Tls Newsletter, Volume 3, Edition 1. January 2010,
2010
University of North Florida
Tls Newsletter, Volume 3, Edition 1. January 2010, Unf Transportation And Logistics Society
Transportation & Logistics Society Newsletter
Inside the Newsletter: In the Know--The State of the Transportation and Logistics Program. Behind the Scenes at Hubbard House. Important Spring Dates. Professional Spotlight on Dr. Frankel. Get to know Lindsey Scarazzo
Cyber Transportation Logistics: Architecting A Global Value-Chain For Services,
2010
University of Arkansas at Little Rock
Cyber Transportation Logistics: Architecting A Global Value-Chain For Services, Yupo Chan, Jaouad Boukachour, Chia-Chu Chiang, Madan Mohan Dey, Charles-Henri Fredouët, Hing-Po Lo, Farhad Moeeni, Albert K. Toh
Faculty Publications
In today’s global economy, products and services are provided across international borders. The sourcing of these products and services becomes an integral part of international businesses. Information, communication and transportation technologies (ICTT) have made this job significantly more streamlined. However, there is an advantage that big companies, such as Wal-Mart, have over small and medium size ones. While the big companies have the ICTT resources to source globally at will, small and medium enterprises (SME) are much less prepared to do so, resulting in a large competitive disadvantage. By contrasting SMEs with their more successful “big brothers,” we highlight the …
Effective Project Planning: Making The Most Of Project Planning Tools,
2010
Singapore Management University
Effective Project Planning: Making The Most Of Project Planning Tools, Bert De Reyck
Research Collection Lee Kong Chian School Of Business
Although project planning tools such as Microsoft Project and Primavera have become indispensable tools for supporting the project planning process in a wide variety of industries and organizations, many companies do not use these tools in the best possible way, resulting in disappointment and frustration as well as a lack of effective project management support. In this article, we propose several guidelines on what to do,
Benchmarking And Evaluating The Comparative Efficiency Of Urban Paratransit Systems In The United States: A Data Envelopment Analysis Approach,
2010
Bowling Green State University
Benchmarking And Evaluating The Comparative Efficiency Of Urban Paratransit Systems In The United States: A Data Envelopment Analysis Approach, Hokey Min, Thomas E. Lambert
Faculty and Staff Scholarship
The Americans with Disabilities Act (ADA) of 1990 encouraged public transit authorities to reassess the way they serve aging populations and physically handicapped individuals requiring door-to-door services. As the demand for paratransit services rose dramatically the last few years due to a growing number of aging baby-boomers and injured Iraq-Afghanistan War veterans, many public transit authorities have been faced with the dilemma of meeting the growing demand while controlling costs in times of ongoing budget crises. To help public transit authorities better cope with such a dilemma, this paper evaluates the comparative operating efficiency of 75 selected paratransit agencies in …
Nested Coloured Timed Petri Nets For Production Configuration Of Product Families,
2010
University of Groningen
Nested Coloured Timed Petri Nets For Production Configuration Of Product Families, Lianfeng Zhang, Brian Rodrigues
Research Collection Lee Kong Chian School Of Business
Production configuration is as an effective technique to deal with product variety while maintaining production stability and efficiency. It involves a diverse set of process elements (e.g., machines, operations), a high variety of component parts and assemblies and many constraints arising from product and process variety. Production configuration entails the selection and subsequent arrangement of process elements into complete production processes and the final evaluation of configured multiple alternatives. To better understand production configuration and its implementation, we study the underlying logic for configuring production processes using a dynamic modelling and visualisation approach. This is accomplished by developing a new …
Dynamic Quay Crane Allocation,
2010
Singapore Management University
Dynamic Quay Crane Allocation, Yan Zhang
Dissertations and Theses Collection (Open Access)
We introduce simple rules for quay cranes to handle containers along a berth where vessels arrive continuously in time. We first analyze a model where workload is continuous. Our analysis shows that if the system is configured properly, it will always converge to a state with the maximum possible throughput regardless of external disruptions or changes in workload. Numerical simulations based on a discrete workload model suggest that, by following the same rules, the system can still converge to state with throughput that is very close to its upper bound.
