Operations and Supply Chain Management Commons^™

Perceptions Of Employability Skills Of Undergraduate Business Students In A Developing Country: An Exploratory Study, Wise Mainga, Reuben M. Daniel, Luis Alamil

Higher Learning Research Communications

Objective: The purpose of this study was to determine the relative importance of different employability skills for business graduates seeking initial employment.

Method: Semi-structured survey questionnaires were administered to human resources representatives from industry, business lecturers, and graduating business students to determine gaps in perceptions between the three stakeholder groups.

Results: There was some alignment and moderate discrepancies in perceptions of the relative importance of different employability skills between the three stakeholder groups. There were statistically significant differences in perceived importance of communication, teamwork, and interpersonal skills between graduating students and employers. There is evidence that employers were satisfied with …

Apple And Foxconn: Addressing Power Imbalances In Global Supply Chains, Singapore Management University

Perspectives@SMU

Global suppliers such as Foxconn can form strong business networks to put pressure on dominant clients such as Apple to address power imbalances in global supply chains

A Constraint Programming Approach To Load Capacity Planning In Container Vessels, Byung Kwon Lee, Mei Wan Low

Research Collection Lee Kong Chian School Of Business

A container vessel carries containers of various characteristics, in terms of size, weight, and contents. The cargo load of a container vessel, being subjected to a set of operational conditions and restrictions regarding ship stability and safety, is a fundamental element in decision-making when a shipping line provides logistics services to clients. This study presents a constraint programming-based model for the capacity planning of a container vessel under various operational conditions. The proposed model generates base solutions and is complemented with a rich scenario-based analysis that utilizes real-life ship data of a container vessel operated by a liner shipping company …

Unveiling The Impact Of Covid-19 And The Policy Implications On Indonesian Small Businesses: Where Do They Hurt The Most?, Sri Wahyuni, Novita Ikasari

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

The catastrophic impact of COVID-19 Pandemic on micro, small and medium enterprises (MSMEs) is well-presented across countries featured on a helicopter view. However, studies on business activities as proxies to business functions that are exclusively affected by the pandemic are scarcely found, which in turn might cause ineffective recovery policy. Using Indonesia as a case in point, this study aims at codifying the particular business activities to proxy the functions that have been impacted across the sectors and business owners’ perception on the government’s policy. The study uses indicators for three business functions that are qualitatively constructed from previous studies …

Effect Of Covid 19 Pandemic On Pharmaceutical Industry In Terms Of Inventory And Logistics Management, Shubhabrata Basu, Rimu Chaudhuri

Himalayan Research Papers Archive

The World Health Organization (WHO) declared COVID-19 a pandemic on 11^th March 2020, after the outbreak that was first reported in Wuhan, China in December 2019. The COVID-19 pandemic affected world economy including the pharmaceutical sector. The health crisis unleashed in the world because of this pandemic and the attempts of various countries and organizations in the world to contain it have also fuelled the greatest economic crisis in modern history. This significant fall in world trade in goods and services have been triggered by the interruption and break down of local and global supply chains, generating high levels …

Strategic Energy Master Planning For Carbon Neutrality, Marie Patterson

CSU Journal of Sustainability and Climate Change

Universities across the United States are generating goals to be more sustainable and carbon neutral. The energy used in existing buildings on campuses amount to a large volume of greenhouse emissions and must be reduced to help achieve neutrality goals. Strategic Energy Master Plans are instrumental to support these goals through the development of recommendations to reduce energy. Calculating the energy use intensity for existing buildings, a main component of a Strategic Energy Master Plan, can help the campus understand where energy is being used the most. With this information the highest energy consuming buildings can be the focus of …

Qualitative Findings From The Practice Of Outsourcing By The Aviation Technical Services Industry In Northern Europe: Comparison With Literature, Jukka Holkeri

Journal of Aviation Technology and Engineering

The outsourcing of maintenance and other technical services is a trend in both military and civil aviation. This article uses input from real outsourcing cases in Northern Europe to verify previous literature findings and to introduce new viewpoints to fill an identified research gap.

Interviews of deeply involved individuals from six cases were selected and analyzed using the Delphi method. The findings were synthesized using a framework that articulates contexts, observed outcomes, and generative mechanisms.

