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Management Sciences and Quantitative Methods

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2018

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Full-Text Articles in Business

Like A Jar Of Flies? A Study Of Self-Control In An Organizational Social Dilemma With Large Stakes, Matthew W. Mccarter, Jonathan R. Clark, Darcy Fudge Kamal, Abel Winn Dec 2018

Like A Jar Of Flies? A Study Of Self-Control In An Organizational Social Dilemma With Large Stakes, Matthew W. Mccarter, Jonathan R. Clark, Darcy Fudge Kamal, Abel Winn

Business Faculty Articles and Research

We study the practice of self-control in an organizational social dilemma when the stakes are large, using 47 years of vital census data from 18th century Sweden. From 1750 to 1800, eighty percent of Sweden lived in a simple-structure organization called a bytvång or village commons. The amount of resources a village family received was a function of their size. During this period, crop failures left the population facing starvation. Using autoregressive time-series modeling, we test whether the people of Sweden continued to take steps toward increasing the stress on the commons by marrying and birthing children or practiced …


Working With Messy Data Bus 4xx, Andree Rathemacher Dec 2018

Working With Messy Data Bus 4xx, Andree Rathemacher

Library Impact Statements

No abstract provided.


An Analysis And Evaluation Of The Wefold Collaborative For Protein Structure Prediction And Its Pipelines In Casp11 And Casp12., Chen Keasar, Liam Mcguffin, Björn Wallner, Gaurav Chopra, Badri Adhikari, Debswapna Bhattacharya, Lauren Blake, Leandro Bortot, Renzhi Cao, B. Dhanasekaran, Itzhel Dimas, Rodrigo Faccioli, Eshel Faraggi, Robert Ganzynkowicz, Sambit Ghosh, Soma Ghosh, Artur Giełdoń, Lukasz Golon, Yi He, Lim Heo, Jie Hou, Main Khan, Firas Khatib, George Khoury, Chris Kieslich, David Kim, Pawel Krupa, Gyu Lee, Hongbo Li, Jilong Li, Agnieszka Lipska, Adam Liwo, Ali Maghrabi, Milot Mirdita, Shokoufeh Mirzaei, Magdalena Mozolewska, Melis Onel, Sergey Ovchinnikov, Anand Shah, Utkarsh Shah, Tomer Sidi, Adam Sieradzan, Magdalena Ślusarz, Rafal Ślusarz, James Smadbeck, Phanourios Tamamis, Nicholas Trieber, Tomasz Wirecki, Yanping Yin Dec 2018

An Analysis And Evaluation Of The Wefold Collaborative For Protein Structure Prediction And Its Pipelines In Casp11 And Casp12., Chen Keasar, Liam Mcguffin, Björn Wallner, Gaurav Chopra, Badri Adhikari, Debswapna Bhattacharya, Lauren Blake, Leandro Bortot, Renzhi Cao, B. Dhanasekaran, Itzhel Dimas, Rodrigo Faccioli, Eshel Faraggi, Robert Ganzynkowicz, Sambit Ghosh, Soma Ghosh, Artur Giełdoń, Lukasz Golon, Yi He, Lim Heo, Jie Hou, Main Khan, Firas Khatib, George Khoury, Chris Kieslich, David Kim, Pawel Krupa, Gyu Lee, Hongbo Li, Jilong Li, Agnieszka Lipska, Adam Liwo, Ali Maghrabi, Milot Mirdita, Shokoufeh Mirzaei, Magdalena Mozolewska, Melis Onel, Sergey Ovchinnikov, Anand Shah, Utkarsh Shah, Tomer Sidi, Adam Sieradzan, Magdalena Ślusarz, Rafal Ślusarz, James Smadbeck, Phanourios Tamamis, Nicholas Trieber, Tomasz Wirecki, Yanping Yin

Computer Science Faculty Works

Every two years groups worldwide participate in the Critical Assessment of Protein Structure Prediction (CASP) experiment to blindly test the strengths and weaknesses of their computational methods. CASP has signifcantly advanced the feld but many hurdles still remain, which may require new ideas and collaborations. In 2012 a web-based efort called WeFold, was initiated to promote collaboration within the CASP community and attract researchers from other felds to contribute new ideas to CASP. Members of the WeFold coopetition (cooperation and competition) participated in CASP as individual teams, but also shared components of their methods to create hybrid pipelines and actively …


