@ican711nm,
I'll give you examples that shows Mr Tully is wrong:
Tully:
Quote:Savings, in the short term, have precisely the same impact on national income as spending, says Tully.
You probably have not been paying any attention to the general economy of the US. The increase in GDP was based on borrowings from both consumers and the government. Consumer debt reversed the savings rate to negative during the height of our economic growth, while consumers borrowed against the equity of their homes and future earnings to increase consumer spending that represents 70% of our economy. The two facets of increased GDP happened, not because the wealthy increased jobs by investments into improving our economy, but by speculating in the stock market and derivatives that ended up losing billions for the richest people. The demand in housing did increase construction spending and jobs, but that was an investment based on greed and speculation that had no justification for survival. They were selling homes to unqualified buyers. That conclusion can be reached by common sense; no need for Econ 101.
At the same time, Bush's tax cuts did not increase employment in all the businesses unrelated to the financial crisis; it did exactly the opposite by increasing unemployment. At the same time, the richest became richer, and the middle class and poor hardly kept up with inflation. They just borrowed more to live like the Joneses.
Tully wrote:
Quote:Savings translate, dollar for dollar, into a major component of that total spending: investment.
You may not be aware of it, but the US government kept interest rates low, and borrowed money from China and Japan to keep spending money that just increased the deficit. There was no "investment."
Tully wrote:
Quote:Over long periods, savings -- not consumer spending -- finance the investments in mainframes, robots and other capital equipment that enhance productivity and drive economic growth.
It is not savings that finances investments in mainframes and other capital equipment. It's based on profit and cash flow.
Tully wrote:
Quote:First, private investment would be higher, because of the bigger pool of savings -- a positive sign for the future.
Those people who have investments "because of the bigger pool of savings" is not even good English. How he translates that into "a positive sign for the future" is missing. The Japanese were the highest savers of this world, but their economy fell into a deeper recession than the rest of the world. That's fact.
I'm not sure where Tully got his education, but he must've been your professor.