Chart: Productivity growth in advanced economies Productivity growth has been declining in advanced economies since the beginning of the 2000s. The willingness to invest has been low since the financial crisis. To what extent this is related to the economic downturn remains to be seen. Better times may eventually entice investors, but it is also possible that the substantial changes in the global economy have had a more lasting effect on the willingness to invest and the growth capacity of western economies. Chart: Real wages in mainland Norway, the US and Germany A demanding restructuring process is underway in the traditional industrialised countries. In the US and Germany, real wages have barely risen since the turn of the millennium. Income inequality has deepened. This may in part be related to the global change in the price of labour. In other countries, particularly in Europe, economic restructuring is throwing a large number of people into unemployment. Over 26 million people are now unemployed in the EU today, almost 10 million more than in 2007. Low growth, high unemployment and high debt levels are not a good combination. Even though there are signs of a moderate revival of activity abroad, growth may remain low for a protracted period. Chart: Real wages and productivity for mainland Norway Real wage growth in Norway has diverged substantially from that observed in Germany and the US. This is attributable to the sharp price rise for Norwegian goods in recent years. Norway’s terms of trade have improved.
When Norges Bank had finished collecting the silver tax around 1820, the Bank’s silver holdings came to somewhat more than 50 grams per inhabitant, which is the equivalent of about one silver spoon. The value of the Fund has just recently exceeded NOK 5 trillion, or about NOK 1 million per inhabitant. Chart: Return on Fund accounts for one third of its total value The Fund’s results have been favourable. Since 1998, the cumulative return on the Fund has been close to NOK 1 800 billion, which is more than a third of the Fund’s total value. So far, our nation has earned a solid return on its investments. Quite paradoxically, low growth and low interest rates abroad are probably the main factors behind the solid performance of the Fund over the past two to three years. Chart: Annual return on the GPFG Since the end of the 1990s, a persistent fall in yields has driven up government bond prices. In recent years, the unconventional monetary policy measures of the world’s major central banks have contributed to even lower interest rates and higher prices for equities and other 4  BIS central bankers’ speeches  securities. This has resulted in above-normal returns on the Fund’s investments. But today there is no longer room for a considerable fall in interest rates and equity prices have risen to fairly high levels. Chart: Return consists of two elements Our measure of final return includes both capital gains and direct cash flows, which comprise dividend and interest income.