Not only transition countries but also a large number of developing (and developed) countries have established free economic zones (FEZs) with the aim of attracting foreign capital by providing tax incentives, creating employment opportunities and promoting exports as well as regional...

In the conventional literature related to investment decisions, less attention has been paid to the length of maturity when investment is debt-financed. In such a case a firm pays the creditor not only the sum of annual interest (initial investment cost multiplied by real interest rate) for the...

The paper presents a financial approach to monetary analysis that links the credit and state theories of money. A premise of the functional approach to money is that "money is what money does." In this approach, monetary and mercantile mechanics are conflated, which leads to the conclusion that...

While much research has been done on the economic impacts of load-shedding in South Africa, fewer studies have focused on the effects of the rapidly rising electricity tariffs. The issue of tariff increases has now become even more critical, with technological developments making it easier and...

Resource-constrained project scheduling under a net present value objective attracts growing interest. Because this is an NP-hard problem, it is unlikely that optimum solutions can be computed for large instances. Thus, heuristics have become a popular research field. Up to now, however, tight...