Operations and Supply Chain Management | Open Access Articles

Rebuilding Global Supply Chains From The Ground Up, Victor Fung, Chin Tiong Tan

Research Collection Lee Kong Chian School Of Business

Dr Victor Fung, Group Chairman of the Fung Group, talks about how technological changes, geopolitical shifts, and Covid-19 are threatening to turn global supply chains upside down, in this interview with Tan Chin Tiong.

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London Heathrow Airport Uses Real-Time Analytics For Improving Operations, Xiaojia Guo, Yael Grushka-Cockayne, Bert De Reyck

Research Collection Lee Kong Chian School Of Business

Improving airport collaborative decision making is at the heart of airport operations centers (APOCs) recently established in several major European airports. In this paper, we describe a project commissioned by Eurocontrol, the organization in charge of the safety and seamless flow of European air traffic. The project’s goal was to examine the opportunities offered by the colocation and real-time data sharing in the APOC at London’s Heathrow airport, arguably the most advanced of its type in Europe. We developed and implemented a pilot study of a real-time data-sharing and collaborative decision-making process, selected to improve the efficiency of Heathrow’s operations. …

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A Simple New Scoring System For Predicting The Mortality Of Severe Acute Pancreatitis: A Retrospective Clinical Study, Lei Wang, Yan-Bo Zeng, Jia-Yun Chen, Qian Luo, Rowan Wang, Ruijie Zhang, Zhichao Zheng, Yuan-Hang Dong, Wen-Bin Zou, Xiaoqing Xie, Yi-Qi Du, Zhao-Shen Li

Research Collection Lee Kong Chian School Of Business

It is critical to accurately identify patients with severe acute pancreatitis (SAP) in a timely manner. This study aimed to develop a new simplified AP scoring system based on data from Chinese population.We retrospectively analyzed a consecutive series of 585 patients diagnosed with SAP at the Changhai hospital between 2009 and 2017. The new Chinese simple scoring system (CSSS) was derived using logistic regression analysis and was validated in comparison to 4 existing systems using receiver operating characteristic curves.Six variables were selected for incorporation into CSSS, including serum creatinine, blood glucose, lactate dehydrogenase, heart rate, C-reactive protein, and extent of …

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Flexibly Serving A Finite Number Of Heterogeneous Jobs In A Tandem System, Yun Fong Lim, Bingnan Lu, Rowan Wang, Wenjia Zhang

Research Collection Lee Kong Chian School Of Business

Many manufacturing and service systems require a finite number of heterogeneous jobs to be processed by two stations in tandem. Each station serves at most one job at a time and there is a finite buffer between the two stations. We consider two flexible servers that are cross-trained to work at both stations. The duration for a server to finish a job at a station is exponentially distributed with a rate that depends on the server, the station, and the job. Our goal is to identify an efficient policy to dynamically assign the servers to the stations such that the …

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Integrating Anticipative Replenishment-Allocation With Reactive Fulﬁllment For Online Retailing Using Robust Optimization, Yun Fong Lim, Song Jiu, Marcus Ang

Research Collection Lee Kong Chian School Of Business

Problem deﬁnition: In each period of a planning horizon, an online retailer decides on how much to replenish each product and how to allocate its inventory to fulfillment centers (FCs) before demand is known. After the demand in the period is realized, the retailer decides on which FCs to fulfill it. It is crucial to optimize the replenishment, allocation, and fulfillment decisions jointly such that the expected total operating cost is minimized. The problem is challenging because the replenishment-allocation is done in an anticipative manner under a “push” strategy, but the fulfillment is executed in a reactive way under a …

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Dealing With Global Supply Chain Breaks, Shantanu Bhattacharya

Research Collection Lee Kong Chian School Of Business

Businesses need to adopt appropriate strategies to deal with the unprecedented impact of Covid-19 on global supply chains.

