marți, 12 iulie 2011

The speed of correction of gold prices in response to a shock is comparatively slow. Deviations of thegold price from its long run equilibrium can be significant, long-lasting and take years to fully erode

In the short run previous momentum in the price of gold (as captured by the two previous quarters price
movements) is a significant factor. If the price of gold rises by 10% in the two previous quarters this willraise the current price by 3.3%, all other things equal
 The effective exchange rate was found to have the strongest contemporaneous statistical relationshipwith gold, with a rise in the value of the US$ pushing down the price of gold in US$. A 10% appreciationof the US$ reduces the price of gold by 8.4% (this is broadly in line with the elasticity estimated by theIMF noted in section 2.4 above)
 The real interest rate captures the opportunity cost of holding gold relative to other risk free assets whichpay a return. As expected, a rise in the real interest rate reduces the price of gold; the equation suggeststhat a 100 basis point fall in the real interest rate will result in an initial 1.5% rise in the price of gold
 The credit default premium captures the risk environment within the financial system. As a result this termis relatively unimportant in normal times (as the risk premium does not move very much) but in times ofcrisis it is a significant driver of the price of gold. A 100 basis point rise in the premium will increase theprice of gold by 4.4% in the following quarter
 As with the credit default premium, the US monetary base is a relatively unimportant determinant ofmovements under normal economic conditions but in more recent times it has been a significant driver ofthe gold price.
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A 10% point increase in the growth rate of the monetary base results in a 1.4% rise in

Doing this confirms that the recent strong rise in gold prices has been the result of a complex of short-runshock factors:
 The depreciation of effective dollar exchange rate
 The recent financial crisis, which raised financial stress levels
 Most
recently the Federal Reserves quan
titative easing policy, which has raised fears over medium terminflation


The different scenarios we investigate are as follows:
 The Oxford Economics baseline scenario featuring a steady economic recovery, moderate inflation andgradual normalisation of financial conditions
 A deflation scenario featuring a massive financial shock leading to renewed recession and fallingconsumer prices
 A stagflation scenario featuring higher inflation and interest rates but weaker growth than in the baseline
 A high inflation scenario featuring a wage-price spiral and lax monetary policy pushing inflation to doubledigits and ultimately leading to a sharp monetary tightening and recession


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