Many of the key literature findings were verified by this case analysis, but there were also some contradictions and new observations that had not been …

The Product Test Scheduling Problem, Megan Wydick Martin, Cliff Ragsdale, John Fico, Carlos G. Cajica-Sierra, Richard M. Fetcenko

International Journal of Applied Management and Technology

This research focused on product test scheduling in the presence of in-process and at-completion inspection constraints. Such testing arises in the context of the manufacture of products that must perform reliably in extreme environmental conditions. Often, these products must receive a certification from prescribed regulatory agencies at the successful completion of a predetermined series of tests. Operational efficiency is enhanced by determining the optimal order and start times of tests so as to minimize the makespan while ensuring that technicians are available when needed to complete in-process and at-completion inspections. We refer to this as the product test scheduling problem. …

Invited Perspective: Nutritional Needs And Implications For Children In Subsistence Marketplaces, Nagendra Rangavajla

Subsistence Marketplaces

Today, while the number of stunted children is decreasing in all geographies, the progress is not consistent. Moreover, there is an increasing prevalence of overweight and obesity among children and adolescent. Globally, about half of all children under five do not receive essential nutrients, often unnoticed until too late. On the other end of the spectrum, the incidence of overweight and obesity in 5-19 year old has increased from 4% in 1975 to 18% in 2016 ¹. These trends reflect a ‘triple burden of malnutrition’, a burden that impacts the survival, growth, and development of children, and in turn, …

How Incidents Impact Congestion On Roadways: A Queuing Network Approach, Pedro Cesar Lopes Gerum, Melike Baykal-Gursoy

Supply Chain Management

Motivated by the need for transportation infrastructure and incident management planning, we study traffic density under non-recurrent congestion. This paper provides an analytical solution approximating the stationary distribution of traffic density in roadways where deterioration of service occurs unpredictably. The proposed solution generalizes a queuing model discussed in the literature to long segments that are not space-homogeneous. We compare single and tandem queuing approaches to segments of different lengths and verify whether each model is appropriate. A single-queue approach works sufficiently well in segments with similar traffic behavior across space. In contrast, a tandem-queue approach more appropriately describes the density …

Development Of A Framework To Support Informed Shipbuilding Based On Supply Chain Disruptions, Katherine Smith, Rafael Diaz, Yuzhong Shen

VMASC Publications

In addition to stresses induced by the Covid-19 pandemic, supply chains worldwide have been growing more complex while facing a continuous onslaught of disruptions. This paper presents an analysis and extension of a graph based model for modeling and simulating the effects of such disruptions. The graph based model combines a Bayesian network approach for simulating risks with a network dependency analysis approach for simulating the propagation of disruptions through the network over time. The initial analysis provides evidence supporting extension to for using a multi-layered approach allowing for the inclusion of cyclic features in supply chain models. Initial results …

Changing Care Paradigms: A Pilot Study On User-Interface And Design Implications On The Efficacy Of Medical Record Systems In Low-Resource Settings, Raveen S. Kariyawasam

Wharton Research Scholars

Electronic Medical Record Systems (EMRS) has quickly become the backbone of the healthcare delivery ecosystem in developed countries. Their reaches range from insurance to billing to physician charting. Despite the mainstream use of EMRS in developed countries, their implementation in low-resource settings has faced more barriers and challenges. During the development of EMRS, the concerns, hurdles, and considerations of developed nations are what were used as inspiration when designing these systems. This thesis explores the use of effective User Interface and User Experience (UI/UX) design to help lower the accessibility barriers associated with EMRS implementation and usage in low-resource settings. …

Zachary Shane's Portfolio, Zachary Shane

Honors College Portfolios

Description:

Being a part of the business program here at Duquesne University is more than just an accomplishment; it is the success I have received from high school to where I am today. Going into the junior year of my undergraduate program is where I intend to put all of these successes into place. I can finally dive into what I came to this school for, which was my ultimate major. As a supply chain and information technology double major, I can look into how our country is brought together and what pieces of technology are used to make that …

Three Essays On Improving Patient Access To Specialized Services, Amin Mahmoudian Dehkordi

Theses and Dissertations (Comprehensive)

