Operations and Supply Chain Management Commons^™

The Moderating Effect Of Solar Radiation On The Association Between Human Mobility And Covid-19 Infection In Europe, Wenyu Zhao, Yongjian Zhu, Jingui Xie, Zhichao Zheng, Haidong Luo, Oon Cheong Ooi

Research Collection Lee Kong Chian School Of Business

The novel coronavirus disease 2019 (COVID-19) has caused a global pandemic. Some studies have suggested a negative association between sunlight intensity and COVID-19 infection, alluding to the belief that it might be safe to go out on sunny days. This paper examined whether solar radiation mitigated the association between human mobility and COVID-19 infection in Europe using a dynamic panel data model to investigate the effect of human mobility, solar radiation, and their interaction on COVID-19 infection. The results revealed that outgoing mobility was positively correlated and solar radiation was negatively correlated with COVID-19 infection at lag levels of 1, …

How A Supply Chain Stumble Changes A Company’S Policies And Progress 20 Years Later: A Case Study Of Gap Inc., Alexandra Futterman

CMC Senior Theses

Gap Inc. is the third-largest American retailer. Founded in 1969, Gap Inc. holds four brands, Gap, Banana Republic, Old Navy and Athleta. In the late 1990s and early 2000s Gap Inc. made headlines for child labor abuses along with many other large brands. After this negative attention, Gap Inc. began developing policies and practices to combat ethical supply chain issues. These policies included a Human Rights Policy, a Code of Vendor Conduct, working conditions standards, and even capacity building programs that boarded company reaches into communities they touch. In conjunction with the policies Gap Inc. has published several social responsibility …

Crisis Response In The Global Supply Chain Of The Fashion Industry, Caitlyn Arce

CMC Senior Theses

The fast fashion industry has developed a supply chain that optimizes profits by manufacturing garments from developing countries at extremely low costs. With consumer preferences pressuring brands to produce new cheap trends and products at rapid speed, the brunt of the costs is placed in countries where managers, suppliers, and governments turn a blind eye for the sake of economic stability and development. In moments of crisis, key players have chosen to respond in ways that reflect their priorities and incentives. Brands have reflected in their decision-making the influence of consumer demand and sensitivity to media through the risk of …

Impact Of Supply Chain Integration On Halal Food Supply Chain Integrity And Food Quality Performance, Mohd Helmi Ali, Mohammad Iranmanesh, Kim Hua Tan, Suhaiza Zailani, Nor Asiah Omar

Research outputs 2014 to 2021

Purpose: The current complex halal food supply chain (SC) has caused food scandals, which have illustrated the weakness of multiple food quality standards and certification and audits in ensuring food safety. Drawn on the resource-based view (RBV) theory, the purpose of this study is to explore the impacts of SC integration (SCI) on halal food SC integrity and, consequently, food quality. Design/methodology/approach: Empirical data were collected from 275 halal-certified food companies in Malaysia and analysed using structural equation modelling – SmartPLS3.0. Findings: The results confirmed that SCI, including internal, supplier and customer integrations, has significant effects on the dimensions of …

Impact Of Ceo Overconfidence On Corporate Financing Decision With Mediating Role Of Risk Perception, Amina Batool, Tahira Awan, Sumayya Chughtai

Business Review

The purpose of this paper is to investigate the impact of managerial (Chief Executive Officer) overconfidence on corporate financing decision with the mediating role of risk perception. This study indicates that psychological factors and biases affect the decision making of human beings including top management. The research design of this research work is causal and primary data has been used to test the results of this study. Among all the companies listed on Pakistan Stock Exchange, researchers have selected top executives of 200 companies as a sample. E-Questionnaire has been used to collect the required data through LinkedIn and other …

Linking Online Business Education And Academic Excellence: Outbreak Of Covid-19 Pandemic, Muhammad Rafiq, Shumaila Naz, Saif Maqbool

Business Review

The outburst of COVID-19 epidemic has enforced the higher education sector to revamp customary mode of teaching and assessing students learning. This study is a portrayal of online education and intended to critically examine how online education during COVID-19 fostered a combination of favorable and unfavorable outcomes which might disrupt and redesign academic routine process. Data were collected from professors, associate professors and rectors affiliated with higher education system through focused group discussions and semi-structured interviews. The interpretivism paradigm analysis was performed to examine the data using qualitative methodology. This study delivers a comprehensive review of enduring online education mode …

Cyber Threat On The High Seas. A Growing Threat To Infrastructure., James Cummins

Cybersecurity Undergraduate Research

In a growing digital and cloud-connected world, all aspects of our lives are becoming interconnected. All these interconnections breed a possibility for ever-increasing cybersecurity threats. The oceans are not impervious to these attacks. In this research paper, we address the following questions.

