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Full-Text Articles in Operations and Supply Chain Management

Critical Factors In Project Success: A Study Of Public Sector Construction Projects In Malaysia., Wan Maimun Wan Abdullah Jan 2010

Critical Factors In Project Success: A Study Of Public Sector Construction Projects In Malaysia., Wan Maimun Wan Abdullah

Student Works (2010-2019)

The importance of the construction industry to nation building necessitates that project implemented achieves project success. However, studies and evidence have shown that there is a low probability in consistently achieving project success. Nevertheless, it seems that the definition of project success and how to achieve project success is quite illusive. For more than a century, researchers have been grappling with its definition but the concept remained ambiguous. From the early identification of time, cost and quality as elements of project success, researchers have added many other outcomes and objectives including stakeholders, project manager, communication, leadership, project management, organization structure, …

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Factors Influencing Activity-Based Costing (Abc) Success Implementation : A Study Among Manufacturing Firms In China., Zhang Yi Fei Jan 2010

Factors Influencing Activity-Based Costing (Abc) Success Implementation : A Study Among Manufacturing Firms In China., Zhang Yi Fei

Student Works (2010-2019)

Nowadays firms are experiencing a constant changing business context. Accurate costing information is crucial for any firms to survive and stay competitive. However, traditional volume based costing systems are subjected to many criticisms due to the failure to provide firms with a reliable, accurate and timely costing information. Activity-Based Costing (ABC) was introduced by Cooper and Kaplan (1988) to address the shortcomings of the traditional costing systems, and it is more suitable to assist management in strategy formulation, implementation and evaluation in today‟s advanced business environment. Motivated by the benefits of ABC, a number of researchers have conducted various studies …

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A Study On The Determining Factors Of Operational Efficiencies Derived From Outsourcing : Malaysia As An Attractive Hub., Anbalagi Andy, Jesrina Ann Xavier, Lee Siew Yoong Jan 2010

A Study On The Determining Factors Of Operational Efficiencies Derived From Outsourcing : Malaysia As An Attractive Hub., Anbalagi Andy, Jesrina Ann Xavier, Lee Siew Yoong

Student Works (2010-2019)

Outsourcing had undergone a massive evolution since 1970s and has changed the way businesses operate in the global market place. Offshore outsourcing, in particular, has become a viable strategic venture and is no longer an exception but rather it is a norm in today’s economy. Many businesses are able to gain various operational efficiencies by embarking into strategic outsourcing initiatives although existing literatures have proven that there are also significant risks associated with this type of venture. It is interesting to note that not all outsourcing efforts have provided positive results for organizations nor proved fruitful. Nevertheless offshore outsourcing has …

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Web-Based Supply Chain Management Capabilities In Malaysian Firms And Its Effect On Firm's Performance : An Empirical Study., Fakri Abdul Rashid Jan 2010

Web-Based Supply Chain Management Capabilities In Malaysian Firms And Its Effect On Firm's Performance : An Empirical Study., Fakri Abdul Rashid

Student Works (2010-2019)

The study investigated the relationship between the five facets of web based supply chain management (WBSCM) capabilities and the firm performance in manufacturing and services firms in Kaula Lumpur. Malaysia. The objectives of the study were 1) to examine the level WBSCM’s capabilities and firm performance, 2) to examine the relationship between WBSCM’s capabilities and firm performance, 3) to examine the effect of WBSCM’s capabilities in relation to firm’s performance. Based on the literature reviews a model of relationship was proposed and developed   to examine the relationships between the five factors of WBSCM’s capabilities and firm performance To test the …

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Tls Newsletter, Volume 3, Edition 1. January 2010, Unf Transportation And Logistics Society Jan 2010

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

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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 Jan 2010

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 …

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Dynamic Quay Crane Allocation, Yan Zhang Jan 2010

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.

