With regard to the euro area as a whole, optimism among households and companies has been somewhat subdued in recent months, probably as a result of the crisis in Greece. However, the most recent survey in July indicates that optimism among companies is rising again, which may be due to the third loan programme for Greece appearing to be within reach. GDP growth in the euro area in the second quarter, compared with the same quarter last year, was 1.2 per cent according to our forecast. US developments still looking good We see continued signs of good economic growth in the United States. GDP rose by just over two per cent in the second quarter, compared with the same quarter last year, see Figure 7, entirely in line with our forecast. Household consumption remains strong. Exports also rose significantly in the second quarter despite the dollar appreciating for a period of time. The housing market is continuing to recover and this creates an increasing number of jobs. Unemployment fell to its lowest level since 2008. The US Federal Reserve signalled at the end of July that it still has plans to raise its policy rate this year. The labour market is expected to be able to develop better than was previously believed an only a “few” further improvements are needed before monetary policy may need to be tightened. However, although most signs are pointing in the right direction in the US economy, the recent statistics on wage developments have been at relatively low rates of increase.
Figure 15 shows that the population has increased much more than the number of completed homes over the past ten years, which is an indication that housing construction has been too low. Despite housing investment now increasing, it is important that structural problems on the housing market are discussed so that we can obtain greater efficiency on this market in the longer run. Several inquiries have put forward proposals regarding what needs to be done, most recently this was done in an annex to the Long Term Survey of the Swedish Economy. Not having an efficient housing market is not merely a problem for indebtedness, it can also comprise a threat to a healthy development of society and it can create conflicts between the generations. The Riksbank has long pointed out the risks linked to the high level of household indebtedness and has previously also weighed in them in the repo-rate decisions to some extent, by setting the rate somewhat higher than would otherwise have been the case. However, the effect these considerations have actually had on monetary policy – the amount by which the repo rate has actually been set higher – has been exaggerated substantially. There are quite simply limits as to how far the policy rate can be used for this purpose. And 6  BIS central bankers’ speeches  let me emphasise that the main focus for monetary policy has always been to bring inflation back on target and to attain a good development in the real economy.