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Primary Care Comprehensiveness And Care Coordination In Robust Specialist Networks Results In Lower Emergency Department Utilization: A Network Analysis Of Medicaid Physician Networks, Zhaowei She, Anne H. Gaglioti, Peter Baltrus, Chaohua Li, Miranda A. Moore, Lilly C. Immergluck, Arthi Rao, Turgay Ayer

Research Collection Lee Kong Chian School Of Business

Background: Care coordination is an essential and difficult to measure function of primary care. Objective: Our objective was to assess the impact of network characteristics in primary/specialty physician networks on emergency department (ED) visits for patients with chronic ambulatory care sensitive conditions (ACSCs). Subjects and Measures: This cross-sectional social network analysis of primary care and specialty physicians caring for adult Medicaid beneficiaries with ACSCs was conducted using 2009 Texas Medicaid Analytic eXtract (MAX) files. Network characteristic measures were the main exposure variables. A negative binomial regression model analyzed the impact of network characteristics on the ED visits per patient in …

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It Won’T Be Business As Usual After Covid-19, Arnoud De Meyer

Research Collection Lee Kong Chian School Of Business

As customer behaviours change, they will reshape business models in the post-coronavirus world.

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Strategic Intent Of Obor: Enhancing Energy Supply Resilience, Loon Ching Tang, Joyce M. W. Low

Research Collection Lee Kong Chian School Of Business

Since the launch of the One Belt, One Road (OBOR) initiative in 2015, China has announced its intention to invest in major infrastructure projects to promote trade and co-operation with its trading partners along OBOR. This paper examines the current level of trading and key projects underway along OBOR so as to provide insights to understand its strategic intent. In particular, a network model is constructed to analyze the impact to China current and future demand for energy under various conditions especially during prolonged periods of supply uncertainties. Since these key projects are closely connected to the current and proven …

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Managing Clinic Variability With Same-Day Scheduling, Intervention For No-Shows, And Seasonal Capacity Adjustments, Kum Khiong Yang, Tugba Cayirli

Research Collection Lee Kong Chian School Of Business

This study investigates demand and capacity strategiesfor managing clinic variability. These include (i) same-day scheduling tocontrol random walk-ins, (ii) no-show intervention, where the clinic callsadvance-booked patients a day before to identify and release canceled slots tosame-day patients, and (iii) adjustments to daily number of appointments foradvance-booked patients to match seasonal variations in same-day demand. Thesestrategies are tested over the individual-block/fixed-interval (IBFI) and theDome appointment rules. The resulting appointment systems are tested underscenarios with different levels of same-day demand, demand seasonality,no-shows and cost ratios. The goal is to minimize the weighted sum of patients’wait time and physician’s idle-time and overtime. Our …

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Urban Consolidation Center Or Peer-To-Peer Platform? The Solution To Urban Last-Mile Delivery, Qiyuan Deng, Xin Fang, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

Booming e-commerce activities further increase this demand, exerting intense pressure on the cities' well-being. To build a city with congestion and pollution under control, a consolidator can operate an urban consolidation center (UCC) to bundle shipments from multiple carriers before the last-mile delivery. Alternatively, the consolidator can operate a peer-to-peer platform for the carriers to share their delivery capacity. Our objective is to compare the performance of these two business models. Under each business model, we study the interactions between a consolidator and multiple carriers using a two-period game-theoretical model. In each period, the consolidator first chooses a delivery fee …

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How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

We study a problem of optimizing storage classes in a unit-load warehouse such that the total travel cost is minimized. This is crucial to the operational efficiency of unit-load warehouses, which constitute a crit- ical part of a supply chain. We propose a novel approach called the FB method to solve the problem. The FB method is suitable for general receiving-dock and shipping-dock locations that may not coincide. The FB method first ranks the locations according to the frequencies that they are visited, which are estimated by a linear program based on the warehouse’s layout as well as the products’ …

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Effects Of Rescheduling On Patient No-Show Behavior In Outpatient Clinics, Jiayi Liu, Jingui Xie, Kum Khiong Yang, Zhichao Zheng