Project Manager Confidence And Risk Awareness, Carol S. Davis Nov 2018

Project Manager Confidence And Risk Awareness, Carol S. Davis

Doctoral Dissertations and Projects

The purpose of this quantitative study was to examine the relationship between project manager confidence and the ability to assess risk during the early planning stages for a new product development project in a business environment. The problem addressed was that a project manager’s confidence level may lead to insufficient risk awareness and contribute to project failure. The study was conducted among 257 project manager practitioners in the US. The study expanded on the research conducted by Fabricius and Büttgen (2015) which found that project manager overconfidence affects expectations of project success and plays a critical role in the inaccurate …


Measuring Knowledge And Experience In Two Mode Temporal Networks, Martin G. Everett, Chiara Broccatelli, Stephen P. Borgatti, Johan Koskinen Oct 2018

Measuring Knowledge And Experience In Two Mode Temporal Networks, Martin G. Everett, Chiara Broccatelli, Stephen P. Borgatti, Johan Koskinen

Management Faculty Publications

Two mode social network data consisting of actors attending events is a common type of social network data. For these kinds of data it is also common to have additional information about the timing or sequence of the events. We call data of this type two-mode temporal data. We explore the idea that actors attending events gain information from the event in two ways. Firstly the event itself may provide information or training; secondly, as co-attendees interact, they may pass on skills or information they have gleaned from other events. We propose a method of measuring these gains and demonstrate …


The Power Of Sameness, Singapore Management University Sep 2018

The Power Of Sameness, Singapore Management University

Perspectives@SMU

Whether it is our name, hometown or personal characteristic, our similarities could alter our reactions to service failures


Reflective Practice Series: Selected Instructional Models Using Synchronous Video Conferencing Software, Martin W. Sivula Sep 2018

Reflective Practice Series: Selected Instructional Models Using Synchronous Video Conferencing Software, Martin W. Sivula

MBA Faculty Conference Papers & Journal Articles

With the vast array of resources available to instructors, one would think that instruction and teaching would yield success for all learners. Now, well into the 21st century has much changed in the classroom? Certainly, movable desks and chairs, advanced audio and visual equipment, and a plethora of all types of technologies which might be able to enhance training and education. Over the last several decades research on individualized instruction, cognitive science, educational psychology, and multimedia instruction (to name a few) have permeated the literature on instruction. With all the research and the vast array of studies on improving …


An Exploration Into The Efficacy Of Christian Servant Leadership In Facilitating Organizational Change In The Automotive Aftermarket, Christopher Shadrick Sep 2018

An Exploration Into The Efficacy Of Christian Servant Leadership In Facilitating Organizational Change In The Automotive Aftermarket, Christopher Shadrick

Doctoral Dissertations and Projects

Changing market dynamics is threatening the viability of stores in the automotive aftermarket. To provide business leaders strategies with strategies to implement organizational change and address shrinking revenue, this phenomenological study explored the lived experiences and perspectives of 20 front line, retail store managers in the automotive aftermarket. The information gathered during the interview process was analyzed using Moustakas’ modified van Kaam method. In addition, the researcher used NVivo 12, a qualitative analytic software, to group, reduce, validate, and organize the data into themes. Six themes emerged that demonstrate the applicability of Christian servant leadership to the automotive aftermarket. These …


Strategic Signaling And New Technologically Superior Product Introduction: A Game-Theoretic Model With Simulation, Madjid Tavana, Debora Di Caprio, Francisco J. Santos-Arteaga Aug 2018

Strategic Signaling And New Technologically Superior Product Introduction: A Game-Theoretic Model With Simulation, Madjid Tavana, Debora Di Caprio, Francisco J. Santos-Arteaga

Business Systems and Analytics Faculty Work

User acceptance of technology is essential to determine its success. The current paper incorporates the main properties of the technology acceptance models (TAMs) developed by management scholars into a pre-commitment signaling duopolistic framework, where two competing firms must decide the level of technological improvement of the products being introduced. As a result, the corresponding equilibria of the duopolistic technological games will be determined by demand-based factors, providing a novel approach and complementing the current supply-based economic and operational research models developed in the literature. The proposed model will be simulated numerically to illustrate the strategic optimality of the update process …


