3.1-Data source
To assess the job satisfaction gap between men and women, the statistical data used were taken from the fourth Cameroon household survey (ECAM4) conducted by the National Institute of Statistics (INS) in 2014. This survey covered the entire national territory and all categories of assets. Although ECAM 4 is the most recent, it comes up against numerous shortcomings linked sometimes to the degree of detail of certain variables, sometimes to the absence of information on others. Nevertheless, this survey is more suitable for our study, because it contains in section 4 (economic activities and income of household members) comparable detailed information on income, hours worked, individual and professional characteristics, which are all necessary to carrying out the study. Our total sample includes 638 people of working age (15 to 64). All of these enter into the sample for estimating the satisfaction gap between men and women, which include workers with dependent employment and also self-employed workers. The proportion of men is much higher than that of women. In the estimation sample there are approximately 29.78% of women and 70.22% of men), due to the higher proportion of men among the self-employed and the unemployed, which compensates for the low level of activity of women in the labor market.
Job satisfaction is measured through a binary variable that indicates whether the individual is satisfied or not. This binary measure does not provide a better understanding of all levels of satisfaction, which limits the analysis. A Laeken scale would have been more appropriate. In addition to gender, we use a large set of control variables to account for gender differences in individual and occupational characteristics, including: working hours, age, marital status, level of education, socio-professional category, sector of employment, social protection, social capital, type of contract (permanent or temporary), institutional sector and sector of activity.
3.2-Measurement of variables
By retaining a threshold of 25% to have the maximum number of variables in the modeling, it appears that the variables which are linked to our variable of interest are the living environment, the age group, the marital status, the level of education, socio-professional category, institutional sector, employment channel and social security (the p-values for each of these variables are less than 0.25). However, some may be interrelated. It is therefore important to also analyze the link between them.
Take the case of the living environment variable: the column presenting the p-values of the chi-square test between living environment and the other variables shows that living environment is linked to marital status, level of education, socio-professional category, and sector of activity, institutional sector and type of contract. However, the variables sector of activity and type of contract are not linked to satisfaction and therefore are not of interest at the moment.
Among the remaining variables (socio-professional category, institutional sector, employment channel and social security), we note that the socio-professional category and the employment channel are linked therefore, to eliminate the effect of collinearity, we eliminate the channel of use of modeling because less linked with the variable of interest. We therefore emerge from this stage with the variables age group, socio-professional category, institutional sector, and social security.
Note that the last three variables are not related to each other. However, by proceeding in the same way as before with the age group, we would have to rule out the institutional sector variable. To avoid this, we decided to include the age variable in its continuous form. Note also that the sex variable will be included in the model.
The modeling will make it possible to estimate the influence of socio-demographic variables and labor market variables on the probability for an individual to be or not to be satisfied with his job.
3.3- Econometric model and estimation strategy
It is used to model the probability for an individual (i) to be satisfied. The structure of the model is as follows:
Before presenting the results of the econometric estimates in Table 2, we present and interpret the descriptive statistics of the variables used in Table 1 below.
Table 1: Descriptive statistics on the variables
Variables
|
Terms
|
Workforce
|
Frequencies (in %)
|
Environment
|
Rural
|
108
|
16.93
|
Urban
|
530
|
83.07
|
Sex
|
Feminine
|
190
|
29.78
|
Male
|
448
|
70.22
|
Marital status
|
Single
|
361
|
56.58
|
Married
|
277
|
43.42
|
Level of education
|
Primary
|
153
|
23.98
|
Secondary
|
348
|
54.55
|
Superior
|
137
|
21.47
|
age range
|
15 and 24 years old
|
142
|
22.26
|
25 and 34 years old
|
262
|
41.07
|
35 and 44 years old
|
135
|
21.16
|
>= 45 years old
|
99
|
15.52
|
Socio-professional categories
|
Frames
|
54
|
8.46
|
Skilled employees
|
373
|
58.46
|
maneuvers
|
211
|
33.07
|
Search channel
use
|
Recruitment office
private
|
51
|
7.99
|
Personal Relations
|
575
|
90.13
|
Public employment service
|
12
|
1.88
|
Type of Contract
|
CDD
|
60
|
9.4
|
CDI
|
262
|
41.07
|
Others
|
316
|
49.53
|
Social Security
|
Yes
|
233
|
36.52
|
No
|
405
|
63.48
|
Full-time
|
Yes
|
510
|
79.94
|
No
|
128
|
20.06
|
job satisfaction
|
Yes
|
377
|
59
|
No
|
261
|
41
|
Source : author
The analysis of descriptive statistics shows that more than 83% of individuals live in an urban environment against barely 17% in a rural environment. The population is predominantly male as only 29.78% are female. There is also a strong presence of single people compared to married people who are estimated at 43.42%. Regarding the age group, more than 40% are between 25 and 34 years old while only 15.52% are over 45 years old. Note that the variable age at departure had an average of 33 years; the youngest being 15 years old and the oldest 79 years old. The distribution of the level of education shows that more than 54% of the individuals surveyed stopped their studies in secondary school, followed by 23.9% who stopped in primary school and 21.47% who continued to higher education. . In addition, most individuals are skilled employees (nearly 60%), followed by laborers (33%) and managers (8.5%).
The characteristics of the labor market of the population show that the channel most used to obtain employment is that of personal relations; more than 90% of jobs are obtained through this channel, against only 7.9% via private recruitment offices and barely 2% from specialized public services such as the National Employment Fund. As regards the type of contract or the stability of employment, almost 42% are permanent contracts and only 9.4% fixed-term contracts. Nearly 80% work full time, ie at least 40 hours per week and more than 63% do not benefit from social security.