Decision makers uses several quantitative models for the selection
of suitable investment alternatives, high yielding and high
competitive ones, and what the most needed to the Syrian economy,
especially in the reconstruction phase, is to test the
se models and
study their credibility in leading the investment process, and from
this point this research is studying the internal rate of return model
in the evaluation of investments, which draws the importance and
the need for professionals and investment decision-makers reliance
on this indicator in their studies and analysis, as well as a range of
models of different quantity, in order to obtain top payoff of
investment alternatives available to them and to achieve
competitiveness for their projects and businesses.
