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- Creators: Department of Finance
- Creators: El Asmar, Mounir
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- Resource Type: Text
Description
Alternative Project Delivery Methods (APDMs), namely Design Build (DB) and Construction Manager at Risk (CMAR), grew out of the need to find a more efficient project delivery approach than the traditional Design Bid Build (DBB) form of delivery. After decades of extensive APDM use, there have been many studies focused on the use of APDMs and project outcomes. Few of these studies have reached a level of statistical significance to make conclusive observations about APDMs. This research effort completes a comprehensive study for use in the horizontal transportation construction market, providing a better basis for decisions on project delivery method selection, improving understanding of best practices for APDM use, and reporting outcomes from the largest collection of APDM project data to date. The study is the result of an online survey of project owners and design teams from 17 states representing 83 projects nationally. Project data collected represents almost six billion US dollars. The study performs an analysis of the transportation APDM market and answers questions dealing with national APDM usage, motivators for APDM selection, the relation of APDM to pre-construction services, and the use of industry best practices. Top motivators for delivery method selection: the project schedule or the urgency of the project, the ability to predict and control cost, and finding the best method to allocate risk, as well as other factors were identified and analyzed. Analysis of project data was used to compare to commonly held assumptions about the project delivery methods, confirming some assumptions and refuting others. Project data showed that APDM projects had the lowest overall cost growth. DB projects had higher schedule growth. CMAR projects had low design schedule growth but high construction schedule growth. DBB showed very little schedule growth and the highest cost growth of the delivery methods studied. Best practices in project delivery were studied: team alignment, front end planning, and risk assessment were identified as practices most critical to project success. The study contributes and improves on existing research on APDM project selection and outcomes and fills many of the gaps in research identified by previous research efforts and industry leaders.
ContributorsBingham, Evan Dale (Author) / Gibson Jr., G. Edward (Thesis advisor) / El Asmar, Mounir (Thesis advisor) / Bearup, Wylie (Committee member) / Arizona State University (Publisher)
Created2014
Description
In today's era a lot of the construction projects suffer from time delay, cost overrun and quality defect. Incentive provisions are found to be a contracting strategy to address this potential problem. During last decade incentive mechanisms have gained importance, and they are starting to become adopted in the construction projects. Most of the previous research done in this area was purely qualitative, with a few quantitative studies. This study aims to quantify the performance of incentives in construction by collecting the data from more than 30 projects in United States through a questionnaire survey. First, literature review addresses the previous research work related to incentive types, incentives in construction industry, incentives in other industry and benefits of incentives. Second, the collected data is analyzed with statistical methods to test the significance of observed changes between two data sets i.e. incentive projects and non-incentive projects. Finally, the analysis results provide evidence for the significant impact of having incentives; reduced the cost and schedule growth in construction projects in United States.
ContributorsPaladugu, Bala Sai Krishna (Author) / El Asmar, Mounir (Thesis advisor) / Ernzen, James (Committee member) / Sullivan, Kenneth (Committee member) / Arizona State University (Publisher)
Created2015
Description
The built environment is responsible for a significant portion of global waste generation.
Construction and demolition (C&D) waste requires significant landfill areas and costs
billions of dollars. New business models that reduce this waste may prove to be financially
beneficial and generally more sustainable. One such model is referred to as the “Circular
Economy” (CE), which promotes the efficient use of materials to minimize waste
generation and raw material consumption. CE is achieved by maximizing the life of
materials and components and by reclaiming the typically wasted value at the end of their
life. This thesis identifies the potential opportunities for using CE in the built environment.
It first calculates the magnitude of C&D waste and its main streams, highlights the top
C&D materials based on weight and value using data from various regions, identifies the
top C&D materials’ current recycling and reuse rates, and finally estimates a potential
financial benefit of $3.7 billion from redirecting C&D waste using the CE concept in the
United States.
ContributorsAldaaja, Mohammad (Author) / El Asmar, Mounir (Thesis advisor) / Buch, Rajesh (Committee member) / Kaloush, Kamil (Committee member) / Arizona State University (Publisher)
Created2019
Description
Sustainable Materials Management and Circular Economy are both frameworks for considering the way we interact with the world's resources. Different organizations and institutions across the world have adopted one philosophy or the other. To some, there seems to be little overlap of the two, and to others, they are perceived as being interchangeable. This paper evaluates Sustainable Materials Management (SMM) and Circular Economy (CE) individually and in comparison to see how truly different these frameworks are from one another. This comparison is then extended into a theoretical walk-through of an SMM treatment of concrete pavement in contrast with a CE treatment. With concrete being a ubiquitous in the world's buildings and roads, as well as being a major constituent of Construction & Demolition waste generated, its analysis is applicable to a significant portion of the world's material flow. The ultimate test of differentiation between SMM and CE would ask: 1) If SMM principles guided action, would the outcomes be aligned with or at odds with CE principles? and conversely 2) If CE principles guided action, would the outcomes be aligned with or at odds with SMM principles? Using concrete pavement as an example, this paper seeks to determine whether or not Sustainable Materials Management and Circular Economy are simply different roads leading to the same destination.