Research Collection Lee Kong Chian School Of Business

We study the effects of rescheduling on no-show behavior in an outpatient appointment system for both new and follow-up patients. Previous literature has primarily focused on new patients and investigated the role of waiting time on no-show probability. We offer a more nuanced understanding of this costly phenomenon. Using comprehensive clinical data, we demonstrate that for follow-up patients, their no-show probability decreases by 10.9 percentage points if their appointments were rescheduled at their own request, but increases by 6.2 percentage points if they were rescheduled by the clinic. New patients, in contrast, are more concerned about waiting time and less …

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Capacity Allocation In Flexible Production Networks: Theory And Applications, Guodong Lyu, Wang-Chi Cheung, Mabel C. Chou, Chung-Piaw Teo, Zhichao Zheng, Yuanguang Zhong

Research Collection Lee Kong Chian School Of Business

In many production environments, a fixed network of capacity is shared flexibly between multiple products with random demands. What is the best way to configure the capacity of the production network and to allocate the available capacity, to meet pre-determined fill rate requirements? We develop a new approach for network capacity configuration and allocation, and characterize the relationship between the capacity of the network and the attainable fill rate levels for the products, taking into account the flexibility structure of the network. This builds on a new randomized allocation mechanism to deliver the desired services.We use this theory to investigate …

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Technology Specifications And Production Timing In A Co-Opetitive Supply Chain, Baozhuang Niu, Kanglin Chen, Xin Fang, Xiaohang Yue, Xin Wang

Research Collection Lee Kong Chian School Of Business

Motivated by Google’s technology specifications on Android devices, we consider firms’ decisions on production timing in a co-opetitive supply chain comprising a manufacturer and an original equipment manufacturer (OEM), where the manufacturer acts as the OEM’s upstream contract manufacturer and downstream competitor. We consider the market acceptance uncertainty of key product designs. If a firm decides to implement ex post production strategy (PS), it can delay the production until the market acceptance uncertainty of its product is resolved. Otherwise, ex-ante production strategy (AS) is implemented. We find that, due to the co-opetition, PS does not always benefit either the manufacturer …

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Modeling Newsvendor Behavior: A Prospect Theory Approach, Bhavani Shanker Uppari, Sameer Hasija

Research Collection Lee Kong Chian School Of Business

Problem definition: Studies have shown that the behavior of subjects in newsvendor experiments is not consistent with expected profit maximization - an assumption that is often made in operations management literature. Although prospect theory has been established as a popular model of behavioral decision making under uncertainty, it was considered to be inconsistent with observed newsvendor behavior (in particular, the pull-to-center effect) until a recent study proposed a prospect theory model that is consistent with the pull-to-center effect; however, this model's ability in representing newsvendor behavior compared to other plausible prospect theory models is unexplored in the literature. This paper …

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Understanding The Operating Landscape Of The Global Airline Industry: A Dea Integrated Alternating Conditional Expectation Approach, Joyce M. W. Low, Kum Khiong Yang

Research Collection Lee Kong Chian School Of Business

Purpose: This study investigates the relationships between service efficiency in 5 major cost centres (namely, business orientation, network coverage, physical resources, maintenance, repair and overhaul (MRO), and human resources) and profitability in the global airline industry. Design/methodology: The study integrates the Slack-based Model (SBM) of Data Envelopment Analysis (DEA) with the Alternating Conditional Expectation (ACE) regression to understand the relationships between an airline’s profitability and its efficiencies in 5 identified operations areas. Findings: Based on the observational data obtained from 75 international airlines, the relationships between operational performances and profitability are found to be curvilinear and contingent on an airline’s …

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Crop Planning In Sustainable Agriculture: Dynamic Farmland Allocation In The Presence Of Crop Rotation Benefits, Onur Boyabatli, Javad Nasiry, Yangfang (Helen) Zhou

