Research Article

Income Differences between Flexibly and Nonflexibly Employed Persons and Their Deconstruction: An Analysis Based on Data from the 2018 China Mobility Monitor

Table 3

Definition and description of formula symbols.

Formula symbolsDefinition

ln(income)The logarithm of the monthly income of the mobile population
x1A binary dummy variable (x1 = 1 refers to flexible employment; x1 = 0 refers to nonflexible employment)
x2Control variables (gender, age, marital status, education level, number of years of this mobility, area of work, and industry)
β0The coefficient of the constant term
β1The percentage change in monthly earnings caused by being in flexible employment compared to being in nonflexible employment
β2The corresponding coefficient vector
μThe error term