ILO-WIEGO Statistical Reports

WIEGO has worked closely with the International Labour Organization (ILO) in the development of statistics on the informal economy.

In 2018, this collaboration led to the ILO publication of the first-ever global estimates on the size of informal employment.

Women and Men in the Informal Economy: A Statistical Picture 3rd edition, shows 61% of all workers are informally employed. That’s 2 billion workers worldwide. The estimates reveal a clear relationship between low levels of GDP and high levels of informal employment in countries.

WIEGO subsequently developed Women and Men in the Informal Economy: A Statistical Brief (2019) by Florence Bonnet, Joann Vanek and Martha Chen, which summarizes the key indicators of informal employment from the 3rd edition.

A pamphlet, Counting the World's Informal Workers: A Global Snapshot (available in English, French and Spanish), offers data by status in employment, age, and branch of industry.

Development of a Statistical Picture

In 2002, WIEGO compiled and analyzed available recent national data on informal employment for an ILO publication called Women and Men in the Informal Economy: A Statistical Picture. That publication was seen as the pre-eminent source of statistics on informal employment.

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In 2013, an update was jointly prepared and published by the ILO and WIEGO. Women and Men in the Informal Economy: A Statistical Picture, 2nd Edition builds on the 2002 edition but does not contain the regional estimates. Instead it presents more detailed data on informal employment and employment in the informal sector for 42 countries plus six cities in China and two provinces of Indonesia, and on categories of informal workers.

WIEGO authored a companion Working Paper with regional estimates. Statistics on the Informal Economy: Definitions, Regional Estimates and Challenges by Joann Vanek, Martha Chen, Franҫoise Carré, James Heintz and Ralf Hussmanns (2014) contains the updated regional estimates. The estimates were prepared by James Heintz using a more robust analytic method and based on data from many more countries than the 2002 publication.

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