Innovation Ambidexterity And The Three-Legged Stool: The Value Of Business Processes, Janet Tinoco Aug 2018

Innovation Ambidexterity And The Three-Legged Stool: The Value Of Business Processes, Janet Tinoco

Publications

Successful accomplishment of ambidexterity in innovation was, and remains today, a perplexing and challenging task for many firms, especially those in the competitive high-technology climate. Ambidexterity in this context is the ability to create radical product innovations for the future while also developing incremental product innovations for short-term return. Each type of innovation requires different—often opposing—structures, cultures, and processes. Thus, to become ambidextrous, companies must create a balanced mix of all three, each a leg in a three-legged stool.


Disposition Effect And Multi-Asset Market Dynamics, Heba M. Ezzat Dr. Jul 2018

Disposition Effect And Multi-Asset Market Dynamics, Heba M. Ezzat Dr.

Business Administration

Purpose – Asset pricing dynamics in a multi-asset framework when investors’ trading exhibits the disposition effect is studied. The purpose of this paper is to explore asset pricing dynamics and the switching behavior among multiple assets. Design/methodology/approach – The dynamics of complex financial markets can be best explored by following agent-based modeling approach. The artificial financial market is populated with traders following two heterogeneous trading strategies: the technical and the fundamental trading rules. By simulation, the switching behavior among multiple assets is investigated. Findings – The proposed framework can explain important stylized facts in financial time series, such as random …


When Cognition Interferes With Innovation: Overcoming Cognitive Obstacles To Design Thinking, Allison G. Butler, Michael A. Roberto Jul 2018

When Cognition Interferes With Innovation: Overcoming Cognitive Obstacles To Design Thinking, Allison G. Butler, Michael A. Roberto

Management Department Faculty Journal Articles

Many organizations have become enamored with design thinking. As breakthrough innovation becomes the default mode for corporate growth, design thinking offers a structured methodology for generating innovation—a clear process that begins with ethnographic research to develop empathy and define user needs, then moves to ideation to explore possible solutions for improving the user experience, then refines concepts through an iterative process of prototyping and testing. Proponents such as IDEO founder David Kelley suggest that design thinking means innovation need not be the sole domain of the creative genius (Kelley and Kelley 2013). The appeal is easy to see: the design …


Techniques: Dichotomizing A Network, Stephen P. Borgatti, Eric Quintane Jul 2018

Techniques: Dichotomizing A Network, Stephen P. Borgatti, Eric Quintane

Management Faculty Publications

This techniques guide provides a brief answer to the question: How to choose a dichotomization threshold? We propose a two step approach to selecting a dichotomization threshold. We illustrate the approaches using two datasets and provide instructions on how to perform these approaches in R and UCINET.


Masked Instability: Within-Sector Financial Risk In The Presence Of Wealth Inequality, Youngna Choi Jun 2018

Masked Instability: Within-Sector Financial Risk In The Presence Of Wealth Inequality, Youngna Choi

Department of Applied Mathematics and Statistics Faculty Scholarship and Creative Works

We investigate masked financial instability caused by wealth inequality. When an economic sector is decomposed into two subsectors that possess a severe wealth inequality, the sector in entirety can look financially stable while the two subsectors possess extreme financially instabilities of opposite nature, one from excessive equity, the other from lack thereof. The unstable subsector can result in further financial distress and even trigger a financial crisis. The market instability indicator, an early warning system derived from dynamical systems applied to agent-based models, is used to analyze the subsectoral financial instabilities. Detailed mathematical analysis is provided to explain what financial …


Open-Ended Interview Questions And Saturation, Susan C. Weller, Ben Vickers, H. Russell Bernard, Alyssa M. Blackburn, Stephen Borgatti, Clarence C. Gravlee, Jeffrey C. Johnson Jun 2018

Open-Ended Interview Questions And Saturation, Susan C. Weller, Ben Vickers, H. Russell Bernard, Alyssa M. Blackburn, Stephen Borgatti, Clarence C. Gravlee, Jeffrey C. Johnson