ContributorsAbdul-Quadir, Anisa (Author) / Kelman, Candice (Thesis director) / Buch, Rajesh (Committee member) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Abstract The United States continues to face problems in the workplace in regards to happiness, satisfaction, and engagement. In comparison, Denmark consistently ranks as one of the happiest countries in the world. This paper serves to describe the norms and cultural aspects that may explain why each country has its respective outcomes in regards to the employee experience. The paper concludes with possible recommendations that organizations can adopt to help improve the employee experience in the United States.
ContributorsFisher, Makenna Leigh (Author) / Moore, James (Thesis director) / LePore, Paul (Committee member) / Department of Psychology (Contributor) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Gamification is the idea of “gamifying” work, to make it more intrinsically motivating. This is an incredibly important aspect of management theory because it gives a different approach to the age old question, how do I motivate my employees to perform better? This study not only looks at gamification, what it is, and how it is used successfully and unsuccessfully; but also looks at gamification from a different light. This study dives into the idea of employee gamification, or when employees “gamify” their own work to keep themselves motivated, without the direction or guidance of a manager. Most importantly, this study looks at the correlation between gamification, likeness of manager, enthusiasm, physical engagement, and a few other variables to figure out what truly is the driving force behind employee motivation. Without the study and proper application of gamification, both managers and employees could be missing out on the potential to increase motivation dramatically, thus in turn creating a more efficient and productive work environment. At the end of the day, every single company is concerned with efficiency; and increasing it should be of the highest concern. This study looks at the potential benefits of gamifying work, while also figuring out what truly is the driving force behind workplace motivation.
ContributorsRosen, Joshua Harry (Author) / Baer, Michael (Thesis director) / Welsh, David (Committee member) / Department of Finance (Contributor) / Department of Management and Entrepreneurship (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
The purpose of this research is to define significant explanatory factors behind differences in work preferences across country of origin, gender, and generation. We conducted a survey through Qualtrics, which consisted of 45 questions. The survey was administered to men and women who were U.S. citizens and non-US citizens and who were from two pre-defined generational groups: Generation X and Generation Z. Furthermore, the questions were intended to determine different work preferences in Hofstede's Cultural Dimensions (Power Distance, Masculinity/Femininity, Individualism/Collectivism, Uncertainty Avoidance), McClelland's Motivational Theory, Alpha/Beta Work Values, and Leadership Traits from the GLOBE study. We also had the opportunity to travel to Tokyo, Japan in December 2016 to gather qualitative research data regarding individuals' opinions and experiences in cultural and gender differences in the workplace. We were able to support hypotheses regarding Hofstede's Cultural Dimensions, Alpha and Beta Values, and Leadership Traits specifically across our gender and generational cohorts. Findings from the study indicate significant variations between all three cohorts. Our literature and hypotheses review, methodology, limitations, practical implications in addition to future research to expand our study will be discussed within this text. We hope to provide context and insight into how businesses of the twenty-first century can be inclusive, fair, and profitable amidst a changing workforce and a host of global factors that are constantly refining the multinational company.
ContributorsJirak, Matthew (Co-author) / Vogliotti-Simental, Hector (Co-author) / LePine, Marcie (Thesis director) / Lee, Peggy (Committee member) / Department of Supply Chain Management (Contributor) / Department of Management and Entrepreneurship (Contributor) / W. P. Carey School of Business (Contributor) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Despite advancements in construction and construction-related technology, capital project performance deviations, typically overruns, remain endemic within the capital projects industry. Currently, management is generally unaware of the current status of their projects, and thus monitoring and control of projects are not achieved effectively. In an ever-increasing competitive industry landscape, the need to deliver projects within technical, budgetary, and schedule requirements becomes imperative to sustain a healthy return on investment for the project stakeholders. The fact that information lags within the capital projects industry has motivated this research to find practices and solutions that facilitate Instantaneous Project Controls (IPC).
The author hypothesized that there are specific practices that, if properly implemented, can lead to instantaneous controls of capital projects. It is also hypothesized that instantaneous project controls pose benefits to project performance. This research aims to find practices and identify benefits and barriers to achieving a real-time mode of control. To achieve these objectives, several lines of inquiry had to be pursued. A panel of 13 industry professionals and three academics collaborated on this research project. Two surveys were completed to map the current state of project control practices and to identify state-of-the-art or ideal processes. Ten case studies were conducted within and outside of the capital projects industry to identify practices for achieving real-time project controls. Also, statistical analyses were completed on retrospective data for completed capital projects in order to quantify the benefits of IPC. In conclusion, this research presents a framework for implementing IPC across the capital projects industry. The ultimate output from this research is procedures and recommendations that improve project controls processes.
