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The Nordic Model - Embracing globalization and sharing risks

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also depends on the business cycle. In general, salary differentials<br />

increase in booms if collective contracts allow it. In recessions,<br />

by contrast, the earnings distribution is stable. Thus, it seems<br />

that firms reward some of their key employees in periods of high<br />

growth.<br />

At the same time, wage drift has been quite low in Sweden.<br />

<strong>The</strong> Swedish experience suggests strongly that it is possible to establish<br />

wage moderation in a strongly unionized economy without<br />

imposing uniform pay increases for all individuals. In fact, more<br />

individual pay bargaining has probably limited the rate of general<br />

wage drift, since individual wage determination makes it possible<br />

for employers to adjust relative wages with lower aggregate pay increases,<br />

as a part of the regular bargaining process. If the collective<br />

agreements leave a lot of room for relative wage adjustments at the<br />

local level, it is less likely that wage drift in excess of collectively<br />

agreed increases will emerge. <strong>The</strong>re need thus be no contradiction<br />

between macroeconomic objectives <strong>and</strong> more individual <strong>and</strong><br />

firm-specific pay bargaining.<br />

Opposition to more individual wage settlements in Finl<strong>and</strong><br />

often stems from a fear of an explosive increase in wage differentials.<br />

It is apparently assumed that the labour market institutions<br />

in the <strong>Nordic</strong> countries keep pay differentials (artificially) low.<br />

This conventional perception may be true to some extent, but we<br />

would not expect a very large increase in wage differentials even<br />

if pay bargaining were further individualized. <strong>The</strong>re are several<br />

reasons for this. First, it is doubtful whether collective regulation<br />

could in the long term sustain a distribution of individual wages<br />

that deviates dramatically from the competitive wage structure.<br />

Second, the <strong>Nordic</strong> countries are well known for the equality of<br />

their educational opportunities <strong>and</strong> the absence of educational<br />

tracking in primary school. Thus, the relatively small wage differentials<br />

also reflect a relatively even distribution of productive<br />

abilities 11 .<br />

Empirical evidence for Sweden suggests that the effect of<br />

individualization of pay bargaining on earnings differentials is<br />

rather gentle. Most groups of salaried white-collar employees in<br />

Sweden moved into individual pay determination around the years<br />

1997–1999. This was reflected in an increase in wage dispersion,<br />

Decentralization of<br />

wage formation has<br />

increased pay differentials<br />

somewhat<br />

– <strong>and</strong> has reduced<br />

wage drift<br />

A further decentralization<br />

or individualization<br />

of wage bargaining<br />

is unlikely to lead<br />

to a big increase in<br />

wage dispersion<br />

124 · <strong>The</strong> <strong>Nordic</strong> <strong>Model</strong>

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