The sound principle is excess collateral.

Such over investment produces an inevitable collapse.

With the EFSF, the overcollateralization takes the form of guarantees by other eurozone countries.

On the contrary, it implies excess benefits .

A tax on oil, however, does not entail excess burdens.

China is rife with overinvestment in physical capital, infrastructure, and property.

Excessive regulation, by contrast, will contribute to maintaining the existing levels of smoking related disease, death, and health care costs.

Previous recessions were often characterized by excess inventory accumulation and overinvestment in business equipment.

LONDON Waves of street protests by French farmers, fishermen and truck drivers against surging fuel prices dominate television and newspapers.

So did inflation targeting the excessive focus on inflation had diverted attention from the more fundamental question of financial stability.

Elimination of fuel subsidies caused riots and widespread strikes against the transition government, which gave an excuse for Nigeria's generals to re assert military control.

But super sizing the Fund, without sufficient governance improvements and lending constraints, would give the world too much of a good thing.

Using liquid hydrogen and liquid oxygen, it had five Rocketdyne J 2 engines in a similar arrangement to the S IC, also using the outer engines for control.

In view of the recent exposure of rice containing excessive levels of cadmium, rice pollution has become the focus of attention for the whole country.

By contrast, if the returns are uncorrelated, it is extremely unlikely that they will all default at the same time, making overcollateralization sufficient to guarantee a safer return.

Once again, it relies on overcollateralization, an assumption on the joint distribution of possible outcomes, and the inevitable seal of approval of the three major credit rating agencies.

The qualitative parallels are obvious banks using off balance loans to finance highly risky ventures, exotic new financial instruments, and excessive exuberance over the promise of new markets.

Over borrowing by local government did pose risks to the banking system and the economy as a whole, but, given China s currently low public debt GDP ratio (just 24 even after the anti crisis stimulus), non performing loans are not a dangerous problem.

But the changed international climate, and the possibility of a bout of severe dollar weakness, could convince the US to go along with a conversion scheme that would alleviate excessive pressure on the dollar.

So cut to now. We still have an energy crisis, and now we have a climate crisis as well. You know, so humans generate about 12 trillion watts, or 12 terawatts, from fossil fuels.

The first shaky principle is that if the return on these bonds is highly correlated, so that they all default at the same time, overcollateralization is not much help.

The Guangzhou Food and Drug Administration revealed on May 16 that eight out of 18 rice samples tested in local markets contained excessive levels of cadmium.

To be sure, most taxes entail heavy excess burdens the cost is significantly greater than the value of the revenue raised because of potential taxpayers' myriad attempts at evasion and avoidance. A tax on oil, however, does not entail excess burdens.

To be sure, most taxes entail heavy excess burdens the cost is significantly greater than the value of the revenue raised because of potential taxpayers' myriad attempts at evasion and avoidance.

This post is part of our special coverage Uganda Walk to Work Protests. Rather than backing down after the arrest of two Ugandan opposition leaders for staging a Walk to Work protest against high fuel and food prices on Monday, Ugandan activists have responded by announcing a hunger strike and planning more demonstrations.

According to Global Times, a Nanjing Agricultural University research project in 2011 found that around 10 percent of rice sold across the nation contained excessive amounts of cadmium.

If macroprudential policy limited additional credit to marginal borrowers effectively, monetary policy would have no impact on demand (as long as the most solvent agents refuse to spend more).

Thus, during periods of expansion, when banks are eager to fund ever more risky borrowers, the reserve ratio rises, curbing potentially disruptive asset bubbles or overinvestment.

But, while excessive money supply is a reality for China the PBC now holds more than 2.6 trillion in foreign reserves inflation has been quite moderate so far, thanks to the sterilization policy.

Such over investment produces an inevitable collapse.

One instructor joked that although the Geneva conventions barred firing a 50 caliber machine gun at an enemy soldier an act defined as excessive force we could aim at his helmet or backpack, since these were equipment.