Customer project selection is a challenge for many industrial companies. An inappropriate project selection approach can lead to constraint violations, high fixed costs, and suboptimal portfolios. To overcome these problems a cash-flow-based linear optimization model was developed in partnership...

Limited access to affordable and decent housing for the low-medium income households of Namibia, especially in Windhoek, is a major concern. This is evident as nearly 70 percent of the population are unable to access affordable housing. This situation is exacerbated by lack of an integrated...