Prof. Dr. David Arditi
illinois institute of technology
Professor Emeritus of Civil and Architectural Engineering
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Academic Career Length
36Years (1991-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications1 March 2005 in Journal of Construction Engineering and Management
Journal Article
SGSuat Gunhan
Suat Gunhan
David ArditiA construction company’s decision to expand into international markets must be based on a good understanding of the opportunities and threats associated with international business, as well as the development of company strengths relative to international activities. These factors were evaluated in this study by surveying the executives in charge of international construction of large United States based contractors. The information was collected by means of two rounds of a Delphi survey, the results of which were used as input in an analytic hierarchy process (AHP). The findings indicate that track record, specialist expertise, project management capability are the most important company strengths; loss of key personnel, shortage of financial resources, and inflation and currency fluctuations are the most important threats relative to international markets; and increased long term profitability, the ability to maintain shareholders’ returns, and the globalization and openness of the markets are the most ...
1 July 2015 in International Journal of Project Management
Journal Article
SDSevilay Demirkesen
Sevilay Demirkesen
David Arditi1 August 2005 in Journal of Construction Engineering and Management
Journal Article
David ArditiRCRanon Chotibhongs
Ranon Chotibhongs
Subcontractors are very important to the successful completion of most construction projects, yet the many issues involved in subcontracting practice are seldom acknowledged. A literature review indicates that these issues include the timeliness of payments by general contractors, the process of selecting subcontractors, subcontractor bonding, construction insurance, safety issues on the construction site, partnering arrangements with various parties, and productivity issues. A questionnaire survey was administered to subcontractors, general contractors, and construction owners to investigate these issues and to determine the differences in perceptions between the parties. The results confirm the existence of the issues identified in the literature and in addition indicate that (1) the practice of retainage withheld by general contractors seems to be acceptable to many subcontractors unless its magnitude is large relative to the size of the firm; (2) postaward bid shopping by general contractors is sometimes justified, particularly in cases where the scope of subcontract work is modified; and (3) current bonding and insurance practices are adequate unless the additional transferred risks are excessive. Recommendations are made on the basis of the findings to minimize the negative effects of said issues.
19 September 2018 in International Journal of Occupational Safety and Ergonomics
Journal Article
Sepehr Alizadehsalehi
Ibrahim YitmenTCTolga Celik
Tolga Celik
David ArditiIntroduction. A variety of approaches exist to achieve better construction safety performance, but only a few consider a combination of building information modeling (BIM) and unmanned aerial vehicles (UAVs). Method. This article presents a four-dimensional (4D) BIM/UAV-enabled safety management model based on IDEF0 language. In the first step, potential hazards are identified with the help of safety specialists’ experiences and BIM software used in the design of the structure. Then, a UAV monitors the location of the potential hazards. The third step involves the integration of the 4D BIM-based model and the information obtained from the UAV. Finally, the combined data are analyzed and interpreted, and site safety staff are notified about measures to be put in place to prevent accidents. Results. This model shows a strong relationship between the design and construction phases by using BIM in the design phase and UAVs in the construction phase. The proposed safety model was evaluated by construction safety specialists in a two-pronged approach. Conclusion. The number of fatal, non-fatal and property damage-causing accidents may be significantly lower when the proposed system was used. Practical application. This model allows safety specialists to identify hazards and develop suitable mitigation strategies.
1 January 2013 in Journal of Construction Engineering and Management
Journal Article
The actual cost of a construction project is comprised of not only production costs, but also transaction costs. Transaction costs include but are not limited to the costs of preparing the bidding package, estimating, drawing up a contract, administering the contract, and dealing with any deviations from contract conditions. Transaction costs constitute an important part of the construction owner’s budget. However, understanding transaction costs is difficult because of the inconsistency and ambiguity in defining transaction costs in the literature. The objective of this paper is to identify methods to minimize the transaction costs borne by the construction owner. A structural equation model is tested on data collected by means of a survey administered to construction owners. The findings indicate that the transaction costs borne by the owner can be minimized if the owner minimizes the uncertainties inherent in the transaction environment by (1) ensuring the engineering design is as complete as p...
1 October 2010 in Journal of Management in Engineering
Journal Article
BOBeliz Ozorhon
Beliz OzorhonDavid Arditi
Irem DikmenTBTalat TALAT Birgonul
Talat TALAT BirgonulInternational joint ventures (IJVs) have become popular because of their importance as a strategic alternative in global competition. The measurement of the performance of IJVs has been an important research topic for a few decades, however there is no consensus on an appropriate definition and measurement of IJV performance. In this study, a model is proposed to assess IJV performance in construction. The validity of the proposed drivers and measures of performance is investigated and relationships between them are analyzed. The effects of interpartner fit/relations, structural IJV characteristics, host country factors, and project-related factors on IJV performance are examined through a questionnaire survey. IJV performance is defined by a four-dimensional construct that considers the performance of the project, the IJV partners, the IJV organization itself, and the perceptions of the IJV partners. The results point out the significance of the interpartner fit and the quality of partner relations for a...
About Me
David Arditi is Professor Emeritus of Civil and Architectural Engineering at the Illinois Institute of Technology. He founded and directed the Construction Engineering and Management Program and established the Burton and Erna Lewis Construction Engineering and Management Laboratory (1995) and the Trimble Technology Laboratory (2022). Over his career, he raised nearly $20 million for research and laboratory development. His expertise covers construction project management and engineering.
During his 50-year academic career, he led many funded research projects and supervised numerous Ph.D. and M.S. students from more than 20 countries. Dr. Arditi and his associates have published nearly 400 papers in refereed journals, books, and conference proceedings. As of March 2024, his publications have received over 15,800 citations with an h-index of 73 (Google Scholar). He serves on the editorial boards of 12 journals and reviews for various research agencies and publishers worldwide. He is an active member of professional organizations such as CMAA, ASCE, AACE, and PMI.
Professor Arditi was elected to the CMAA College of Fellows (2013), named Professor of the Year (2016), and inducted into the U.S. National Academy of Construction (2022). His co-authored article, “Exploring the Barriers to Managing Green Building Construction Projects and Proposed Solutions,” published in Sustainability (June 2024), was recognized as a “Highly Cited Article 2023–2024.”