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Pricing And Inventory Control In Dual-Channel Network With One Manufacturer And Retailer, Zhicong Pan Jan 2010

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: …

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A Flexible Payment Scheme In Hotel Business, Ciwei Dong Jan 2010

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 …

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Risk Response Strategies In The Supply Chain: Examining Attributes Of Stakeholders And Risk Attitude, Shu Jian Lim Jan 2010

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 …

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Pricing And Lead Time Decisions In A Duopoly Common Retailer Channel, Xiuming Niu Jan 2010

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 …

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Procure Financing For Shipping By Auctions, Kekun Wu Jan 2010

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 …

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Benchmarking And Evaluating The Comparative Efficiency Of Urban Paratransit Systems In The United States: A Data Envelopment Analysis Approach, Hokey Min, Thomas E. Lambert Jan 2010

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 …

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Country Natural Beef: A Maturing Co-Op At The Crossroads, Madeleine E. Pullman, Victoria Villa-Lobos, Zhaohui Wu Jan 2010

Country Natural Beef: A Maturing Co-Op At The Crossroads, Madeleine E. Pullman, Victoria Villa-Lobos, Zhaohui Wu

Business Faculty Publications and Presentations

A Business Base Study of a Group of Northwest Cattle Ranchers that Formed a Co-op to Market Natural Beef Products, in the Face of economic uncertainty and the rise of corporate farms and ranches. Provides an overview of the cattle ranching industry, the history of the co-op, its economic outlook, and future challenges.

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Managing Supply Uncertainty With An Information Market, Zhiling Guo, Fang Fang, Andrew B. Whinston Dec 2009

Managing Supply Uncertainty With An Information Market, Zhiling Guo, Fang Fang, Andrew B. Whinston

Research Collection School Of Computing and Information Systems

We propose a market-based information aggregation mechanism to manage the supply side uncertainty in the supply chain. In our analytical model, a simple supply chain consists of a group of retailers who order a homogeneous product from two suppliers. The two suppliers differ in their ability to fulfill orders – one always delivers orders and the other fulfills orders probabilistically. We model the supply chain decisions as a Stackelberg game where the supplier who has uncertain reliability decides a wholesale price before the retailers who independently receive signals about the supplier’s reliability determine their sourcing strategies. We then propose an …

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Cow Preference And Usage Of Free Stalls Compared With An Open Pack Area, J. A. Fregonesi, M. A. G. Von Keyserlingk, D. M. Weary Nov 2009

Cow Preference And Usage Of Free Stalls Compared With An Open Pack Area, J. A. Fregonesi, M. A. G. Von Keyserlingk, D. M. Weary

Housing and Confinement of Farm Animals Collection

Free-stall housing systems are designed to provide a comfortable and hygienic lying area, but some aspects of stall design may restrict usage by cows. The aim of this study was to compare free-stall housing with a comparable lying area (open pack) without stall partitions. We predicted that cows would spend more time lying down and standing in the bedded area when provided access to an open pack than when in free stalls. We also predicted that cows would spend less time standing outside of the lying area and less time perching with the front 2 hooves in the lying area …

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Prevalence And Risk Factors For Skin Lesions On Legs Of Dairy Cattle Housed In Freestalls In Norway, C. Kielland, L. E. Ruud, A. J. Zanella, O. Østerås Nov 2009

Prevalence And Risk Factors For Skin Lesions On Legs Of Dairy Cattle Housed In Freestalls In Norway, C. Kielland, L. E. Ruud, A. J. Zanella, O. Østerås

Housing and Confinement of Farm Animals Collection

Appropriate indoor housing facilities for dairy cattle promote improved animal welfare. Skin alterations are an indicator of dysfunctional housing. The purpose was to determine the relationship between different housing design and skin lesions, hence providing farmers more insight into how to reduce the occurrence of lesions. A cross-sectional study was conducted on 2,335 animals in 232 Norwegian freestall-housed dairy cattle from September 2006 to June 2007. A model was established to investigate risk factors related to the presence of lesions including hair loss, swelling, and wounds on the legs of dairy cattle. Separate models were developed to investigate risk factors …

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Tls Newsletter Volume 2, Edition 3. November, 2009, Unf Transportation And Logistics Society Nov 2009

Tls Newsletter Volume 2, Edition 3. November, 2009, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: In the Know--What is Logistics? Behind the Scenes--Propeller Club BBQ. Next TLS meeting on November 4th. FYI: Transportation and Logistics Program Exhibit. Important Fall Dates. Professional Spotlight on Randy Lewis. Get to Know TLS Social Director Ben Richards

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Avoiding Shipper/Consignee Double Payment Liability, Roger F. Huff Oct 2009

