What are shortcomings of Friedman's idea regarding demand for money?

No Positive Correlation between Money Supply and Money GNP

Does not consider Time Factor

Ignores the Effect of Other Variables on Money Supply

Money Supply not Exogenous

More Importance to Wealth Variables

Money not a Luxury Good

Very Broad Definition of Money

i would agree with Mr. Wasi's answer ... Correct info !

Thank You

Thanks for invitation

I am apologies to answer this question because it's not my specialist field