© Copyright 2004 by the Wyoming Department of Employment, Research & Planning
WYOMING LABOR FORCE TRENDS
Vol. 41 No. 2
Wyoming Unemployment Insurance Eligibility, 1993 and 2003: A Preliminary Report
by: Sherry Wen, Senior Economist
Nearly 77 percent of Wyoming workers would qualify for Unemployment Insurance benefits if they lost their jobs involuntarily, but only 20 percent of them would receive a 70 percent or higher wage replacement rate.
Unemployment Insurance (UI) is a government-sponsored 
earnings protection program that assists workers who have lost their jobs 
through no fault of their own. It plays an important role in Wyoming’s labor 
market. UI aids workforce development because, theoretically, it retains skilled 
workers in the state, who are then available for future training and employment. 
Almost all employers pay UI taxes. Last year 18,896 workers received UI benefits 
in Wyoming.
To qualify for UI benefits, an unemployed worker must meet monetary and 
nonmonetary eligibility criteria. Nonmonetary criteria require individuals (1) 
to have involuntarily separated from their employers or lost jobs through no 
fault of their own; (2) to be able and available for work; and (3) to be 
actively seeking work. Monetary criteria require unemployed workers to have 
earned sufficient wage credits (a certain amount of wages) prior to losing their 
jobs. 
Wyoming retained two monetary eligibility criteria between 1993 and 2003. The 
first required an unemployed worker to have earned at least eight percent of the 
statewide annual average wage during the base period (Wyoming Employment 
Security Law, 2003). The minimum base period wage was $1,650 in 1993 and $2,300 
in 2003. The second required that a worker’s total base period wage be at least 
1.4 times his/her high quarter wages in the base period. 
The research presented here only focuses on monetary criteria. Our purpose is to 
determine whether monetary criteria still function as they did 10 years ago. We 
compared data from 1993 and 2003 using Wage Records and evaluated the impact of 
current UI laws on the eligibility of Wyoming workers for UI benefits. This 
study shows the comparative operational baselines when we assume that all 
employees who worked in Wyoming in the second quarter of 1993 or 2003 lost their 
jobs and applied for UI benefits in the third quarter. We seek to determine what 
has happened in terms of UI eligibility. In particular, what proportion of 
Wyoming employees would have been able to receive UI benefits. Additionally, we 
explore what their benefit levels may have been and how long they would have 
qualified. The wage replacement ratio and UI eligibility by industry are also 
examined. 
Employment Structure
A total of 214,402 individuals worked in Wyoming in second quarter 1993, while 
232,229 worked in second quarter 2003. Table 1 shows between 1993 and 2003 there 
were substantial differences in growth between industries. Individuals working 
in Construction, one of the most seasonally volatile industries responsible for 
many UI claims, grew by 20.0 percent. Services, which comprise almost two-thirds 
of the statewide net growth, grew by 16.2 percent. Employment fell in Mining 
(-5.1%); Manufacturing (-8.4%); Transportation, Communications, & Public 
Utilities (TCPU; -5.9%); and Finance, Insurance, & Real Estate (FIRE; -2.7%). 
However, the percentage distributions of individual workers among industries 
were similar between 1993 and 2003 (up or down within 1 percentage point), 
except Services which gained 2.3 percentage points in 2003. 
UI Eligibility
As Figure 1 illustrates, the proportion of workers who would have qualified to 
receive UI benefits was almost the same in 1993 (77.5%) as 2003 (76.9%). These 
results should be interpreted as a minimum percentage of workers who would 
qualify for UI. Some workers move between states and would qualify for UI based 
on a combined wage claim. However, combined wage claims are outside the scope of 
this research. 
For each year, about 10 percent of Wyoming workers were new workers during 
second quarter and had no base period wage credit at all; approximately 13 
percent could not have met at least one of the two wage requirements, for a 
total of nearly 23 percent who would have been ineligible for UI. 
Figure 2 shows the industry distribution of the 13 percent of workers who would 
not have been monetarily eligible because they did not meet wage credit 
requirements. As Figure 2 indicates, UI eligibility varies significantly among 
industries. For example, 25.3 percent of Agriculture workers in 1993 would not 
have qualified for UI benefits. In contrast, only 5.0 percent of Mining workers 
in the same year would not have qualified. Over the 10-year period, Mining had 
the most significant increase in the percentage of UI ineligible workers (from 
5.0% in 1993 to 8.9% in 2003), followed by Construction (14.3% to 16.6%), and TCPU (7.2% to 8.3%). The eligibility situation improved for Agriculture (with 
the percentage of ineligible workers decreasing from 25.3% to 20.5%), FIRE (from 
11.8% to 7.9%), and Wholesale Trade (from 9.7% to 7.3%). In general, lower 
paying industries such as Agriculture, Retail Trade, and Services had a larger 
percentage of workers who would have been monetarily ineligible for UI if they 
had lost jobs. However, these three industries accounted for more than 
three-fourths (or 77.2%) of the total growth in Wyoming workers from 1993 to 
2003 and employed more than half (52.5%) of Wyoming workers in 2003. On the 
other hand, Mining and TCPU paid higher wages which resulted in more individuals 
qualifying for UI. 
