Session 14: Beyond NPV

We started today's class by looking at mutually exclusive investments and why NPV and IRR may give you different answers: a project can have more than one IRR, IRR is biased towards smaller projects and the intermediate cash flows are assumed to be reinvested at the IRR. As to which rule is better, while NPV makes more reasonable assumptions about reinvestment (at the hurdle rate), companies that face capital rationing constraints may choose to use IRR. We then compared projects with different lives and considered how best to incorporate side costs and side benefits into investment analysis.
Slides: http://www.stern.nyu.edu/~adamodar/po...
Post class test: http://www.stern.nyu.edu/~adamodar/pd...
Post class test solution: http://www.stern.nyu.edu/~adamodar/pd...