Operations and Supply Chain Management Commons^™

Disruption Risk Early Warning Analysis Of Qingdao Port Service Supply Chain, Mingni Wang

World Maritime University Dissertations

No abstract provided.

Crm Problems And Strategy Research For D Logistics Company, Dingkun Wang

World Maritime University Dissertations

No abstract provided.

Tls Newsletter August 2015, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: TLS Kick Off Meeting Wednesday September 16. TLS President's Corner. Get to Know Adrian Ross, TLS Newsletter Editor. Upcoming Events. TLS on Tour--Fanatics Fulfillment Center. How do Recruiters Find the Right Candidates in the Digital Age? Life After Graduation with Zach Dubs

An Empirical Assessment Of Patient Healthcare Quality: A Lean Hospital Supply Chain Perspective, Subhajit Chakraborty

Theses and Dissertations - UTB/UTPA

Improving the quality of healthcare services available to patients and increasing the efficiency of treatment processes are two pressing needs of the U.S. healthcare system. Aside from extensive research on medicine and disease-specific cures, extant literature does not offer a comprehensive framework that considers all determinants of patient care quality. The objective of this research is to offer an empirically tested framework that may be used by full-service U.S. hospitals to improve the quality of care available to their admitted patients. This framework draws in variables from both external as well as internal hospital supply chains, as recommended by many …

Dynamic Pricing For Hotel Rooms When Customers Request Multiple-Day Stays, Selvaprabu Nadarajah, Yun Fong Lim, Qing Ding

Research Collection Lee Kong Chian School Of Business

Prominent hotel chains quote a booking price for a particular type of rooms on each day and dynamically update these prices over time. We present a novel Markov decision process (MDP) formulation that determines the optimal booking price for a single type of rooms under this strategy, while considering the availability of rooms throughout the multiple-day stays requested by customers. We analyze special cases of our MDP to highlight the importance of modeling multiple-day stays and provide guidelines to potentially simplify the implementation of pricing policies around peak-demand events such as public holidays and conferences. Since computing an optimal policy …

Isscm Newsletter, Volume 5, July 8, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

A seven page newsletter from the Department of Information Systems and Supply Chain Management in the Raj Soin College of Business at Wright State University.

Bio-Fuel Alternatives In South African Airways (Saa) Operations - Is It An Effective Response To Vulnerability Over Carbon Taxes And Penalty?, Daniel Kwasi Adjekum

International Journal of Aviation, Aeronautics, and Aerospace

The paper did a comparative analysis of the carbon emission and European Union Emission Trading Surcharges (EU ETS) of South African Airways (SAA) current fleet that used aviation jet A1 fuel and the same fleet if it had used a 25% bio-fuel ‘drop in’ for the European routes within the first quarter of the 2014 flying year (FY 14). Operational data in terms of the flight scheduled, aircraft type, total time enroute, route stage length, passenger estimates were obtained through SAA’s flight operations website. An independent t–test was conducted to compare means of the emissions. The mean carbon dioxide …

Using Visual Data Mining In Highway Traffic Safety Analysis And Decision Making, Yao-Te Tsai, Huw D. Smith, Stephen M. Swartz, Fadel M. Megahed

Journal of Transportation Management

An ongoing, two-fold challenge involves extracting useful information from the massive amounts of highway crash data and explaining complicated statistical models to inform the public about highway safety. Highway safety is critical to the trucking industry and highway funding policy. One method to analyze complex data is through the application of visual data mining tools. In this paper, we address the following three questions: a) what existing data visualization tools can assist with highway safety theory development and in policy-making?; b) can visual data mining uncover unknown relationships to inform the development of theory or practice? and c) can a …

Enhancing Competitiveness And Connectivity: The New Us-Mexico Air Services Agreement, Drew M. Stapleton, Vivek Pande

Journal of Transportation Management

Beginning this year, U.S. cargo and passenger airlines will have an opportunity to compete for a bigger share of freight trade and traffic between the U.S. and Mexico. This opportunity will occur as a result of the new Air Services Agreement (ASA) between the U.S. and Mexico that took effect in January, 2016. This ASA further elevates and strengthens the dynamic commercial and economic relationship between the United States and Mexico by facilitating greater trade and tourism. It is a key element of the U.S.-Mexico High Level Economic Dialogue (HLED) that aims to promote competitiveness and connectivity, foster economic growth, …

Identifying The Dimensions Of Logistics Service Quality In An Online B2c Context, David M. Gligor

