Page 47 - NIIÊN GIÁM THỐNG KÊ TỈNH HƯNG YÊN 2022

Formula:

Underemployment = Number of under-employed persons × 100
rate (%) Total number of employed persons

Percentage of informal employed workers

Informal employed workers (informal workers) are those who have
jobs in one of the following five groups: (i) Unpaid family workers; (ii)
Own-account workers, self-employed workers in the informal sector; (iii)
Wage worker who are not allowed to sign a labor contract or are allowed to
sign a labor contract but their compulsory social insurance premiums are not
paid by the recruitment establishment; (iv) Cooperative members who do
not pay compulsory social insurance; (v) Self-employed or wage workers in
households or agriculture, forestry and fishery households.
Workers in the agriculture, forestry and fishery households.

Informal employment rate is the ratio of the number of informal
employed persons to the total number of employed persons.

Formula:
Number of informal

Informal employment rate employed persons
(%) = Total number of × 100
employed persons

Labour productivity is the indicator reflecting the working
performance of labour, usually measured by Gross Domestic Product to a
worker on an average in the reference period, usually a calendar year.

Labour productivity Gross Domestic Product (GDP)
(VND/employee) = Average employed population

Average monthly income per employed worker

Income of an employed worker includes the following items:

- Income from wages, salaries and other incomes of salary-like nature,
including: overtime conpensation, bonuses, allowances, etc. of wage workers
in the economy. These incomes can be in cash or in kind.

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