Research Collection Lee Kong Chian School Of Business

This paper examines crop planning decision in sustainable agriculture---that is, how to allocate farmland among multiple crops in each growing season when the crops have rotation benefits across growing seasons. We consider a farmer who periodically allocates the farmland between two crops in the presence of revenue uncertainty where revenue is stochastically larger and farming cost is lower when a crop is grown on rotated farmland (where the other crop was grown in the previous season). We characterize the optimal dynamic farmland allocation policy and perform sensitivity analysis to investigate how revenue uncertainty of each crop affects the farmer's optimal …

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Disruption Risk Mitigation In Supply Chains: The Risk Exposure Index Revisited, Sarah Yini Gao, David Simchi-Levi, Chung-Piaw Teo, Zhenzhen Yan

Research Collection Lee Kong Chian School Of Business

Simchi-Levi et al. (2014, 2015a) proposed a novel approach using the Time-To-Recover (TTR) parameters to analyze the Risk Exposure Index (REI) of supply chains under disruption. This approach is able to capture the cascading effects of disruptions in the supply chains, albeit in simplified environments -- TTRs are deterministic, and at most one node in the supply chain can be disrupted. In this paper, we proposed a new method to integrate probabilistic assessment of disruption risks into the REI approach and measure supply chain resiliency by analyzing the Worst-case CVaR (WCVaR) of total lost sales under disruptions.We show that the …

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Combating Child Labor: Incentives And Information Disclosure In Global Supply Chains, Soo-Haeng Cho, Xin Fang, Sridhar Tayur, Ying Xu

Research Collection Lee Kong Chian School Of Business

Problem definition: We investigate multinational firms’ inspection and pricing strategies to address the challenges of combating child labor in global supply chains. We also examine how several factors (such as information disclosure, goodwill loss, inspection cost, external monitoring by nongovernmental organizations (NGOs), and penalty scheme) affect firms’ incentives to use different strategies to combat child labor. Academic/practical relevance: Nearly 200 million children are engaged in child labor, many in developing countries that are part of the supply base of global manufacturing networks. However, there has been little research on evaluating the impact of firms’ strategies and NGOs’ initiatives …

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Managing Wind-Based Electricity Generation In The Presence Of Storage And Transmission Capacity, Yangfang (Helen) Zhou, Alan Scheller-Wolf, Nicola Secomandi, Stephen Smith

Research Collection Lee Kong Chian School Of Business

We investigate the management of a merchant wind energy farm co‐located with a grid‐level storage facility and connected to a market through a transmission line. We formulate this problem as a Markov decision process (MDP) with stochastic wind speed and electricity prices. Consistent with most deregulated electricity markets, our model allows these prices to be negative. As this feature makes it difficult to characterize any optimal policy of our MDP, we show the optimality of a stage‐ and partial‐state‐dependent‐threshold policy when prices can only be positive. We extend this structure when prices can also be negative to develop heuristic one …

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Installed Base Management Versus Selling In Monopolistic And Competitive Environments, Shantanu Bhattacharya, Andreas Robotis, Wassenhove Luk N. V. Van

Research Collection Lee Kong Chian School Of Business

This paper compares the policy of selling a product to that of installed base management, in which the manufacturer leases the product to consumers, and bundles repair and maintenance services along with the product. We compare the two policies in a monopolistic setting when a firm uses either one of the policies, and when both policies are used by a single firm. We then compare the policies under competition first when two firms use identical products, and when two firms use vertically differentiated products. Our findings indicate that the selling option dominates the installed base option in a monopolistic environment, …

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Corn, Soybeans Or Fallow: Dynamic Farmland Allocation Under Uncertainty, Onur Boyabatli, Javad Nasiry, Yangfang (Helen) Zhou

Research Collection Lee Kong Chian School Of Business

This chapter develops a theoretical basis for understanding the trade-offs facing a farmer for allocating his farmland among several crops over multiple growing seasons. Specifically, we focus on the farmland allocation among two cash crops (corn and soybeans) and letting the farmland lay fallow to rejuvenate the soil and increase the revenue for the crop grown on this farmland in the subsequent seasons. In each growing period, the farmer chooses the allocation in the presence of revenue uncertainty for each cash crop, and crop rotation benefits across periods, where revenue is stochastically larger and farming cost is lower when a …