Journal of Transportation Management

There is theoretical and practical evidence indicating the existence of significant differences between the needs and wants of firms and end consumers, as well as the existence of significantly different needs between offline and online environments. Therefore, it is not clear how effectively measures of logistics service quality developed in an offline, B2B context can be applied to an online, B2C environment. This manuscript explores the elements of logistics service quality that end consumers value in an online context. The literature on logistics service quality in B2B and the literature on online consumer satisfaction are integrated. This results in the …

Logistics Concepts In Freight Transportation Modeling, Subhro Mitra, Elvis Ndembe, Poyraz Kayabas

Journal of Transportation Management

The purpose of this paper is to review logistics concepts used in macro freight transportation modeling by various planning agencies at the national, state and city level. The chronological development of freight modeling endeavors are studied here and the logistics component incorporated in the modeling is identified. The key modeling tools are identified and analyzed to identify the efficacy of the model, ease of use, and data required to implement the model. The conclusion was that European freight models were more developed than North American freight models. The tools most widely used are the aggregate-disaggregate-aggregate model, input-output model, artificial neural …

Bio-Fuel Alternatives In South African Airways (Saa) Operations - Is It An Effective Response To Vulnerability Over Carbon Taxes And Penalty?, Daniel Kwasi Adjekum

Aviation Faculty Publications

The paper did a comparative analysis of the carbon emission and European Union Emission Trading Surcharges (EU ETS) of South African Airways (SAA) current fleet that used aviation jet A1 fuel and the same fleet if it had used a 25% bio-fuel ‘drop in’ for the European routes within the first quarter of the 2014 flying year (FY 14). Operational data in terms of the flight scheduled, aircraft type, total time enroute, route stage length, passenger estimates were obtained through SAA’s flight operations website. An independent t–test was conducted to compare means of the emissions. The mean carbon dioxide …

Supply Chain Performance Measurement For Services: An Operational Level Framework, Asher Ramish, Sarwar M. Asher

Business Review

Purpose

The purpose of the study is to propose a consolidated and comprehensive operational level framework of performance metrics to facilitate the supply chain integration in the service industry. Design/methodology/approach

In order to do so, we rely on a systematic review procedure to delineate and thus integrate the measures into factors. This paper draws upon prior work done on performance measure in supply chain integration.

Findings

These measures will then be assigned by incorporating industrial practice to various factors that we believe are relevant to the measure of performance in the integrated supply chain system in the service industry.

Research …

Supply Chain Interoperability Measurement, Christos E. Chalyvidis

Theses and Dissertations

Academia recognizes that although supply chains have an inherent need to be validated for their performance, supply chain performance measurement systems are still inadequate and one of the major barriers to successful supply chain collaboration. In this research, theory of Systems Architecture is used to make the first step towards an innovative supply chain performance measure defined as supply chain interoperability. Interoperability is considered a similarity metric with regard to a set of deterministic and stochastic characters (criteria) describing supply chain participants, a methodology that adapts and expands an interoperability measurement tool initially developed in and for a military context. …

The New Panama Canal In A Global Context, Herman L. Boschken

Faculty Publications, School of Management

Without the "container revolution" (1970-present) and its redesign of seaport and maritime-trade infrastructures, globalization as we know it would not exist. With the recent enlargements of the Panama and Suez Canals, many new implications for U.S. economic trade are unfolding. This presentation at the Commonwealth Club of California, outlines recent changes in world trade and infrastructure development, and poses five factors that will likely determine winners and losers in the unfolding developments of this highly competitive world trade-route system.

أستخدام التحليل المالي في تحليل الائتمان دراسة حالة في شركة وطن الخير للمقاولات العامة المحدودة للمدة 2010-2012المالية, عماد غفوري عبد النجار

Muthanna Journal of Administrative and Economics Sciences

ملخص الدراسة يؤدي الائتمان المصرفي دوراً مهماً في دعم عملية التنمية الاقتصادية وان النشاط الائتماني ذات أهمية كبيرة ومتميزة في نجاح المصارف التجارية لذلك توجه معظم إمكانياتها نحو أدارة الائتمان بشكل ناجح كون الائتمان المصرفي يمثل أهم مصادر الإيرادات التي تحصل عليها المصارف وتزيد من ربحيتها، وحتى يتخذ قرار الائتمان بشكل أكثر رشداً وأمانا من قبل المصرف لابد من الاعتماد بدرجة كبيرة على المعلومات والبيانات المالية وتحليلها لغرض دراسة المؤشرات المالية التي تقيس المركز المالي للزبون ، ويهدف الباحث من هذه الدراسة إلى أبراز أهمية عملية تحليل البيانات المالية لطالب الائتمان للكشف والتحقق من سلامة المركز المالي وقدرته على سداد …

