What we know about the global financial crisis is that we don't know very much.
Interpretation
The quote emphasizes the uncertainty and complexity surrounding knowledge of the global financial crisis.
This quote by Paul Samuelson reflects the idea that our understanding of the global financial crisis is limited, highlighting the unpredictable nature of economics and the multitude of factors that influence financial systems. It reminds us that even experts can struggle to fully comprehend the intricate dynamics that lead to such significant events.
In practice
In a discussion about the unpredictability of economic trends at a business seminar.
To a person of analytical ability, perceptive enough to realise that mathematical equipment was a powerful sword in economics, the world of economics was his or her oyster in 1935. The terrain was strewn with beautiful theorems begging to be picked up and arranged in unified order.
I can't think of a president who has been overburdened by a knowledge of economics.
My belief is that nothing that can be expressed by mathematics cannot be expressed by careful use of literary words.
Politicians like to tell people what they want to hear - and what they want to hear is what won't happen.
My family was well off but not rich. I spent the four years I was an undergraduate working on the beach. And it wasn't because I was lazy; it was because my freshman class would go to a hundred different employers and wouldn't get a nibble. That was a disequilibrium system. I realized that the ordinary old-fashioned Euclidean geometry didn't apply.
Economics has never been a science - and it is even less now than a few years ago.
If I care about poverty, I have to care a lot about investments in the private sector. The private sector creates the vast majority of jobs in the world, and social protection only goes so far.
We cannot live without trade. A society can neither advance nor improve without excess of disposable income. This excess can only be amassed through the production of goods and services necessary or attractive to the mass. A financial system which allows this leads to inequality; one that does not leads to mass starvation.
In the Imperialist Era, the foreign loan played an outstanding part as a means for young capitalist countries to acquire independence.
We need the middle class to feel more confident about its prospects and about its future. We need to cut down on this anxiety that sees some people succeeding and the majority struggling - having to make choices between paying for their kids' education or saving for their own retirement.
The present tax codes inhibit the mobility and formation of capital, add complexities and inequities which undermine the morale of the taxpayer, and make tax avoidance rather than market factors a prime consideration in too many economic decisions.
In Europe and the United States the two decades following the Second World War will for long be remembered as a very good time, the time when capitalism really worked. Everywhere in the industrialized countries production increased. Unemployment was everywhere low. Prices were nearly stable. When production lagged and unemployment rose, governments intervened to take up the slack, as Keynes had urged.
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