Management Faculty Publications

Sample size determination for open-ended questions or qualitative interviews relies primarily on custom and finding the point where little new information is obtained (thematic saturation). Here, we propose and test a refined definition of saturation as obtaining the most salient items in a set of qualitative interviews (where items can be material things or concepts, depending on the topic of study) rather than attempting to obtain all the items. Salient items have higher prevalence and are more culturally important. To do this, we explore saturation, salience, sample size, and domain size in 28 sets of interviews in which respondents …


Efficacy Of Online Training For Improving Camp Staff Competency, Barry A. Garst, Ryan J. Gagnon, Alice M. Brawley Newlin Jun 2018

Efficacy Of Online Training For Improving Camp Staff Competency, Barry A. Garst, Ryan J. Gagnon, Alice M. Brawley Newlin

Management Faculty Publications

Preparing competent staff is a critical issue within the camp community. This quasi-experimental study examined the effectiveness of an online course for improving staff competency in camp healthcare practices among college-aged camp staff and a comparison group (N = 55). We hypothesized that working in camp would increase competency test scores due to opportunities for staff to experientially apply knowledge learned online. Hierarchical linear modeling was used to analyse the cross-level effects of a between-individuals factor (assignment to experimental or comparison group) and within-individual effects of time (pre-test, post-test #1, and post-test #2) on online course test scores. At post-test …


Pushing The Boundaries Of Traditional Methodological Approaches In Conducting Research In Tourism And Social Sciences: A Religious And Pilgrimage Tourism Case Study, Vreny Enongene Jun 2018

Pushing The Boundaries Of Traditional Methodological Approaches In Conducting Research In Tourism And Social Sciences: A Religious And Pilgrimage Tourism Case Study, Vreny Enongene

Conference papers

The aim of this paper is to highlight the importance and usefulness of non-standardised research methodological approaches to knowing / knowledge development in tourism research, and in the social sciences in general. Crucial in that, extant research efforts have been characterised by stringent laid-down methodological and philosophical assumptions. Concurrently, an extensive review of extant methodological approaches to knowledge development within the religious and pilgrimage tourism scholarship (RPTS) revealed that studies have been guided by generic ontological and epistemological philosophical assumptions. Franklin and Crang (2001, p.6) concurred the above as they observed ‘a tendency for studies of tourism researchers to follow …


Subjectivity Of Diamond Prices In Online Retail: Insights From A Data Mining Study, Stanislav Mamonov, Tamilla Triantoro May 2018

Subjectivity Of Diamond Prices In Online Retail: Insights From A Data Mining Study, Stanislav Mamonov, Tamilla Triantoro

Department of Information Management and Business Analytics Faculty Scholarship and Creative Works

Diamonds belong to a unique product category whose perceived value is largely dependent on socially constructed beliefs. To explore the degree to which the physical properties of a diamond can be used to predict the diamond price, we perform data mining on a large dataset of loose diamonds scraped from an online diamond retailer. We find that diamond weight, color and clarity are the key characteristics that influence diamond prices. The data mining results also suggest a high degree of subjectivity in diamond pricing that may reflect price obfuscation strategies employed by diamond retailers.


A Tale Of Two Airlines: A Comparative Case Study Of High-Road Versus Low-Road Strategies In Customer Service And Reputation Management, Donna L. Roberts, John C. Griffith May 2018

A Tale Of Two Airlines: A Comparative Case Study Of High-Road Versus Low-Road Strategies In Customer Service And Reputation Management, Donna L. Roberts, John C. Griffith

Publications

Customer surveys from Ryanair and Southwest Airline passengers were examined to determine their perceptions on customer service for the period of 2012-2013. Southwest Airlines (n=149) was rated significantly higher than Ryanair (n=165) in overall rating (p=.0228), seat comfort (p<.0001), cabin/staff service (p<.0001), and value (p=.0004). Additionally, passengers would recommend Southwest Airlines at a higher rate than Ryanair (p=.0006). Open area comments emphasized that customer service and policies had a large impact on the ratings. Specifically, 53% of Ryanair customers complained about inefficient or unwelcome processes and discourteous or unfriendly service compared to 29% for Southwest Airlines. Ryanair customers complained about check-in procedures, open seating policy, and fees ranging from oversized carry-on bags to fees for printing out boarding passes. The largest area of complaint for Southwest customers concerned how customers were treated for flight delays.