What threats do commercial ships face today?

What actions are necessary to mitigate these threats?

Analisis Perilaku Ewom Opini Vaksinasi Dengan Pendekatan Theory Of Planned Behavior, Benni Ahdiyana Pamungkas, Adman Nursal

Jurnal Manajemen dan Usahawan Indonesia

Ajzen’s theory of planned behavior (TPB) has been proven in many fields to predict human be- havior. Discussion of eWOM behavior based on the theoretical approach, to the author’s knowledge, has not been widely found. This study aims to examine six hypotheses to analyze eWOM behavior by TPB approach. This research methode is survey. Sampling uses a non-probability method with judgmental techniques. The unit sample is 165 respondents who already know or post a vaccination opinion twibbon on Facebook. The questionnaire is the measurement instrument in this research. The study reveals that three hypotheses were rejected and the other three …

Analisis Pengaruh Cues Terhadap Trust, Attitude, Dan Online Shopping Intention Di Instagram, Larasati Chandra Githa Purnamaningrum, Yeshika Alversia

Jurnal Manajemen dan Usahawan Indonesia

The purpose of this research is to determine the cues (signals/clues) in Instagram posts which are attractiveness, popularity and argument quality that can affect trust which will affect attitudes towards shopping using Instagram, and thus affect purchase intentions of Indonesian local beauty products through Instagram. The sample used in this study are active Instagram users aged 17 years and over who follow one of Indonesia’s local beauty brands in Instagram, and have not made purchases from the local beauty brand that they are followed. There were 226 respondents in this study and used pur- posive sampling. The research questionnaire was …

Pengaruh Ethical Leadership Terhadap Affective Commitment Dan Job Satisfaction Yang Dimediasi Oleh Psychological Empowerment, Dwi Inesia, Niken Ardiyanti

Jurnal Manajemen dan Usahawan Indonesia

This study discusses the effect of Ethical Leadership on Affective commitment and Job Satisfaction which’s mediated by Psychological Empowerment. Respondents of this study were 217 State Civil Servants in the DKI Jakarta area Hypothesis testing using Lisrel’s Structural Equation Model (SEM) 8.5 method. Hypothesis test result show that Ethical Leadership has a direct positive effect, both on Affective Commitment (SLF 0,25 and T-Value 2,53), and on Job Stisfaction (SLF 0,26 and T-Value 2,61). Psychologcal Empowerment partially mediateds the effect between Ethical Leadership and Af- fective Commitment (total effect value 0,8393). Psychologcal Empowerment also partially mediateds the effect between Ethical Leadership …

Peran Employee Involvement Dan Public Service Motivation, Serta Mediasi Affective Commitment Terhadap Perceived Organizational Performance, Fahrina Yuliani, Sondang E. M. Sibarani, Steven Ebenheizer

Jurnal Manajemen dan Usahawan Indonesia

The government has regulated and legalized the compensation and benefits system through ap- plicable regulations and ratified nationally. However, the public sector needs to consider other non- monetary factors to improve employee performance, such as employee involvement, public service motivation, affective commitment, and perceived organizational performance. This research ques- tionnaire was distributed to public sector employees in an Indonesian government agency totaling 157 respondents, containing closed questions using a six-point Likert scale, an online survey plat- form, and processed using the Lisrel SEM method. This study was conducted to clarify the influence of previously identified and discussed individual-level factors as …

Self Efficacy Dan Financial Behavior Wirausaha Muda Jawa Timur Di Masa Pandemi Covid-19, Dwi Sulistyorini Amidjono

Jurnal Manajemen dan Usahawan Indonesia

This study investigated self-efficacy and financial behavior of young entrepreneurs in East Java during the Covid-19 pandemic. Research respondents came from 5,161 young entrepreneurs in East Java with an age range of 18-34 years who took part in Financial Life Skills (FLS) Online Train- ing during June 2020 to April 2021. Data were collected using a questionnaire developed by the YouthWin Through Economic Participation (YEP) project funded by USAID1. The results showed that young entrepreneurs participating in FLS training had slightly higher self-efficacy in financial skills compare to self-efficacy in soft skills, and high financial inclusion behavior with insufficient financial …

Sortie-Based Aircraft Component Demand Rate To Predict Requirements, Thomas R. O'Neal, John M. Dickens, Lance Champaign, Aaron V. Glassburner, Jason R. Anderson, Timothy W. Breitbach

