regulatory rigidity

Abstract

Throughout the post—war period, U.S. and Canadian unemployment rates
moved in tandem, but this historical link apparently ended in 1982.
During the past three years, Canadian unemployment rates have been some
three percentage points higher than their U.S. analogues, and this gap
shows no sign of diminishing. This paper is an empirical evaluation of
a variety of explanations for this new unemployment gap.
We first show that the demographic and industrial composition of
the two countries is remarkably similar, so that no simple mechanical
hypothesis explain the basic puzzle. It is also evident that the
increase in Canadian unemployment relative to U.S. unemployment cannot
be fully attributed to output movements. We find that the gap between
actual and predicted Canadian output, based on U.S. output, has fallen
dramatically since 1982 while the unemployment gap has widened. We also
find that unemployment in Canada was 2 to 3 percentage points higher in
1983 and 1984 than predicted by Canadian output.
We have investigated a variety of hypotheses to explain the slow
growth of employment in Canada after 1982. These hypotheses attribute
the slow growth of employment to rigidities in the labor market that
raise employers’ costs and restrict the flow of workers between
sectors. The evidence does not support the notion that the growth in
relative unemployment in Canada is due to differences in the regulation
of the labor market in the two countries. Minimum wage laws and
unemployment benefits are fairly similar in Canada and the U.S., and
neither has changed relative to the other in the last decade.
Unionization rates have increased in Canada relative to U.S. since
1970. Most of this divergence occurred before 1980, however, and does
not seem to have created an unemployment gap prior to 1980. Finally,
the hypothesis that differential real wage rates are a major determinant
of relative employment in the U.S. and Canada is soundly rejected by the
data. Real wage rates have been essentially uncorrelated with employ-
ment movements within each country and between the two countries.

Year of Publication
1986
Number
204
Date Published
02/1986
Publication Language
eng
Citation Key
Economica, 53 Special Issue July 1986 S171 - S195
Ashenfelter, O., & Card, D. (1986). Why Have Unemployment Rates in Canada and the U.S. Diverged?. Retrieved from http://arks.princeton.edu/ark:/88435/dsp01bn999673s (Original work published February 1986)
Working Papers