This study investigated the relationship between financial development and economic growth for Ireland for the period 1965-2007 using a vector error correction model (VECM). Questions were raised whether financial development causes economic growth or reversely taking into account the positive effect of industrial production index. Financial market development is estimated by the effect of cred...

Time-cost trade-off is one of the most important subjects in project management and of interest to contractors. The goal of time-cost trade-off is sensivity analysis of project costs to changes in activity duration in order to obtain the best combination of activity duration decrease, in a way that the sum of project costs is minimized. In the heuristics presented in this area, time crashing is...

In this article, we discuss the procedure for computing values of unknowns under condition minimum sum squares observation residuals (least-squares method), taking into account errors in unknowns. Many authors have already presented problem, especially field regression analysis and computations transformation parameters. We present an overview theoretical foundations least-squares method extens...