The negative labor market effects of the opioid crisis have been substantially more severe in Michigan than they have been nationwide. Between 1999 and 2015, the volume of prescription opioids per capita in Michigan rose 557 percent, or about 12 percent annually. This rise in opioid use in Michigan was associated with a 2.4 percentage point decline in the state’s labor force participation rate of prime-age workers, slowing annual real gross domestic product (GDP) growth by 1.0 percentage point.

Labor Force Participation

Table MI-1 contains the change in the prime-age labor force participation rate due to opioids between 1999 and 2015, and the resulting number of workers absent from the labor force as of 2015.

Table MI-1: Impact of Opioids on Prime-Age Labor Force Participation, 1999-2015

Gender	Prime-Age Labor Force Participation Rate, 1999-2015 (in percentage points)	Workers, 2015 (in thousands)
Total	-2.4	-89.2
Men	-2.1	-38.7
Women	-2.6	-50.5

The rise in opioid prescriptions from 1999 to 2015 led the labor force participation rate for both prime-age men and women to decline. Opioids lowered the participation rates of prime-age men and women by 2.1 percentage points and 2.6 percentage points, respectively. For perspective, opioids decreased nationwide labor force participation rates of prime-age men and women by 1.4 percentage points and 1.8 percentage points, respectively.

The decline in the prime-age male labor force participation rate in Michigan means that in 2015 38,700 men were absent from the labor force due to opioids. The steeper decline in prime-age female labor force participation means that even more women were absent from the labor force. In 2015, opioids kept 50,500 women in Michigan out of the labor force. Together, the growth in per capita prescription opioids from 1999 to 2015 caused the total prime-age labor force participation rate in Michigan to decline by 2.4 percentage points. That translates to a loss of 89,200 workers as of 2015.

Work Hours

From 1999 to 2015, the rise in opioid dependency and resulting decline in prime-age labor force participation cumulatively cost Michigan’s economy 1.2 billion work hours. Table MI-2 contains the cumulative loss of work hours associated with Michigan’s decline in labor force participation.

Table MI-2: Impact of Opioids on Work Hours, 1999-2015

Gender	Work Hours, Cumulative 1999-2015 (in millions)
Total	-1,239
Men	-532
Women	-707

As the number of individuals absent from the labor force due to opioids grew, Michigan’s economy lost an increasing number of work hours. Between 1999 and 2015, Michigan cumulatively lost a total of 1.2 billion work hours. Since opioid dependency led more women out of the labor force than men, the majority—57 percent—of the lost work hours was attributed to Michigan’s decline in female labor force participation. Specifically, the state’s economy lost 707 million work hours due to absent female workers, and lost 532 million work hours due to absent male workers.

Real Economic Growth

The 1.2 billion lost work hours slowed economic growth in Michigan. Table MI-3 contains the cumulative reduction in real economic output due to the opioid crisis and the associated decline in the annual real GDP growth rate.

Table MI-3: Impact of Opioids on Real Economic Growth, 1999-2015 (in 2009 dollars)

Gender	Real Output, Cumulative 1999-2015 (in billions)*	Annual Real GDP Growth Rate, 1999-2015 (in percentage points)
Total	-$72.1	-1.0
Men	-$30.9	-0.4
Women	-$41.1	-0.6
*Estimates for each gender may not add to total due to rounding.

From 1999 to 2015, the opioid-induced decline in Michigan’s labor force participation was a substantial cost to the state’s economy. From 1999 to 2015, Michigan’s economy cumulatively lost $72.1 billion in real economic output, which translates to the state’s annual real GDP growth rate slowing by 1.0 percentage point. To put this loss in perspective, from 1999 to 2015, Michigan’s real GDP grew only 0.1 percent annually. Had opioids not drawn 89,200 prime-age workers out of the labor force, the state’s economy would have grown over 10 times faster.

Since more women left the labor force due to opioids than men, the decline in female labor force participation resulted in a larger portion of the economic cost. The decline in female labor translated to a cumulative loss of $41.1 billion in real output between 1999 and 2015, slowing Michigan’s real GDP growth rate by 0.6 percentage points. The decline in male workers cost the economy $30.9 billion, which reduced the state’s real GDP growth rate by 0.4 percentage points.