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The Nordic Model - Embracing globalization and sharing risks

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Insufficient wage flexibility<br />

in Finl<strong>and</strong>?<br />

It should be also pointed out that productivity growth in the<br />

business sector has in recent years been quite high in both Sweden<br />

<strong>and</strong> Finl<strong>and</strong> (see chapter 3). In Finl<strong>and</strong> this is very much driven<br />

by the IT sector, in which collective agreements have since the<br />

1980s allowed for an evaluation of individual performance as the<br />

basis of wage <strong>and</strong> salary determination.<br />

With the prevalence of uniform pay increases in Finl<strong>and</strong>,<br />

<strong>and</strong> to some extent in other <strong>Nordic</strong> countries, we would expect<br />

econometric analyses to indicate high wage rigidity (particularly<br />

in Finl<strong>and</strong>). International comparisons of wage flexibility indeed<br />

support the view that Finl<strong>and</strong> – <strong>and</strong> also Sweden, though it has<br />

gone further in liberalising its wage bargaining system – may suffer<br />

from excessive wage rigidity.<br />

Flexibility <strong>and</strong> rigidity of wages involve many dimensions. Real<br />

wage flexibility at the macroeconomic level refers to the interaction<br />

between unemployment <strong>and</strong> average real wages. Full employment<br />

can be restored quickly if the labour market is flexible, since an<br />

increase in unemployment then exerts strong downward pressure<br />

on the level or rate of change of real wages. Relative wage flexibility<br />

refers to the ability of the economy to generate adjustments in relative<br />

wages when needed. For example, as new industries emerge<br />

<strong>and</strong> old ones disappear, changes in relative wages may help the<br />

reallocation of labour <strong>and</strong> provide proper incentives for individuals<br />

to change jobs. <strong>The</strong> internal pay policies of firms <strong>and</strong> incentive<br />

schemes may also require changes in relative wages between groups<br />

<strong>and</strong> individuals. Finally, nominal wage flexibility refers to the ability<br />

of the economy to generate nominal pay cuts when needed in some<br />

firms or in exceptional circumstances.<br />

Nominal <strong>and</strong> real wage flexibility has in recent years been<br />

highlighted in a number of comparative international studies. 13 In<br />

general, all countries exhibit some rigidity, <strong>and</strong> nominal <strong>and</strong> real<br />

wage rigidity should not only be attributed to collective regulations<br />

14 . <strong>The</strong>re is also considerable uncertainty as to how correctly<br />

individual pay changes are measured, since most data sets contain<br />

some errors. However, it is noteworthy that Finl<strong>and</strong> <strong>and</strong> Sweden<br />

st<strong>and</strong> out in one major study as the two countries with the highest<br />

degree of real wage rigidity <strong>and</strong> with nominal wage rigidity<br />

well above the average (though it may also be noted that the US<br />

Wage bargaining with more flexibility · 127

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