Firm Structure And Environment As Contingencies To The Corporate Venture Capital–Parent Firm Value Relationship, Varkey K. Titus Jr., Brian Anderson May 2018

Firm Structure And Environment As Contingencies To The Corporate Venture Capital–Parent Firm Value Relationship, Varkey K. Titus Jr., Brian Anderson

Department of Management: Faculty Publications

Corporate venture capital (CVC) is a valuable strategic tool associated with numerous innovative outcomes. However, less is known about whether CVC investing creates value for the investing (or parent) firm. Drawing from the attention-based view and contingency theory, we suggest that an increase in firm value from CVC investing is contingent on attentional mechanisms that discipline the selection of new investment opportunities. We posit that increases in firm value associated with CVC investing accrues to firms adopting specific operational structures and operating in particular environmental contexts. We find support for our research model in a sample of 95 companies between …


Loyal After The End: Understanding Organizational Identification In The Wake Of Failure, Ian J. Walsh, Federica Pazzaglia, Erim Ergene Apr 2018

Loyal After The End: Understanding Organizational Identification In The Wake Of Failure, Ian J. Walsh, Federica Pazzaglia, Erim Ergene

Management Department Faculty Journal Articles

Prestige has traditionally been viewed as a primary explanation for individuals’ identification with organizations. Yet there are clues in the literature that some individuals identify with organizations that have lost their prestige owing to failure. We use data from a survey of former employees of a defunct technology firm to test a proposed model of identification with failed organizations. We find that the extent to which the perceived identity of a failed organization fulfills former members’ self-enhancement and belongingness motives has a positive relationship with their identification with it. Identification, in turn, inclines former members to socially interact with each …


Simplicity And Sustainability: Pointers From Ethics And Science, Mehrdad Massoudi, Ashwin Vaidya Apr 2018

Simplicity And Sustainability: Pointers From Ethics And Science, Mehrdad Massoudi, Ashwin Vaidya

Department of Mathematics Facuty Scholarship and Creative Works

In this paper, we explore the notion of simplicity. We use definitions of simplicity proposed by philosophers, scientists, and economists. In an age when the rapidly growing human population faces an equally rapidly declining energy/material resources, there is an urgent need to consider various notions of simplicity, collective and individual, which we believe to be a sensible path to restore our planet to a reasonable state of health. Following the logic of mathematicians and physicists, we suggest that simplicity can be related to sustainability. Our efforts must therefore not be spent so much in pursuit of growth but in achieving …


Employees’ Financial Insecurity And Health: The Underlying Role Of Stress And Work–Family Conflict Appraisals, Heather N. Odle-Dusseau, Russell A. Matthews, Julie H. Wayne Apr 2018

Employees’ Financial Insecurity And Health: The Underlying Role Of Stress And Work–Family Conflict Appraisals, Heather N. Odle-Dusseau, Russell A. Matthews, Julie H. Wayne

Management Faculty Publications

Data from two longitudinal samples were utilized to elucidate underlying mechanisms of the well‐established relationship between financial insecurity and health outcomes, stemming from the theoretical rationale of conservation of resources and cognitive appraisal theories. Study 1 (n = 80) consisted of low‐wage food manufacturing employees working full time, while Study 2 (n = 331) was consisted of a larger, heterogeneous sample of full‐time workers representing multiple occupations. Respondents were surveyed on financial insecurity, work‐to‐family conflict (WFC), stress, and health outcomes at two time periods, 3 months apart. Results across our studies provided support for the direct effects of …


Glossary Of Business Evidence, Paul C. Boyd Apr 2018

Glossary Of Business Evidence, Paul C. Boyd

MBA Faculty Conference Papers & Journal Articles

No abstract provided.


Industry Tournament Incentives, Zhichuan Li Apr 2018

Industry Tournament Incentives, Zhichuan Li

Business Publications

We empirically assess industry tournament incentives for CEOs, as measured by the compensation gap between a CEO at one firm and the highest-paid CEO among similar (industry, size) firms. We find that firm performance, firm risk, and the riskiness of firm investment and financial policies are positively associated with the external industry pay gap. The industry tournament effects are stronger when industry, firm, and executive characteristics indicate high CEO mobility and a higher probability of the aspirant executive winning.