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Selling Off-Grid Light To Liquidity Constrained Consumers, Bhavani Shanker Uppari, Ioana Popescu, Serguei Netessine

Research Collection Lee Kong Chian School Of Business

Problem definition: A large proportion of the world’s population has no access to electricity and so relies on noxious kerosene for their lighting needs. Solar-based solutions require a large up-front investment and are often unaffordable in this market owing to consumers’ tight liquidity constraints. As an alternative, there are business models relying on rechargeable light bulbs that are sold at a subsidized price (which renders them affordable) and require regular micropayments for recharges (which eases liquidity constraints). These bulbs provide a cheaper and healthier light source than kerosene, yet their adoption is lower than expected, and some consumers continue …

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Encouraging Help Across Projects, Pascale Crama, Fabian J. Sting, Yaozhong Wu

Research Collection Lee Kong Chian School Of Business

Companies struggle with timely project execution despite employing sophisticated management methods. Although help across projects is critical for time performance, it has not been explicitly incorporated into project management (PM) systems. We model a PM system, based on an innovative real-life practice, that both incorporates and shapes project managers’ helping behavior. A help process is at the core of this system, in which project managers may ask for and provide help while top management facilitates such exchanges. We find that companies should take a nuanced approach when designing help exchange and time-based incentives in tandem. A company that faces high …

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Is Promoting Public Transit An Effective Intervention For Obesity? A Longitudinal Study Of The Relation Between Public Transit Usage And Obesity, Zhaowei She, Douglas M. King, Jacobson H. Sheldon

Research Collection Lee Kong Chian School Of Business

There is increasing evidence on the association between public transit usage and obesity. To further understand the causal impact of changes in county public transit usage on county obesity rates, this paper presents a longitudinal study on this topic. Annual health data from the Behavioral Risk Factor Surveillance System (BRFSS) and transportation data from the National Household Travel Survey (NHTS) were aggregated and matched at the county level, to create a panel data set with 227 counties from 45 states across two time periods, 2001 and 2009. Annual public transit funding, obtained from the National Transit Database (NTD), is chosen …

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Single Sourcing Versus Multisourcing: The Roles Of Output Verifiability On Task Modularity, Shantanu Bhattacharya, Alok Gupta, Sameer Hasija

Research Collection Lee Kong Chian School Of Business

This paper compares two modes for outsourcing the development of information services projects: single-sourcing (where one vendor handles all outsourced activities) and multisourcing (where multiple vendors handle those activities). We assess the relative efficacy of these two outsourcing modes by identifying the effects of three factors: task modularity, the extent of alignment between a (verifiable) performance metric and project revenue, and the extent to which project revenue is itself verifiable. We find that if tasks are modular then multisourcing strictly dominates single-sourcing—provided the verifiable performance metric and project revenue are not completely aligned. Yet if tasks are integrated, then the …

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Event-Based Allocation Of Airline Check-In Counters: A Simple Dynamic Optimization Method Supported By Empirical Data, Mahmut Parlar, Brian Rodrigues, Sharafali Moosa

Research Collection Lee Kong Chian School Of Business

This paper studies the real-life problem of dynamically optimizing the number of airport check-in counters to allocate for a single flight. The main feature of our work is the use of empirical data collected at the Singapore Changi Airport, which drives the dynamic optimization model of a parallel queues system. We propose an event-based dynamic programming model that simplifies considerably the optimization analysis even for large-scale problems with 700+ booked passengers. We investigate the following research questions: (a) For a particular flight, what is the optimal number of counters the system should open with and what is the corresponding optimal …

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Experience And Signaling Value In Technology Licensing Contract Payment Structures, Reddi Kotha, Pascale Crama, Phillip H. Kim