Pricing And Inventory Control In Dual-Channel Network With One Manufacturer And Retailer,
2010
Singapore Management University
Pricing And Inventory Control In Dual-Channel Network With One Manufacturer And Retailer, Zhicong Pan
Dissertations and Theses Collection (Open Access)
The study on multi-channel problems has been one of the most active research fields in recent years. In this paper, we consider a dual-channel network problem with one manufacture and one retailer. The manufacturer, acting as the Stackelberg leader, sells a single type of product through a traditional channel to the retailer and/or through a direct channel to customers. The retailer, acting as the follower, operates a Newsvendor model, ordering from the manufacturer and selling to the customers. We study the problem with the deterministic demand. We develop an efficient algorithm to find the joint optimal policy for three prices: …
A Flexible Payment Scheme In Hotel Business,
2010
Singapore Management University
A Flexible Payment Scheme In Hotel Business, Ciwei Dong
Dissertations and Theses Collection (Open Access)
This paper introduces a flexible payment scheme in the hotel business. When a customer makes a reservation for a hotel room, the hotel offers an optional payment scheme (Scheme O). If the customer chooses the Scheme O, he/she makes a non-refundable down payment immediately. Meanwhile, the hotel offers a discount if the customer actually checks in to the hotel. Thus, the payment at check-out time is much lower than the original rental rate. Alternatively, if the customer rejects the Scheme O, the reservation is made under a traditional Scheme (Scheme T), where no down payment is required. However, the customer …
Risk Response Strategies In The Supply Chain: Examining Attributes Of Stakeholders And Risk Attitude,
2010
Singapore Management University
Risk Response Strategies In The Supply Chain: Examining Attributes Of Stakeholders And Risk Attitude, Shu Jian Lim
Dissertations and Theses Collection (Open Access)
Supply chain management is about managing flows of material, information and funds in a complex network of entities of suppliers, manufacturers, distributors and customers. Companies are now connected in this network as an extended enterprise and any company may be involved in more than one such extended enterprises. But, such a network of relationships is very much vulnerable to disruptions of all sorts ranging from internal to inter-firm and to external turbulences. Companies now need to be prepared for risks associated with their participation in the supply chain network. Not many works in the literature have used theories to study …
Pricing And Lead Time Decisions In A Duopoly Common Retailer Channel,
2010
Singapore Management University
Pricing And Lead Time Decisions In A Duopoly Common Retailer Channel, Xiuming Niu
Dissertations and Theses Collection (Open Access)
This thesis studies a dual-level decentralized supply chain consisting of two suppliers and two retailers facing a price- and lead-time-sensitive demand. We model the suppliers’ operations as M/M/1 queues and demand as a linear function of the retail prices and promised delivery lead-times offered to the customers. Three different kinds of games are constructed to analyze the pricing and lead-time decisions of the suppliers and retailers. We show the existence of a unique equilibrium in all games and provide the exact formulas to compute the optimal decisions for both the suppliers and retailers. We further present numerical examples to illustrate …
Procure Financing For Shipping By Auctions,
2010
Singapore Management University
Procure Financing For Shipping By Auctions, Kekun Wu
Dissertations and Theses Collection (Open Access)
We study a risk management problem in the scenario of ship procurement. A shipping firm faces a certain financing pressure for the procurement of a new ship. On the other hand, the capacity of the ship excesses the demand requirement of the firm. The firm wants to reduce the payment and control the risk by selling a percentage of capacity to another shipping company. We introduce an auction mechanism for the firm to select the partner and determine the sharing percentage. Acting as the auctioneer, the firm announces a certain percentage of capacity to a set of buyers. The payment …
