The first, the Secular Stagnation Hypothesis, has been proposed by Larry Summers. Its key premise is that the equilibrium interest rate at which demand would balance supply is currently below the actual interest rate.

The main reason for the loss is the same as the dilemma faced by the global steel industry weak market demand and low utilization rate.

But China s monetary policy has been hamstrung by the tightly managed exchange rate regime. This regime prevents the central bank the People s Bank of China (PBC) from taking appropriate policy decisions to manage domestic demand, because interest rate hikes could encourage capital inflows and put further pressure on the exchange rate.

The Government of Pakistan has launched a 25 year energy security plan to respond to that high growth rate and to meet the rising demand for energy.

The project is a mechanical processing enterprise. Its initial emission rate for the chemical oxygen demand (COD) and ammonia (NOX) are 0.514 tons year and 0.052 tons year, respectively.

But, for individual economies, relative productivity versus income levels determines the share of global tradable aggregate demand that is accessible. Unlike the non tradable side of the economy, the domestic component of global tradable demand is not an absolute constraint on growth nor is the rate of growth of global tradable demand an absolute constraint, given the possibility of increasing share.

Consistent with recoveries from such recessions, demand has grown slowly, despite unprecedented fiscal and monetary stimulus, and that explains why the unemployment rate remains high. Indeed, businesses cite uncertainty about the strength of demand, not uncertainty about regulation or taxation, as the main factor holding back job creation.

Recent research also indicates that increases in demand that would cause a further reduction in the current unemployment rate would boost the inflation rate. An important study co authored by Alan Krueger of Princeton University, who served as Chairman of President Obama s Council of Economic Advisers until last year, showed that the inflation rate reflects the level of short term unemployment (lasting less than six months), rather than the overall unemployment rate.

Will Phillips s work on wages gave them no choice. But they still insisted that steady increases of demand at a fast enough rate would keep demand one step ahead of the money wage level, so that employment could be kept as high as desired, albeit at the cost of steady inflation.

China has elevated the reduction of external imbalances to a major national objective in 2007. It intends to boost domestic demand and is committed to moving gradually toward greater exchange rate flexibility.

Will Germany agree to such a relaxation or, for that matter, to Hollande s implicit demand that the ECB follow Japan s example and loosen monetary policy to drive the exchange rate back down?

Interest rates, employment, aggregate demand, and technological and institutional innovation all play a role. As the economist Joan Robinson pointed out in 1947, just about any exchange rate will be the equilibrium value for some combination of these other variables. The equilibrium exchange rate, she famously argued, is a chimera.

But internal European Union studies indicate that European exports are more closely linked to changes in external demand than the euro dollar exchange rate. So long as external demand holds up and recent growth numbers from China and the US are positive in this regard Europe s exports should continue to perform well.

With higher interest rates depressing housing prices, the game is over. As America moves to, say, a 4 savings rate (still small by normal standards), aggregate demand will weaken, and with it, the economy.

From the first quarter of 2008 through the second period of 2009, consumer demand fell for six consecutive quarters at a 2.2 annual rate. Not surprisingly, the contraction was most acute during the depths of the Great Crisis, when consumption plunged at a 4.5 rate in the third and fourth quarters of 2008.

For China s, the income effect of global demand is significantly larger than the price effect of the exchange rate. The fall in China s trade surplus since late 2008 is attributable mainly to the global slowdown and the stimulus package introduced by the Chinese government, rather than to changes in the RMB s exchange rate.

On the demand side, exchange rate devaluations made non traditional exports more competitive and helped boost demand for relatively unskilled labor. On the supply side, a sharp increase in years of schooling, and especially in access to higher education, swelled the ranks of professionals and other skilled workers and helped lower their relative wages.

In theory, by depressing aggregate demand, the combination of increased real debt and higher real interest rates could lead to further price declines, leading to even larger negative inflation rates. As a result, the real interest rate would rise further, pushing the economy deeper into a downward spiral of falling prices and declining demand.

It is a challenge owing to the persistent discrepancy between the rate of economic growth in these countries, which limits Government budgetary allocations to meet the growing demand for primary education and that of population increase.

The US is adjusting structurally and generating real (inflation adjusted) GDP growth (though well below its potential annual rate of 3 3.5 ). The tradable sector is expanding and is not dependent on leverage to generate aggregate demand.

And, despite a more competitive exchange rate, the US continues to run a large current account deficit. If progress is not made in reducing the projected fiscal imbalances and limiting the growth of bank reserves, reduced demand for dollar assets could cause the dollar to fall more rapidly and the interest rate on dollar securities to rise.

Energy demand

Demand reduction

Demand reduction

Demand reduction

So the equation is simple 5.5 1.5 3.5 0.5 . That 0.5 is all that is left for job growth, because that's all the job growth required to meet demand given the remarkably strong rate of growth of productivity.

On the other hand, Krugman has inexplicably taken up the mantle of crude aggregate demand management, making it seem that favoring large budget deficits in recent years is also part of progressive economics. (Krugman s position is sometimes called Keynesianism, but John Maynard Keynes knew much better than Krugman that we should not depend on mechanistic demand multipliers to set the unemployment rate.)

Demand or Supply?

Netanyahu s Useless Demand

Price reflects demand.

Drug demand reduction

Drug demand reduction

Demand savings accounts

In cases where imported goods, to which contractual tariff rate or preferential tariff rate is applicable are subject to temporary rate, the lower tariff rate shall apply.

When the current abnormally low interest rates on long term bonds rise over the next few years, it will become more attractive for producers to increase the supply of oil and invest the resulting income at the higher rate. Unless expectations about the fundamentals of future supply and demand change, the rise in the interest rate will cause oil prices to fall further.

Sterilized intervention usually doesn t work if assets in advanced economies and emerging markets remain perfectly substitutable, inflows will continue as long as interest rate differentials persist. But the demand for emerging market assets is neither infinite nor perfectly substitutable for the assets of advanced economies even for given interest rate differentials because these assets have very different liquidity and credit risks.

Interest rates, employment, aggregate demand, and technological and institutional innovation all play a role. As the economist Joan Robinson pointed out in 1947, just about any exchange rate will be the equilibrium value for some combination of these other variables.

Productivity gains are vital to long term growth, because they typically translate into higher incomes, in turn boosting demand. That process takes time, of course especially if, say, the initial recipients of increased income already have a high savings rate.

Now China has to figure out a way to sustain growth when demand in the rest of the world is sluggish. A return to a substantially undervalued exchange rate would almost certainly provoke an international response, including from the US Congress.

As a result, in US dollar terms, import demand grew by 38.7 , outpacing export growth of 31 . Simply put, if a country can improve its domestic balance, it will become more balanced externally, regardless of how little the exchange rate changes.

A wide range of official measures could be employed to support domestic demand while protecting medium term fiscal sustainability. And, to address volatile capital flows, countries should increase exchange rate flexibility, maintain adequate international reserves, and implement carefully designed capital controls.

The demand for debt repayment confronts the philosophy of debt forgiveness. In the lender s view, the 17 interest rate that Greece s government now has to pay for its 10 year bonds accurately reflects the lender s risk in buying Greek government debt.

Supply, demand, big opportunity.

It's risk and demand.

And thirdly, public demand.