Research Collection Lee Kong Chian School Of Business

Whencommercializing technology, the lack of proven results and a reluctance toinvest upfront resources hamper efforts by firms to work jointly with inventorsto bring new discoveries to market. An effective contract payment structure – amix of upfront and royalty payments – can help overcome these hurdles. Weconduct our research in university technology licensing, where licensingmanagers act as intermediaries to unite inventors and licensee firms. Rather than leveraging their experience to bargainfor maximum payments, highly experienced managers offer contractual paymentstructures that trade lower upfront payments for higher royalty payments inorder to signal value. The signal instills confidence in the value of the …

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Robust Assignment Of Customer Orders With Uncertain Configurations In A Production Network For Aircraft Manufacturing, Jens Buergin, Philippe Blaettchen, Juri Kronenbitter, Katharina Molzahn, Yannick Schweizer, Caroline Strunz, Manuel Almagro, Frank Bitte, Stephan Ruehr, Marcello Urgo, Gisela Lanza

Research Collection Lee Kong Chian School Of Business

Production of multi-variant products in a network requires the assignment of customer orders to locations and periods. This is a highly complex planning task, as requirements of procurement, production, distribution, and sales have to be considered. Providing customers with the flexibility of configuring their ordered products after order assignment further increases the complexity of the planning task by taking uncertainty into account. Therefore, a robust optimisation model, using scenarios representing potential customer-specific order configurations, is introduced. By providing enough flexibility to handle maximum work overload caused by the potential order configurations at locations, a robust assignment of orders can be …

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Full-Text Articles in Operations and Supply Chain Management

Rebuilding Global Supply Chains From The Ground Up, Victor Fung, Chin Tiong Tan

Research Collection Lee Kong Chian School Of Business

London Heathrow Airport Uses Real-Time Analytics For Improving Operations, Xiaojia Guo, Yael Grushka-Cockayne, Bert De Reyck

Research Collection Lee Kong Chian School Of Business

A Simple New Scoring System For Predicting The Mortality Of Severe Acute Pancreatitis: A Retrospective Clinical Study, Lei Wang, Yan-Bo Zeng, Jia-Yun Chen, Qian Luo, Rowan Wang, Ruijie Zhang, Zhichao Zheng, Yuan-Hang Dong, Wen-Bin Zou, Xiaoqing Xie, Yi-Qi Du, Zhao-Shen Li

Research Collection Lee Kong Chian School Of Business

Flexibly Serving A Finite Number Of Heterogeneous Jobs In A Tandem System, Yun Fong Lim, Bingnan Lu, Rowan Wang, Wenjia Zhang

Research Collection Lee Kong Chian School Of Business

Integrating Anticipative Replenishment-Allocation With Reactive Fulﬁllment For Online Retailing Using Robust Optimization, Yun Fong Lim, Song Jiu, Marcus Ang

Research Collection Lee Kong Chian School Of Business

Dealing With Global Supply Chain Breaks, Shantanu Bhattacharya

Research Collection Lee Kong Chian School Of Business

Research Collection Lee Kong Chian School Of Business

It Won’T Be Business As Usual After Covid-19, Arnoud De Meyer

Research Collection Lee Kong Chian School Of Business

Strategic Intent Of Obor: Enhancing Energy Supply Resilience, Loon Ching Tang, Joyce M. W. Low

Research Collection Lee Kong Chian School Of Business

Managing Clinic Variability With Same-Day Scheduling, Intervention For No-Shows, And Seasonal Capacity Adjustments, Kum Khiong Yang, Tugba Cayirli

Research Collection Lee Kong Chian School Of Business

Urban Consolidation Center Or Peer-To-Peer Platform? The Solution To Urban Last-Mile Delivery, Qiyuan Deng, Xin Fang, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

Effects Of Rescheduling On Patient No-Show Behavior In Outpatient Clinics, Jiayi Liu, Jingui Xie, Kum Khiong Yang, Zhichao Zheng

