ARTICLE – Higher interest-rate sensitivity in the Swedish economy
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less (see Figure 51). This means that changes in interest rates have a greater and
faster effect on household demand in the economy. And this applies – both compared
with most other countries and compared with earlier periods when the Riksbank
changed the interest rate.
Figure 51. Average interest-rate fixation period in various countries and remaining
interest-rate fixation period for households on total loans from MFIs
Number of years (left) and per cent (right)
Note. The values are calculated as weighted mean values of the interval average, see C.
Badarinza, J.Y. Campbell and T. Ramadorai (2018), ”What Calls to ARMs? International Evidence
on Interest Rates and the Choice of Adjustable-Rate Mortgages”, Management Science 64. The
averages refer to the period 2003-2013 for most countries. The average interest-rate fixation
period for Sweden is calculated using the variable interest rate defined as 3 months and two
further intervals (3 months to 5 years and more than 5 years) for calculation for Sweden see U.
Holmberg, H. Janzén, L. Oscarius, P. van Santen, and E. Spector (2015), “An analysis of the
interest-rate fixation period for Swedish mortgages”, Economic Commentaries, no. 7, Sveriges
Riksbank.
Sources: Badarinza et al. (2018), Statistics Sweden and the Riksbank.
Companies’ debts have also increased over time. Figure 52 illustrates the effect of
higher interest rates on the Swedish household and corporate sectors. With regard to
the corporate sector, it is difficult to forecast the interest-to-income ratio, as compa-
nies borrow through more sources and use interest rate derivatives. Estimates by the
Riksbank last spring indicated that an upturn in general interest rates of 3 percentage
points would mean the interest-to-income ratio was back at around the levels prevail-
ing in 2012, when the policy rate was between 1 and 2 per cent. This indicates that
companies on the whole are not very sensitive to interest rates.