Marketing Deception And Its Impact On The Customer’S Decision In The Stages Of Purchase “An Analytical Study On A Sample Of Private Hospitals”, Dhahir Raddad Al-Qurashi, Muhammad Kamel Al-Sleihat

Muthanna Journal of Administrative and Economics Sciences

المستخلصهدفت هذه الدراسة إلى بيان أثر الخداع التسويقي على القرار الشرائي لزبائن المستشفيات الخاصة في مدينة عمان، ولتحقيق ذلك فقد قاما الباحثان بتصميم استبانة من أجل جمع البيانات الخاصة بالدراسة حيث قاما بتوزيعها على عينة الدراسة ومقدارها (500) مبحوثٍ جميعهم من زبائن المستشفيات الخاصة في مدينة عمان وقد شملت العينة جنسيات مختلفة من الزبائن ولم تقتصر على جنسية دون الأخرى. أظهرت: إن الخداع التسويقي في جميع المجالات يؤثر بشكل كبير على القرار الشرائي بجميع مراحله (ما قبل الشراء، الشراء، ما بعد الشراء) بنسبة بلغت (71.62%). كما تبين من التحليل أنه لا توجد فروق ذات دلالة إحصائية عند مستوى الدلالة (0.05=α) …

The Impact Of Obstacles To The Application Of Electronic Management On The Functions Of Customer Relationship Management: An Exploratory Study Of The Opinions Of A Sample Of Al-Rafidain Bank Employees, The Right Side In Al-Qadisiyah Governorate, Khawla Radi Azaab

Muthanna Journal of Administrative and Economics Sciences

ملخص الدراسةتهتم الدراسة الحالية باستكشاف طبيعة تأثير معوقات تطبيق الإدارة الالكترونية على وظائف إدارة علاقات الزبون، اتخذت الدراسة من موظفي مصرف الرافدين عينة لها، حيث تم توزيع استمارة استبيان بواقع (60) استبانة (50) استبانة صالحة للتحليل و(10) استبانة غير صالحة أي نسبة استجابة تبلغ 83 % وجرى تحليل البيانات باستخدام الأساليب الإحصائية الملائمة (الأوساط الحسابية والانحرافات المعيارية والارتباط والانحدار). وبعد تحليل النتائج، أتضح وجود علاقة ارتباط وأثر بين معوقات تطبيق الإدارة الالكترونية وإدارة علاقات الزبون. وخرجت الدراسة بجملة من الاستنتاجات أهمها المحاولات جادة من قبل المصرف لتطبيق الإدارة الالكترونية لتسهيل إجراءات العمل الإداري وتقليل الوقت والجهد والسرعة في انجاز العمل. …

Consignment Contracts With Revenue Sharing For A Capacitated Retailer And Multiple Manufacturers, Yun Fong Lim, Yunzeng Wang, Yue Wu

Research Collection Lee Kong Chian School Of Business

We consider a retailer with limited storage capacity selling n independent products. Each product is produced by a distinct manufacturer, who is offered a consignment contract with revenue sharing by the retailer. The retailer first sets a common revenue share for all products, and each manufacturer then determines the retail price and production quantity for his product. Under certain conditions on price elasticities and cost fractions, we find a unique optimal revenue share for all products. Surprisingly, it is optimal for the retailer not to charge any storage fee in many situations even if she is allowed to do so. …

دور فجوة الهو ةٌ التنظ مٌ ةٌ ف ز اٌدة سلوك العمل المنحرف دراسة تحل لٌ ةٌ لآراء ع نٌة من العامل نٌ ف معمل سمنت الكوفة, عامر علي حسين العطوي العطوي, عبد فضل الخالدي

Muthanna Journal of Administrative and Economics Sciences

المستخلص يهدف هذا البحث إلى اختبار دور فجوة الهوية التنظيمية في زيادة سلوك العمل المنحرف لعينة من العاملين في معمل سمنت الكوفة , إذ تم توزيع (307) استمارة استبيان على العاملين ورؤساء الأقسام في معمل سمنت الكوفة. وبعد تفحص الاستمارات المسترجعة استبعدت (15) استمارة لعدم صلاحيتها وعدم تحقيق الشروط المطلوبة للإجابة عن الاستبيان، وبذلك يكون عدد الاستمارات الصالحة للدراسة والتحليل (292) استمارة. يضم مفهوم فجوة الهوية التنظيمية متغيرين هما خصائص هوية المنظمة الحالية وخصائص هوية المنظمة المثالية او المرغوبة اما متغير سلوك العمل المنحرف فيتكون من ثلاث أبعاد رئيسة هي: سلوك العمل المنحرف تجاه المنظمة، و سلوك العمل المنحرف تجاه …