain management, stakeholders, triple bottom line, sustainability

62.

Forced Labor in Labor Supply Chains - Contracting and Information Asymmetry

Number of pages: 39 Posted: 14 Aug 2023 Last Revised: 18 Aug 2023
Felix Papier, Christopher S. Tang and Javaiz Parappathodi
ESSEC Business School, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and ESSEC Business School
Downloads 23 (833,348)

Abstract:

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Forced labor, Labor supply chain, Recruitment agents, Supply chain contracting, Auditing, Information asymmetry

63.

Gender-Based Operational Issues Arising From On-Demand Ride-Hailing Platforms: Safety Concerns and System Configuration

Posted: 27 Oct 2018 Last Revised: 13 Mar 2021
Pengfei Guo, Christopher S. Tang, Yanli Tang and Yulan Wang
Hong Kong Polytechnic University - Faculty of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Sun Yat-sen University and Hong Kong Polytechnic University

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Ride-hailing service, gender-based safety concerns, pooling system, hybrid system, queueing equilibrium behavior

64.

The Impact of Input- vs. Output-Based Farm Subsidies on Farmer Welfare and Income Inequality in Developing Economies

Posted: 06 Jun 2018 Last Revised: 07 Jun 2019
Christopher S. Tang, Yulan Wang and Ming Zhao
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Hong Kong Polytechnic University and University of Electronic Science and Technology of China (UESTC) - School of Economics and Management

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socially responsible operations, farm subsidies, income inequality

65.

Managing Physician Service Rate and Patient Welfare in a Healthcare System with Endogenous Admissions and Readmissions

Posted: 26 Feb 2016
Pengfei Guo, Christopher S. Tang, Yulan Wang and Ming Zhao
Hong Kong Polytechnic University - Faculty of Business, University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area, Hong Kong Polytechnic University and University of Electronic Science and Technology of China (UESTC) - School of Economics and Management

Abstract:

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Healthcare operations, Readmission rate, Fee-For-Service, Bundled Payment, Queueing

66.

The OR/MS Ecosystem: Strengths, Weaknesses, Opportunities, and Threats

Operations Research, Vol. 56, No. 2, pp. 267-277, March-April 2008, Cass Business School Research
Posted: 17 Jul 2010
ManMohan S. Sodhi and Christopher S. Tang
City, University of London - Bayes Business School and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area

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operations research, management science, SWOT analysis, ecosystem, change management

67.

Making Products Safe: Process and Challenges

International Commerce Review, Vol. 8, No. 1, pp. 48-55
Posted: 24 Apr 2009
Christopher S. Tang
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area

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68.

The Power of Flexibility for Mitigating Supply Chain Risks

International Journal of Production Economics, Vol. 116, No. 1, pp. 12-27
Posted: 24 Apr 2009
Christopher S. Tang and Tomlin Brian
University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area and University of North Carolina (UNC) at Chapel Hill - Kenan-Flagler Business School

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69.

A Decision Analysis Tool for Evaluating Fundraising Tiers

Decision Analysis, Vol. 6, No. 1, pp. 4-13, March 2009
Posted: 24 Oct 2008 Last Revised: 28 Apr 2009
Kevin F. McCardle, Kumar Rajaram and Christopher S. Tang
University of California, Los Angeles (UCLA) - Anderson School of Management, University of California, Los Angeles - Anderson School of Business and University of California, Los Angeles (UCLA) - Decisions, Operations, and Technology Management (DOTM) Area

Abstract:

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Cobb-Douglas Utility, Public Policy, Optimization, Decision Analysis