Potential UI Benefits Analyses 
Our study shows that Wyoming had 166,044 workers (77.5%) in 1993 and 178,590 
(76.9%) in 2003 who would have qualified for UI benefits if they had lost their 
jobs. However, UI benefits vary depending on how much a worker earned during the 
base period. By law, the weekly UI benefit that an eligible individual could 
receive is equal to four percent of his/her high quarter wage during the base 
period. The law limits the maximum weekly benefit to the previous year’s 
statewide average weekly wage multiplied by 55 percent. It changes every year 
along with the statewide average weekly wage. The maximum weekly benefit was 
$220 in 1993 and $306 in 2003. The maximum benefit an individual could receive 
for one year starting from the effective date of the initial claim is 30 percent 
of his/her base period wage, or 26 times his/her weekly benefit, whichever is 
less. The potential UI duration, the number of weeks an individual is able to 
receive UI benefits, is decided by the maximum benefit divided by the weekly 
benefit, up to a maximum of 26 weeks in a benefit year. Table 2 gives two 
examples of how base period wages determine an individual’s UI benefits. 
Generally, the greater the weekly benefit amount and the longer the duration of 
eligibility for receiving UI benefits, the easier it is for workers to overcome 
the financial difficulties of unemployment. Increased benefits also afford more 
flexibility to attend reemployment services and look for jobs. 
To facilitate comparison, we converted the 1993 benefits to a 2003 dollar value 
based on the consumer price index (U.S. Department of Labor, 2004). As a result, 
the maximum UI benefit in Wyoming was $281 per week with 26 weeks duration in 
1993, and $306 per week with 26 weeks in 2003. This represents an 8.9 percent 
real increase over 10 years. 
Figure 3 shows that approximately 40 percent of Wyoming UI eligible workers 
would have qualified for the maximum UI benefit in 1993 or 2003 and that 
eligibility would have varied by industry. In Mining, 77.0 percent of workers 
would have been eligible for the maximum UI benefit in 2003, while only 14.8 
percent of workers in Retail Trade would have been eligible. The proportion of 
workers who would have qualified for the maximum UI benefit in each industry 
changed only slightly between 1993 and 2003, with the exception of Public 
Administration (up from 48.8% to 59.3%), TCPU (down from 68.4% to 60.6%), and 
Mining (down from 84.6% to 77.0%). Across all industries, it decreased by 1.7 
percent (from 42.2% to 40.5%). 
The proportion of workers eligible for the maximum UI duration fell by 5.6 
percent from 1993 to 2003 (see Table 3). This decrease took place in all 
industries with larger decreases occurring in Mining (-7.9%), TCPU (-7.4%), and 
Services (-7.2%). 
The potential average weekly benefit also varies greatly across industries. For 
example, it was $293 per week in Mining in 2003 but only $181 per week in Retail 
Trade. The average weekly benefit increased in all industries from 1993 to 2003, 
but the pace of growth was different among industries. After adjusting the 1993 
amounts for inflation, the smallest growth was 6.5 percent (from $255 per week 
to $272 per week) in TCPU and the largest was 13.2 percent (from $239 per week 
to $271 per week) in Public Administration. 
Wage Replacement Rate
The wage replacement rate shows the proportion of the unemployed workers’ 
pre-unemployment weekly wage that would have been replaced by the weekly UI 
benefit. A higher wage replacement rate means more stable purchasing power 
during unemployment. We used the average weekly wage during the second quarter 
of 1993 and 2003. 
Only about 20 percent of Wyoming UI eligible workers would have been able to 
obtain a 70 percent or higher wage replacement rate had they lost jobs in third 
quarter 1993 or 2003 (see Figure 4). More than half of the workers in 
Mining in 1993 would have had less than a 30 percent wage replacement rate. This 
proportion decreased in 2003, but still exceeded 40 percent. Only about 20 
percent of Mining workers would have had a wage replacement rate of 50 percent 
or higher. In contrast, more than 70 percent of workers in Retail Trade or 
Agriculture would have received a 50 percent or higher wage replacement and 
close to 30 percent would have obtained a wage replacement of 70 percent or 
higher. In general, the higher the weekly wage a worker earned before being laid 
off, the lower the wage replacement rate the individual would be able to 
receive. 
Summary
Our study shows that in both 1993 and 2003 nearly 77 percent of Wyoming workers 
would qualify for UI benefits if they lost jobs involuntarily. However, only 20 
percent of them would receive a 70 percent or higher wage replacement rate. In 
general, lower paying industries had a larger percentage of workers who would 
not qualify for UI benefits than higher paying industries, and workers in lower 
paying industries also had a much smaller chance of receiving the maximum UI 
benefit than those working in higher paying industries. However, individual 
workers with high wages generally receive lower wage replacement rates due to 
the limitation of the weekly benefit amount. Statewide, the proportion of 
workers who would have been eligible for the maximum UI benefit decreased 
slightly from 1993 to 2003. The proportion of workers eligible for the maximum 
UI duration also fell. The decrease occurred in all industries with Mining, TCPU, 
and Services showing the largest decreases in maximum UI duration between 1993 
and 2003. These findings show that the current UI system is functioning slightly 
below the level it did in 1993. 
References
U.S. Department of Labor. Bureau of Labor Statistics. (2004). Consumer price 
indexes. Retrieved February 10, 2004 from  http://www.bls.gov/cpi 
Wyoming Employment Security Law,
§ 27-3-102 (2003).
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