This dissertation studies how patient access to specialized services in referral networks can be improved. The first study focused on optimizing and coordinating referral and scheduling decisions in a centralized referral network. I proposed a bi-level optimization model which enables the referrer to make optimal decisions for different scenarios based on available capacity in the network and operational competency levels of surgeons. First, I derived optimal scheduling policies for each surgeon in the network. Next, optimal referral decisions for the central referrer were derived for each capacity scenario. Finally, I studied how incorporating fairness in referral decisions can impact patient …

Understanding Challenges And Solutions With Systemigrams: Application To Electronic Medical Record Systems, Amit Malhan, Laquanda L. Johnson, Robert Pavur

Journal of International Technology and Information Management

The medical field is becoming bigger and more complex in the 21st century, diseases both emergent and re-emergent are on the rise and are costing lives around the world. Evolution of many diseases has made people find a reason to seek medical care in healthcare centers. This has led to increased development of health care facilities as peoples’ urge to get quality diagnosis and treatment rises. However, in the past patients ended up waiting a long time in their efforts to obtain these services. These wait times were due to the lack of proper documentation and recording of the personal …

Social New Retailing Business Model And Its Applicable Regulatory Pattern, Rui Wang

Dissertations and Theses Collection (Open Access)

With the booming development of mobile Internet in China, social platforms have unlocked new channels for commodity supply chain and retailing and promoted business model innovation. Online social networking has fundamentally changed the way the entire society communicates. Social networking is no longer constrained by space, social platforms have become a stage for many ordinary people to showcase themselves, and the popularity of mobile payment has made mobile phones the wallets of Chinese residents as well. The innovative contents and interaction styles delivered by social software have triggered a qualitative change in the efficiency of everyone's communication and interaction, making …

Chapter 9: Building An Iron-Clad Supplier Diversity Program, Quinton L. Marks, Abeni El-Amin Ph.D.

Management Faculty Publications

There are critical issues identified with reconciling parity in supplier diversity initiatives. Supplier diversity programs (SDP) are an instrument utilized to facilitate the process. This endeavor analyzes the best techniques to develop diversity, equity, inclusion, and belonging (DEIB) strategy to develop manufacturing suppliers. Moreover, quality control frameworks for developing supplier diversity programs in manufacturing necessitates strategic planning, which is necessary to support supplier diversity initiatives. For instance, questions that supplier diversity managers must ask include, Does the company have an existing minority supplier program? If so, what are its pros, cons, and evaluative measures? If not, why hasn’t there been …

The Impact Of Verified (Unverified) Online Product Consumer Reviews On Consumer Product Attitudes, Kathryn Cort Dr., Roland Leak Dr.

Atlantic Marketing Journal

Customer product reviews are an integral component for companies conducting e-commerce, enabling them to stay connected and engaged with their consumers. However, more important these reviews are being utilized and incorporated into the marketing plans of companies. Companies can use a mixture of verified and unverified purchase badges in their displayed product reviews. This study finds that as customers are provided with this additional information to help form impressions about the products they are reviewing, customers' need for cognition ultimately determines how they utilize the presence or absence of these badges.

What's In A Name? Public Perceptions Of Multi-Level Marketing, Robert A. Peterson, Jeffrey A. Peterson

Atlantic Marketing Journal

This paper presents the results of a nationwide survey of the American public’s general familiarity with, and perceptions of, multi-level marketing, direct selling, and social selling. Survey respondents were most familiar with direct selling; there was no substantive difference in familiarity with multi-level marketing and social selling. Respondents familiar with the three terms possessed perceptions of them that were significantly more positive than were the perceptions of respondents reporting not being familiar with the terms. Across all terms, male respondents reported being more familiar with, and more positively disposed toward, them than did female respondents. Respondents 55 years of age …

Small And Micro Business Resources In The Post-Pandemic Period: A Perspective From Local Bridal Boutique Businesses In West Virginia, Ishtehar Sharif Swazan

Graduate Theses, Dissertations, and Problem Reports

In widely dispersed small communities, local and regional businesses dominate West Virginia, an eastern state of the United States in the Appalachian Mountains where small and micro businesses constitute 98.9% of all businesses and contributes 49.1% of the state’s total employment. These businesses create jobs, help build a strong financial position for the state, and promote community-building and social activities. These businesses are unique as they sustain themselves while competing with national and regional retail chains and carving out a customer for themselves. However, the damage caused by the spread of Covid-19 is having a devastating effect on the small …