How do you validate your work?

propose 3 implementable (value added) Ph.D. ideas for a thesis proposal which can be important and applied cross similar sectors or different sectors (profitgovernmentnon-profit organization) in the field of Portfolio and risk management (maybe from governance perspective) mindset that can affect the organizations performance and its strategy.

As a part of the proposal, these ideas must answer the following questions (please clearly number the answers)

1- What is the new hypothesis or school of thought new knowledge you are going to create?

2- Why do you think it is important?

3- How do you verify that what you have done is correct representative?

4- How do you validate your work?