The Labor and Economic Analysis Division (LEAD) of the North Carolina Department of Commerce prepares projections of employment growth by industry and occupation for the state and sub-state areas. Employment projections are widely used by North Carolina’s workforce, educational, and economic development partners for their planning in workforce development, programs and budgets, public policy, and career exploration activities.
The latest data available are the 2021-2030 Employment Projections. The long-term projections are revised every two years to maintain currency and incorporate economic changes that occur in the state and local areas. Statewide short-term projections are for a 2-year period and are updated annually.
The Statewide 2021-2030 Long-Term Employment Projections were developed in 2022 using historical data through 2021. The Sub-state 2021-2030 Long-Term Employment Projections were developed over the January 2023-June 2023 time period using historical data through 2021. These projections utilize a wide variety of models to determine long term industry trends, which in turn impact the occupational projections. The projections methods and assumptions were developed by the Bureau of Labor Statistics (BLS) and Projections Management Partnership.
Projections are prepared using the methodology, software tools and guidance developed by the Projections Managing Partnership (PMP) in conjunction with the U.S. Department of Labor. The long-term industry and occupation projections are produced every two years while the short-term projection is prepared every year. Sub-state areas are prepared biannually with a focus on the Prosperity Zone sub-regions.
LEAD utilizes industry employment data derived from the Enhanced Quarterly Unemployment Insurance (EQUI) dataset. It is the most complete and timely source of monthly employment and quarterly wages information by detailed industry and county. The data contains a quarterly count of employment and wages report that is sent from employers based on the North American Industry Classification System (NAICS) code. Employment data on uncovered industries within the Unemployment Insurance (UI) program is collected from other sources such as Current Employment Statistics (CES), Census Bureau, and Railroad Retirement Board. The EQUI dataset also forms the base for federal data programs through the BLS.
The employment data passes through multiple phases of data processing and analysis. Historical data is first cleaned to ensure consistent formatting and validity then aggregated by NAICS for all detail levels. The data is also aggregated from the county level to sub state areas and statewide.
The second phase involves importing the historical data into the industry projections system. The industry projections system has multiple estimation models. The analyst chooses the model that best fits the historical data among the included shift-share, time series and regression models. Outside sources of information are also valuable in the projections process. Industry expert opinion, current events, and objective national and regional input all play a role in producing a reasonable estimate. Economic indicator variables, such as population or retail sales, are used in the projection process after analyzing the historical data series to determine which variables could be used to explain the particular industry historical data series. These variables become an integral portion of the projection models.
Lastly, the collection and analysis of the industry-staffing pattern is examined. An industry-staffing pattern is the ratio of the employment in each occupation to the total employment in the industry. Data used in the creating of the staffing pattern is collected from the Occupational Employment and Wage Statistics (OEWS) program. Micro data from OEWS is imported into the Projections Suite Software to produce an industry-occupation matrix that transforms the industry employment projections into occupational employment projections.
In 2021, LEAD implemented a major change in our Projections Methodology that impacted the way that openings were measured. Now, total openings in national, statewide, and sub-state levels more accurately account for the way people work and change jobs and will impact North Carolina’s projections going forward. A detailed explanation of these changes are described in the article, "Recent Changes in Projections Methodology", published to the LEAD Feed blog.
If you have further questions about these changes or the methodology used in the employment projections process, email us at firstname.lastname@example.org.