The author hypothesized that there are specific practices that, if properly implemented, can lead to instantaneous controls of capital projects. It is also hypothesized that instantaneous project controls pose benefits to project performance. This research aims to find practices and identify benefits and barriers to achieving a real-time mode of control. To achieve these objectives, several lines of inquiry had to be pursued. A panel of 13 industry professionals and three academics collaborated on this research project. Two surveys were completed to map the current state of project control practices and to identify state-of-the-art or ideal processes. Ten case studies were conducted within and outside of the capital projects industry to identify practices for achieving real-time project controls. Also, statistical analyses were completed on retrospective data for completed capital projects in order to quantify the benefits of IPC. In conclusion, this research presents a framework for implementing IPC across the capital projects industry. The ultimate output from this research is procedures and recommendations that improve project controls processes.
ContributorsAbbaszadegan, Amin (Author) / Grau Torrent, David (Thesis advisor) / El Asmar, Mounir (Committee member) / Gibson, Jr., G. Edward (Committee member) / Arizona State University (Publisher)
Created2016
Description
This thesis provides an analysis of successful socially responsible management practices and company cultures to identify the required elements for proper cost internalization of manufacturing and service industries, as well as a more even wealth distribution throughout society for better consumption and sustainable long-term profits. For the purpose of this analysis, I have researched various companies that actively engage in the aforementioned features. The goal is to identify first steps necessary to transition corporate and private entities to a system where purchase power supersedes nominal currency numbers, such as being able to afford more for the same amount of USD than earning higher sums of USD to pay for the same product or service, thus ultimately creating stronger and more stable economies and currencies. To build such a framework, I have used various interdisciplinary concepts to present a solution for a more equitable system of accounting for value generation, and thus a system that aims at evening the wealth gap between populations.
By working on this thesis, I was able to identify causes that lead to inequality due to how manufacturing and service systems might account for costs, as well as solutions and concepts that can help pave the way for a more egalitarian society. Furthermore, through this study I have also discovered actors, namely benefit corporations, that actively partake in various actions to benefit not only their customers, but society as a whole. The causes, measurements, documents, and principles I looked at were company financial statements whenever available, various socially responsible management literature, accounting principles, research literature on the inequality of cost externalization, etc. These resources established that a proper plan to tackling the unsustainable business and financial practices of many corporate and private entities today involves a consumer-oriented vision that follows the triple bottom line, a mission that closely follow a vision, core company values that emphasize the need to serve society, and a plan to closely and efficiently follow through with said vision. Problems such as over reliance on limited resources and externalizing environmental costs due to intrinsically uncompetitive business models could be potentially mitigated with proper restructuring of business models. The triple bottom line is an accounting framework that incorporates the integral segments of social, environmental, and financial dimensions of performance. Lastly, it is worthwhile to mention that companies which successfully worked under this mantra and plan tend to be sustainable over longer periods of time and be more innovative than competitors, which ultimately lead to higher levels of goodwill and loyalty from their customers.
By working on this thesis, I was able to identify causes that lead to inequality due to how manufacturing and service systems might account for costs, as well as solutions and concepts that can help pave the way for a more egalitarian society. Furthermore, through this study I have also discovered actors, namely benefit corporations, that actively partake in various actions to benefit not only their customers, but society as a whole. The causes, measurements, documents, and principles I looked at were company financial statements whenever available, various socially responsible management literature, accounting principles, research literature on the inequality of cost externalization, etc. These resources established that a proper plan to tackling the unsustainable business and financial practices of many corporate and private entities today involves a consumer-oriented vision that follows the triple bottom line, a mission that closely follow a vision, core company values that emphasize the need to serve society, and a plan to closely and efficiently follow through with said vision. Problems such as over reliance on limited resources and externalizing environmental costs due to intrinsically uncompetitive business models could be potentially mitigated with proper restructuring of business models. The triple bottom line is an accounting framework that incorporates the integral segments of social, environmental, and financial dimensions of performance. Lastly, it is worthwhile to mention that companies which successfully worked under this mantra and plan tend to be sustainable over longer periods of time and be more innovative than competitors, which ultimately lead to higher levels of goodwill and loyalty from their customers.
ContributorsCinculescu, Andrei Stefan (Author) / Sadusky, Brian (Thesis director) / Hoffman, David (Committee member) / Department of Finance (Contributor) / Department of Information Systems (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05