Faculty Publications

Purpose — Forecasting techniques improve supply chain resilience by ensuring that the correct parts are available when required. In addition, accurate forecasts conserve precious resources and money by avoiding new start contracts to produce unforeseen part requests, reducing labor intensive cannibalization actions and ensuring consistent transportation modality streams where changes incur cost. This study explores the effectiveness of the United States Air Force’s current flying hour-based demand forecast by comparing it with a sortie-based demand forecast to predict future spare part needs. Design/methodology/approach — This study employs a correlation analysis to show that demand for reparable parts on certain aircraft …

Developing A Resilient, Robust And Efficient Supply Network In Africa, Jade F. Preston, Bruce A. Cox, Paul P. Rebeiz, Timothy W. Breitbach

Faculty Publications

Purpose — Supply chains need to balance competing objectives; in addition to efficiency, supply chains need to be resilient to adversarial and environmental interference and robust to uncertainties in long-term demand. Significant research has been conducted designing efficient supply chains and recent research has focused on resilient supply chain design. However, the integration of resilient and robust supply chain design is less well studied. The purpose of the paper is to include resilience and robustness into supply chain design. Design/methodology/approach — The paper develops a method to include resilience and robustness into supply chain design. Using the region of West …

Undersea Cables: The Ultimate Geopolitical Chokepoint, Bert Chapman

FORCES Initiative: Strategy, Security, and Social Systems

This work provides historical and contemporary overviews of this critical geopolitical problem, describes the policy actors addressing this in the U.S. and selected other countries, and provides maps and information on many undersea cable work routes. These cables are chokepoints with one dictionary defining chokepoints as “a strategic narrow route providing passage through or to another region."

Isscm Newsletter, December, 2021, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

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

Exploration Of Small Fashion Retailers' Green Efforts In Supply Chain Management And Their Coping Strategies During Covid-19, Madison Huskey

Finance Undergraduate Honors Theses

The purpose of this paper is to explore the current business model of small fashion retailers and their green efforts in supply chain management based on the Six-R framework that consists of recycle, reuse, reduce, re-design, recovery, and remanufacture. This study also investigated the impact of COVID-19 on small fashion businesses. Qualitative data were gathered through in-depth interviews of owners/employees of four small fashion retailers that addressed sustainable supply chain management, customer segments, and challenges and barriers in green supply chain management, and the effects of COVID-19. Interview findings revealed that small fashion retailers are more likely to implement green …

Integration Of Blockchain Technology Into Automobiles To Prevent And Study The Causes Of Accidents, John Kim

Electronic Theses, Projects, and Dissertations

Automobile collisions occur daily. We now live in an information-driven world, one where technology is quickly evolving. Blockchain technology can change the automotive industry, the safety of the motoring public and its surrounding environment by incorporating this vast array of information. It can place safety and efficiency at the forefront to pedestrians, public establishments, and provide public agencies with pertinent information securely and efficiently. Other industries where Blockchain technology has been effective in are as follows: supply chain management, logistics, and banking. This paper reviews some statistical information regarding automobile collisions, Blockchain technology, Smart Contracts, Smart Cities; assesses the feasibility …

Supply Chain Management Integration With Blockchain, Venkat Veramallu

Electronic Theses, Projects, and Dissertations

Maintaining the integrity of data within the supply chain is a challenge. Many current implementations lack a capability to provide a trustworthy system for the stakeholders in a supply chain, making communication amongst stakeholders easy but unreliable. Organizations are considering blockchain technology as it provides access control, immutability, transparency and trust amongst the stakeholders in a supply chain. This project is an investigative study on the benefits and challenges of implementing blockchain technology in supply chain management, a framework for integration of blockchain technology, and a project prototype which shows a blockchain use case implementation in supply chain management. The …

Achieving Excellence For California’S Freight System: Developing Competitiveness And Performance Metrics; Incorporating Sustainability, Resilience, And Workforce Development, Jian-Yu Ke, Fynnwin Prager, Jose Martinez, Chris Cagle

Mineta Transportation Institute Publications

This study explores the question of whether California's freight system is staying competitive with other US regions. A novel analytical framework compares supply chain performance metrics across multiple US states and regions for seaports, airports, highways, freight rail service, and distribution centers by combining the Performance Evaluation Matrix (PEM), Competitive Position Matrix (CPM), and Business Process Management (BPM) approaches. Analysis of industry data and responses from structured interviews with 30 freight industry experts across 5 transportation sectors suggests that California's freight system is competitive for seaports, airports, and freight rail; however, highways and distribution centers have room for improvement with …