Naturally, the spread would automatically converge to the threshold, but how much would be sold?

Owning such assets tends to stabilize overall returns.

The spread of the rate between 10 year German and Spanish bonds has reached a new historically high level.

The rate of return required on safe investments declined from 10 to 4 .

Then there is the whole northern India, which is going to be the bulk of the future demographic dividend.

Therefore, improved yields must be accompanied by stricter protections of forests.

The ECB s long term refinancing operation enabled Spanish and Italian banks to buy their own countries bonds and earn a large spread.

An increased degree of international financial independence is among the consequences of the raw materials bonanza. Countries such as Brazil and Argentina paid off their loans to the IMF ahead of time, while others are buying up their own debt in secondary markets.

During those two decades, your annual average return would have been more than 16 . As Haldane puts it, banking became the goose laying the golden eggs.

It is true that extraordinarily low long term bond yields put us outside the range of historical experience.

During those two decades, your annual average return would have been more than 16 .

An increased degree of international financial independence is among the consequences of the raw materials bonanza.

Some analysts most prominently Jeffrey Sachs have argued that the best way forward is to cut the yield on Greek debt to that of German public debt. Germany currently pays a little over 3 nominal interest on 10 year debt, half of what Greece is being charged for emergency loans and far less than Greece would pay if it attempted to raise money in private markets.

Some analysts most prominently Jeffrey Sachs have argued that the best way forward is to cut the yield on Greek debt to that of German public debt.

Life insurers, for example, have struggled to meet their guaranteed rates of return.

The fall in bond yields has extended to a far broader range of debt than just government paper.

More telling, the countries that cut expenditure the most experienced the largest bond yield spikes and the most significant debt growth.

Instead, public servants now appear to be in cahoots with Wall Street to engineer an artificial aura of profitability.

In an environment dominated by direct quantitative controls, such as increasingly stringent lending quotas, shadow banking is meeting genuine market demand, with the interest rates that borrowers are willing to pay providing a useful price discovery mechanism. China simply needs a better system for evaluating the quality of such credits (and for providing depositors with returns that can offset inflation).

For some time now, Greek ten year government bond yields have been about 300 basis points above German yields.

By contrast, if the threshold is set low enough to bring spreads down from panic levels, purchases will be more substantive, but at the expense of reducing considerably the effective haircut on private holders.

After all, by capping spreads, the buyback facility would limit the downside risk while providing incentives to hold the bonds and wait for the upside a good reason, perhaps, to make the facility a temporary offer. By contrast, if the threshold is set low enough to bring spreads down from panic levels, purchases will be more substantive, but at the expense of reducing considerably the effective haircut on private holders.

Investors subsequent efforts to price in the risk of a eurozone breakup not the volume of sovereign debt caused bond yields to spike.

The pattern of Republican deficiency holds up when the span of historical analysis is extended by using stock returns to measure economic performance.

Arguably the elements of the conventional intellectual toolkit found most wanting are the capital asset pricing model and its close cousin, the efficient market hypothesis.

The carry trade during this period was primarily aimed at maximizing returns rather than managing risks.

The worry is that in a low interest rate environment, investors irrational search for yield fuels financial sector distortions.

These divergent yields reflect the market s perception of the risk of default or of effective devaluation associated with leaving the euro.

Moreover, if deflation were to become entrenched in the eurozone and other parts of the world, a negative nominal return could be associated with a positive real return.

After all, the potential effect of interest rate hikes on the US yield curve has a major impact on the pricing of all global assets.

So far, it has led only to volatile flash crashes and sudden changes in bond yields and stock prices.

So, if you include the costs of holding cash safely and include the benefits of check writing it makes sense to accept a negative return.

Given such low yields in most of the world, investors will be eager to take advantage of the relative value opportunity offered by rising US interest rates.

According to standard trade theory, a global labor glut ought to imply an increased rate of return on capital, which again pushes interest rates up, not down.

Although insider trading laws supposedly prevent executives from using hard material information, executives usually also have soft information at their fingertips which gives them an advantage over the market. Indeed, it is a well documented fact that executives make considerable abnormal profits that is, above market returns when trading in their own firms stock.

With fears mounting that one or another euro zone country may default, yield spreads on government bonds between EMU countries have reached record highs.

Lending to the emerging economies is hardly attractive, either, with even the riskiest economies offering low hard currency yields.

Short term interest rates are up, the yield curve is flatter, credit spreads have widened and volatility has increased all characteristics of the market when the Fed tightens policy.

Europe, gripped by a tremendous banking and debt crisis, is not an attractive destination, and loose monetary policy in the US has produced ultra low bond yields there.

Moreover, these bonds are priced as spreads on the government bond yield curve, implying that QE will have an immediate impact on enterprises financing costs.

Meanwhile, as investors look outside the US for higher yield, the flood of money out of the dollar has bid up exchange rates in emerging markets around the world.

Perhaps the biggest challenges facing China are raising real returns on financial liabilities (deposits and wealth management products) and promoting more balanced lending.

Lower demand for Greek debt caused its price to fall, meaning that its yield in terms of market interest rates rose.

Charles Schwab strategists believe the hike in rates will cause yields between longer and shorter dated bonds to move closer together, flattening the curve.

In Spain, banks have historically issued 30 year mortgages whose interest rates are indexed to interbank rates such as Euribor, with a small spread (often less than 100 basis points) fixed for the lifetime of the mortgage.