Splitting The Bill: Estimating Personal Consumption In Case Of Wrongful Death, Kathleen Ellis, David I. Rosenbaum Apr 2018

Splitting The Bill: Estimating Personal Consumption In Case Of Wrongful Death, Kathleen Ellis, David I. Rosenbaum

UCARE Research Products

In cases of wrongful death, the decedent’s survivors may sue alleged responsible parties for lost financial support. Forensic experts estimate a deceased individual’s personal consumption rate in order to separate the portion of the decedent’s income spent on him- or herself from the amount available as financial support for dependents. This paper enhances the prevailing estimation process by regressing consumption rates over individual households surveyed by the United States Bureau of Labor Statistics in its annual Consumer Expenditure Survey. We contend that this method improves the precision of estimates by accounting for the inherent heterogeneity in consumption among households with …


Family Supportive Supervision Around The Globe, Ellen Ernst Kossek, Heather N. Odle-Dusseau, Leslie B. Hammer Apr 2018

Family Supportive Supervision Around The Globe, Ellen Ernst Kossek, Heather N. Odle-Dusseau, Leslie B. Hammer

Management Faculty Publications

Family-supportive supervision (FSS) refers to the degree to which employees perceive their immediate supervisors as exhibiting attitudes and behaviors that are supportive of their family role demands (Hammer, Kossek, Zimmerman, & Daniels, 2007; Kossek, Pichler, Bodner & Hammer, 2011: Thomas & Ganster, 1995). A growing body of research suggests that leaders' and supervisors' social support of employees' needs to jointly carry out work and family demands is important for general health and job attitudes, such as satisfaction, work-family conflict, commitment, and intention to turn over (Hammer, Kossek, Anger, Bodner, & Zimmerman, 2009; Kossek et al., 2011). Thus, employee perceptions of …


To Give Or Not To Give? Choosing Chance Under Moral Conflict, Stephanie C. Lin, Taly Reich Apr 2018

To Give Or Not To Give? Choosing Chance Under Moral Conflict, Stephanie C. Lin, Taly Reich

Research Collection Lee Kong Chian School Of Business

Although prior research suggests that people should not prefer random chance to determine their outcomes, we propose that in the context of prosocial requests, a contingent of people prefer to rely on chance. We argue that this is because they are conflicted between losing resources (e.g., time, money) and losing moral selfregard. Across five studies, in both choices with binary outcomes (whether to volunteer) and ranges of outcomes (how much to donate), some people preferred to be randomly assigned an outcome rather than to make their own choices. This did not negatively affect prosocial behavior in binary choices and improved …


A Phenomenological Exploration Of Women Entrepreneurs' Attitudes And Views On Establishing A Mentoring Relationship, John Rollins Mar 2018

A Phenomenological Exploration Of Women Entrepreneurs' Attitudes And Views On Establishing A Mentoring Relationship, John Rollins

Doctoral Dissertations and Projects

This qualitative phenomenological study explored the attitudes and views of women entrepreneurs on establishing a mentoring relationship. Despite the stated advantages of establishing a mentoring relationship, including improving entrepreneurs’ chances of business success, organizational growth, and leadership development, over 50% of novice women entrepreneurs do not establish a mentoring relationship. The researcher conducted 22 face-to-face semi-structured interviews with women entrepreneurs in the wedding industry. All participants had a positive attitude towards establishing a mentoring relationship and stated that mentoring would increase novice women entrepreneurs’ chance of business success, organizational growth, and leadership development. Most participants believed a mentor would enhance …


Exploring A Project Management Dilemma: A Case Study Examining The Shortage Of Qualified Project Personnel In A Four-Year Research University, Francine Lyken Mar 2018

Exploring A Project Management Dilemma: A Case Study Examining The Shortage Of Qualified Project Personnel In A Four-Year Research University, Francine Lyken

Doctoral Dissertations and Projects

Qualified individuals are an essential resource of project teams. A primary goal of the project manager is to ensure appropriate team members are hired to meet project objectives and stakeholder expectations. However, this is not always the case since a shortage of qualified project personnel seldom occurs, and prevents the project from being completed successfully. The project personnel shortage problem is prevalent in a four-year research university as inaccessibility to qualified individuals threatens the project deadline and delivery to sponsors. Research suggested these qualified individuals are recruited to provide scientific and technical expertise to academic projects. They possess knowledge and …