It depends on firm dividend policies and cashflows etc. You may apply discounted cash flow method:
1- if firm has a stable dividend policy and
2- You perspective is that of investors.
Or you may apply free cashflow to firm or free cash flow to equity models if:
1- Cash flows of the firm are positive.
2- Your perspective is that of an owner.
There are other discounted methods as well. But above given methods are mostly used.
It depends on firm dividend policies and cashflows etc. You may apply discounted cash flow method:
1- if firm has a stable dividend policy and
2- You perspective is that of investors.
Or you may apply free cashflow to firm or free cash flow to equity models if:
1- Cash flows of the firm are positive.
2- Your perspective is that of an owner.
There are other discounted methods as well. But above given methods are mostly used.