So experience is a good measure because then you know that the real estate broker hasnt done anything so bad as to throw them out of business.
With new facilities being added and with more businesses getting setup, you would expect the unemployment rate to go down for Las Vegas area (which actually is the case).
A real estate investor might conduct his real estate appraisal based on what value he/she can create by investing some amount of money in the property i.
Real estate investments are often termed as low risk investments that can potentially yield good returns.