Avoiding Shipper/Consignee Double Payment Liability, Roger F. Huff

Journal of Transportation Management

The purpose of this article is neither to engage in an overly technical legal analysis nor to disparage motor carriers who bring “double liability” claims against financially viable shippers/consignees; after all the trucking company has performed a valuable service and is simply trying to be paid “once” for that service - even though the financially viable shipper or consignee may have to pay twice with the bankrupt/insolvent third party absconding. The purpose of this article is generally to provide some “front-end” practical suggestions to shippers/ consignees in how to avoid being in court on one of these claims in the …

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A Longitudial Study Of Private Warehouse Investment Strategies, Jonathan W. Kohn, Michael A. Mcginnis, John E. Spillan Oct 2009

A Longitudial Study Of Private Warehouse Investment Strategies, Jonathan W. Kohn, Michael A. Mcginnis, John E. Spillan

Journal of Transportation Management

This article revisits private warehouse investment decision making, a topic previously examined in 1989 by McGinnis, Kohn, and Myers (1990). Since then there has been a substantial amount of discussion regarding the scope and nature of logistics /supply chain management. In particular the roles of private, contract, and public warehousing has been discussed, increased emphasis on financial performance and strategic decision making may have altered the criteria for investment decisions in private warehousing, increased coordination of supply chains may have altered the relative importance of private, contract, and private warehousing, and increasing emphasis on controlling inventory investment may have shifted …

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A Triadic View Of Truck Driver Satisfaction, Stephen A. Lemay, Zachary Williams, Michael Carver Oct 2009

A Triadic View Of Truck Driver Satisfaction, Stephen A. Lemay, Zachary Williams, Michael Carver

Journal of Transportation Management

In this research, the authors surveyed three groups concerning job satisfaction: experienced drivers, new drivers, and managers. Statistical tests were conducted using a sample of 196 new drivers, 145 experienced drivers, and 59 managers from a large TL firm based in the U.S. The results suggest that many discrepancies exist on driver satisfaction among the three perspectives. In particular, new drivers provide managers with opportunities and challenges for satisfaction. Given the current state of the trucking industry, managers will likely benefit from approaching this segment of drivers differently to meet their expectations and keep them from leaving their firms.

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Private Warehouse Investment Strategies In Small Versus Large Manufacturing Firms, John E. Spillan, Michael A. Mcginnis, Jonathan W. Kohn Oct 2009

Private Warehouse Investment Strategies In Small Versus Large Manufacturing Firms, John E. Spillan, Michael A. Mcginnis, Jonathan W. Kohn

Journal of Transportation Management

The research reported in this manuscript empirically compares the private warehouse investment strategies of small and large manufacturing firms. Mail surveys were administered to independent samples of small and large United States manufacturing firms. This research is based on a series of identically worded questions administered to both samples. Data was factor analyzed and cluster analyzed to identify three private warehouse investment strategies for small and large firms and two strategies for large firms. Analyses of three independent variables further evaluated differences in private warehouse investment strategies. Finally, the warehouse mix of small and of large firms was compared. This …

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The Impact Of Hours-Of-Service Regulations On Transportation Productivity And Safety: A Summary Of Findings From The Literature, Hokey Min Oct 2009

The Impact Of Hours-Of-Service Regulations On Transportation Productivity And Safety: A Summary Of Findings From The Literature, Hokey Min

Journal of Transportation Management

Since driver fatigue has known to be the primary cause of serious truck crashes, the Federal Motor Carrier Safety Administration (FMCSA) has attempted to implement new hours-of-service (HOS) regulations that aimed to promote safer driving environments. The new HOS regulations effective on October T‘ of2005, however, may lead to substantial cost increases for the trucking industry which will in turn hurt shippers and ultimately customers. For instance, motor carriers may need to hire additional drivers to comply with new HOS regulations requiring that drivers be placed out of service until they accumulated enough off-duty time. In particular, off-duty breaks required …

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Roles And Capabilities Of The Retail Supply Chain Organization, C. Clifford Defee, Wesley S. Randall, Brian J. Gibson Oct 2009

Roles And Capabilities Of The Retail Supply Chain Organization, C. Clifford Defee, Wesley S. Randall, Brian J. Gibson

Journal of Transportation Management

Supply chain management (SCM) has become a critical strategic function in recent years. Research in the discipline has been focused toward the upstream side of the supply chain on functions such as warehousing, transportation, procurement and production. As power has shifted downstream toward retailers and their customers, SCM research has been slow to respond. This represents a significant gap, and a significant opportunity. Retailers face challenges that differ from those found in upstream suppliers and manufacturers. We present findings from a study of senior supply chain executives in the retail industry that focuses on the supply chain challenges of greatest …

