dominant strategy mechanism that selects a contractor using a reverse auction, combined with a menu of permitted change orders …

Purpose This study aims at identifying the main causes of change orders in highway construction projects, determining … the factors that affect rework in highway construction projects, examining the relationship between change orders and … rework and at developing a predictive model that will determine the impact of change orders on rework in highway construction …

. This project assessed the extent of the problem of cost overruns, time delays, and change orders associated with Indiana … contracts experience time delays, and the average delay per contract was 115 days. With regard to change orders, the study found … that the dominant category of reasons for change orders is “errors and omissions”, a finding which is suggestive of …

auctions are often renegotiated by change orders, which occur after the contract is signed. These are due to exogenous … of change orders depends on the subcontracting level. If the firm undertakes the whole contract, it faces all the … exogenous uncertainty. By subcontracting part of the contract, the firm reduces its potential change orders. However, it may …

Change orders occur frequently in most construction projects, where contract modifications that increase the contract … analyzing the change orders and the productivity loss from public owner data. The study addresses the need for a statistical … model to quantify the change orders and the productivity loss from verifiable owner's data such as owner's daily reports …

Change orders issued during the construction of the second national highway in Taiwan have been categorized depending …) poorly executed design drawings, policy changes and new management requirements are not important causes of change orders … change order causes are found for this construction project. Grey relation analysis (GRA) was used in this study, and change …