Underemployment

A short working day is a form of employment in which the duration of the employee’s working time is less than that established by the employer. Typically, such workers include those who work less than 6-15 hours a week, most often it is 4 working hours. According to the International Labor Organization for the last 20 years ^{[ when? ] The} number of part-time workers increased from 1/4 to half in most developed countries, with the exception of the United States ^[1] . There are many reasons for the spread of such a form of employment, for example, personal beliefs of an employee, reduction of time by the employer or inability to find full-time work . According to the Part -Time Working Convention, part-time workers have the same labor rights as full-time workers ^[2] .