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Tls Newsletter Volume 2, Edition 2. October, 2009, Unf Transportation And Logistics Society Oct 2009

Tls Newsletter Volume 2, Edition 2. October, 2009, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: In the Know--Thank you letters. Join us for the Next TLS meeting on Wednesday October 7th. FYI: Why go on Tours? Important Fall Dates. Professional Spotlight--WTS (Women in Transportation Seminars). Get to Know TLS Treasurer Kyle Groothuis

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Lying Behavior: Assessing Within- And Betweenherd Variation In Free-Stall-Housed Dairy Cows, K. Ito, D. M. Weary, M. A. G. Von Keyserlingk Sep 2009

Lying Behavior: Assessing Within- And Betweenherd Variation In Free-Stall-Housed Dairy Cows, K. Ito, D. M. Weary, M. A. G. Von Keyserlingk

Housing and Confinement of Farm Animals Collection

One of the most important design criteria for dairy cow housing is access to a comfortable lying area. Behaviors such as the time cows spend lying down and how often they lie down can be used to evaluate the quality of stalls; however, assessing lying behavior on farms can be challenging. Indices such as the cow comfort index (CCI) and stall use index (SUI) have been widely used in on-farm assessments. The aims were to establish reliable sampling and recording methods for measuring lying behavior, to evaluate the adequacy of the CCI and SUI as estimates of lying behavior, and …

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Tls Newsletter Volume 2, Edition 1. September 2009, Unf Transportation And Logistics Society Sep 2009

Tls Newsletter Volume 2, Edition 1. September 2009, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: In the Know--Why Join TLS? Next TLS Meeting Wednesday September 9th. TLS Membership Join Today. FYI: Fall Career Day. Important Fall Dates. Professional Spotlight: The Propeller club of the United States Port of Jacksonville. Get to Know TLS President Toby Robin.

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How To Optimize Knowledge Sharing In A Factory Network, Arnoud De Meyer, Ann Vereecke Sep 2009

How To Optimize Knowledge Sharing In A Factory Network, Arnoud De Meyer, Ann Vereecke

Research Collection Lee Kong Chian School Of Business

Designing a manufacturing network entails devising and managing flows of innovation and know-how—not just determining what to produce and where—and organizing the resulting logistics flows.

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Preference And Usage Of Pasture Versus Free-Stall Housing By Lactating Dairy Cattle, A. L. Legrand, M. A. G. Von Keyserlingk, D. M. Weary Aug 2009

Preference And Usage Of Pasture Versus Free-Stall Housing By Lactating Dairy Cattle, A. L. Legrand, M. A. G. Von Keyserlingk, D. M. Weary

Housing and Confinement of Farm Animals Collection

The aim of the current study was to assess if cows preferred pasture or indoor housing, and how diurnal and environmental factors affected this preference. Lactating dairy cows (n = 5 groups, each containing 5 cows) were sequentially housed either in a free-stall barn on pasture, or given the choice between the 2 environments. Each group was tested 3 times under each condition, for a total of 21 d, to assess the effects of varying climatic conditions (outdoor temperature ranged from 9.9 to 28.2°C and daily rainfall from 0 to 65 mm/d over the course of the experiment). When provided …

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Preference For Pasture Versus Freestall Housing By Dairy Cattle When Stall Availability Indoors Is Reduced, A. C. Falk, D. M. Weary, C. Winckler, M. A. G. Von Keyserlingk Aug 2009

Preference For Pasture Versus Freestall Housing By Dairy Cattle When Stall Availability Indoors Is Reduced, A. C. Falk, D. M. Weary, C. Winckler, M. A. G. Von Keyserlingk

Housing and Confinement of Farm Animals Collection

Providing cattle with access to pasture has been shown to yield benefits, including access to more space, fewer agonistic interactions, better air quality, and the ability to perform a greater range of normal behaviors. Preference for pasture appears to depend on several parameters, including weather conditions and availability of shade. The primary aim of this study was to evaluate the preference for pasture versus inside a freestall barn with variable stocking densities at the stalls. We also investigated the effect of temperature-humidity index (THI) and precipitation on this preference. Overall, cows spent on average 13.7 ± 2.6 h/d (mean ± …

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