Research Collection Lee Kong Chian School Of Business

Capacity Allocation In Flexible Production Networks: Theory And Applications, Guodong Lyu, Wang-Chi Cheung, Mabel C. Chou, Chung-Piaw Teo, Zhichao Zheng, Yuanguang Zhong

Research Collection Lee Kong Chian School Of Business

Technology Specifications And Production Timing In A Co-Opetitive Supply Chain, Baozhuang Niu, Kanglin Chen, Xin Fang, Xiaohang Yue, Xin Wang

Research Collection Lee Kong Chian School Of Business

Modeling Newsvendor Behavior: A Prospect Theory Approach, Bhavani Shanker Uppari, Sameer Hasija

Research Collection Lee Kong Chian School Of Business

Understanding The Operating Landscape Of The Global Airline Industry: A Dea Integrated Alternating Conditional Expectation Approach, Joyce M. W. Low, Kum Khiong Yang

Research Collection Lee Kong Chian School Of Business

Crop Planning In Sustainable Agriculture: Dynamic Farmland Allocation In The Presence Of Crop Rotation Benefits, Onur Boyabatli, Javad Nasiry, Yangfang (Helen) Zhou

Research Collection Lee Kong Chian School Of Business

Disruption Risk Mitigation In Supply Chains: The Risk Exposure Index Revisited, Sarah Yini Gao, David Simchi-Levi, Chung-Piaw Teo, Zhenzhen Yan

Research Collection Lee Kong Chian School Of Business

Combating Child Labor: Incentives And Information Disclosure In Global Supply Chains, Soo-Haeng Cho, Xin Fang, Sridhar Tayur, Ying Xu

Research Collection Lee Kong Chian School Of Business

Managing Wind-Based Electricity Generation In The Presence Of Storage And Transmission Capacity, Yangfang (Helen) Zhou, Alan Scheller-Wolf, Nicola Secomandi, Stephen Smith

Research Collection Lee Kong Chian School Of Business

Installed Base Management Versus Selling In Monopolistic And Competitive Environments, Shantanu Bhattacharya, Andreas Robotis, Wassenhove Luk N. V. Van

Research Collection Lee Kong Chian School Of Business

Corn, Soybeans Or Fallow: Dynamic Farmland Allocation Under Uncertainty, Onur Boyabatli, Javad Nasiry, Yangfang (Helen) Zhou

Research Collection Lee Kong Chian School Of Business

Selling Off-Grid Light To Liquidity Constrained Consumers, Bhavani Shanker Uppari, Ioana Popescu, Serguei Netessine

Research Collection Lee Kong Chian School Of Business

Encouraging Help Across Projects, Pascale Crama, Fabian J. Sting, Yaozhong Wu

Research Collection Lee Kong Chian School Of Business

Is Promoting Public Transit An Effective Intervention For Obesity? A Longitudinal Study Of The Relation Between Public Transit Usage And Obesity, Zhaowei She, Douglas M. King, Jacobson H. Sheldon

Research Collection Lee Kong Chian School Of Business

Single Sourcing Versus Multisourcing: The Roles Of Output Verifiability On Task Modularity, Shantanu Bhattacharya, Alok Gupta, Sameer Hasija

Research Collection Lee Kong Chian School Of Business

Event-Based Allocation Of Airline Check-In Counters: A Simple Dynamic Optimization Method Supported By Empirical Data, Mahmut Parlar, Brian Rodrigues, Sharafali Moosa

Research Collection Lee Kong Chian School Of Business

Experience And Signaling Value In Technology Licensing Contract Payment Structures, Reddi Kotha, Pascale Crama, Phillip H. Kim

Research Collection Lee Kong Chian School Of Business

Robust Assignment Of Customer Orders With Uncertain Configurations In A Production Network For Aircraft Manufacturing, Jens Buergin, Philippe Blaettchen, Juri Kronenbitter, Katharina Molzahn, Yannick Schweizer, Caroline Strunz, Manuel Almagro, Frank Bitte, Stephan Ruehr, Marcello Urgo, Gisela Lanza

Research Collection Lee Kong Chian School Of Business