Factors affecting employee performance through a mediation of job satisfaction. An empirical study of Hospitality Industry in Ho Chi Minh city, VietNam

Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016 49  
FACTORS AFFECTING EMPLOYEE PERFORMANCE THROUGH  
A MEDIATION OF JOB SATISFACTION.  
AN EMPIRICAL STUDY OF HOSPITALITY INDUSTRY IN HO  
CHI MINH CITY, VIETNAM  
Mai Ngoc Khuong1,*, Nguyen Tran Nguyen Khai2,  
Pham Thanh Huyen3, Nguyen Vo Hoai Thuong4, Nguyen Thi Minh Phuong5  
1,2,3,4,5International University, Vietnam National University HCMC.  
*Email: mnkhuong@hcmiu.edu.vn  
(Received: December 24, 2015; Revised: January 07, 2016; Accepted: May 17, 2016)  
ABSTRACT  
The research was conducted to explore the relationships between the factors of career  
development, team spirit, relationship at work, compensation and benefit, working environment,  
job stress and the factor of employee performance through a mediation of job satisfaction in  
Hospitality Industry in Ho Chi Minh City, Vietnam. Based on previous theoretical and empirical  
studies, the research conceptual framework and hypotheses were constructed. The primary data  
was collected from a questionnaire survey with 711 respondents. Multiple regression and Path  
analyses were conducted to test the research hypotheses, the results showed that career  
development, team spirit, relationship at work, compensation and benefit, working environment,  
and employee job satisfaction positively and directly impacted on employee performance. In  
addition, all factors indirectly influenced employee performance through job satisfaction. Hence,  
organizations operating in hospitality industry in Ho Chi Minh City should understand better  
employee expectations to efficiently and effectively improve and manage their human resources.  
Keywords: Job satisfaction; employee performance; career development; team spirit;  
relationship at work; compensation and benefit; working environment; job stress.  
achievements. Furthermore, it contributes  
positively to the region’s economic development  
because of the increase in the number of total  
revenue in whole industry through many years.  
1. Introduction  
Concerned by the Party and the State in Ho  
Chi Minh City, Hospitality Industry develops and  
gains many considerable successfulness and  
Table 1. The revenue of hospitality industry in Ho Chi Minh city  
(currency: billion VND)  
2012 2013 2014  
Year  
2008  
2009  
2010  
2011  
Total  
27,177 31,399 40,014 46,168 56,951 68,738 67,834  
Revenue  
Source: Statistical Office in Ho Chi Minh City 2014.  
50 Factors affecting employee performance through a mediation of job satisfaction...  
In addition, the more increasing the  
economy develops, the higher the workforce  
demands, because employees play an  
important role in any organization’s successful  
performance. However, the reality shows the  
human resources in hospitality industry in  
Ho Chi Minh City are in a state of "no lack of  
the manpower, but lack of the qualified  
human". It is reflected through a lack of  
serving professionalism to satisfy customers.  
Therefore, establishing the workforce with  
good job performance becomes very urgent  
and important with the key factors to create  
good employee performances, such as:  
career development, team spirit, relationship  
at work, compensation and benefit, working  
environment, job stress and job satisfaction  
(Judge et al., 2001; Swarnalatha and  
Sureshkrishna, 2014).  
The objective of this research was to  
identify which important factors and how  
these factors affect job performance of  
employees working in hospitality industry  
in Ho Chi Minh City. Then, this study  
provided the practical evidences about these  
causal relationships and suggested some  
constructively specific recommendations for  
hospitality industry in Ho Chi Minh City to  
improve the higher job satisfaction and to lead  
the better employee performance.  
their current company. Its level can be  
evaluated from “strongly satisfied” to  
“strongly dissatisfied” by employees in  
various impacts by their work characteristics,  
their supervisors and co-workers, their  
compensation and benefit as well as other  
internal and external factors.  
When discussing about the elements of  
job satisfaction, it should be considered  
whether these elements can also cause job  
dissatisfaction. Hence, they can become two  
opposite and excludable phenomena and can  
cause a lot of no consensus among authors. To  
solve this problem, there is a theory to be  
recognized as the most solution, because it  
presents a main idea that employees are  
affected by the factors that cause both job  
satisfaction and job dissatisfaction in the  
workplace. Moreover, this theory separates  
the factors leading to job satisfaction  
(motivators) and the other factors leading to  
job  
(Herzberg, 1976).  
2.2. Employee Performance  
dissatisfaction  
(hygiene  
factors)  
Employee performance is really essential  
for any organization, because an organization’s  
successfulness is dependent on creativity,  
innovation, satisfaction and commitment  
shown by its employees (Ramlall, 2008).  
Furthermore, good employee performances and  
productivity growth are important to stabilize  
the economy; to improve the better living  
standards, to grow up the higher wages, and to  
increase the available goods for consumption.  
Therefore, the general researches about  
individual employee’s performance are  
important to social community (Griffin et al.,  
1981).  
To explain further, some previous  
researchers clarified clearly the meanings of  
employee performance when they explained  
that some observable behaviors, which are  
done by employees in their jobs, are relevant  
to the target of an organization and are also  
known as job performance (Campbell et al.,  
2. Literature review  
2.1. Job Satisfaction  
One of most popular “job satisfaction”  
definitions said that job satisfaction is an  
association between three factors of  
psychology, physiology and environment  
together to create an employee to say  
truthfully that “I am satisfied with my current  
job.” It means that job satisfaction presents a  
set of factors that cause a feeling of  
satisfaction (Hoppock, 1935). In addition,  
George and Jones (2008) stated that job  
satisfaction is an overall collection of  
emotions and beliefs that people can feel  
themselves during the period of working in  
Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016  
51  
1990). Other researchers also stated that job  
performance is not the consequence of  
behaviors that is an inclusion of all behaviors  
of employees that can be observed when they  
actually engage (Campbell et al., 1993).  
Moreover, job performance is also defined as  
how work is important to employees, how  
employees master the important skills in their  
jobs and whether employees have the rights to  
determine the way his or her work (Hussin,  
2011).  
elements to be taken place and the team spirit  
to be behaved by team members. The second  
one consists of cooperation and interaction  
of team members to complete the task  
performances well and to gain the set targets  
specifically. With regard to the final phrase of  
team outputs, it shows the results as well as  
the  
productivities  
are  
achieved  
by  
performances of team members.  
2.5. Relationship at Work  
In the workplace, the relationship  
between employees and their employers is  
considered as an associating perception  
between their supervisor’s management and  
their overall working attitudes in their  
organization. In fact, management style is  
usually one of the most important problems to  
be concerned, because it can directly or  
indirectly affect employee performance as  
well as productivity and reputation of an  
organization.  
There are many considerable components  
to build a good relationship at work. Firstly,  
the relationship with immediate supervisor,  
employees can be responded more effectively  
about their needs and problems by their  
2.3. Career Development  
Career development provides the  
beneficial opportunities for employees joining  
in job training and other types of professional  
development in order to achieve the better  
new advanced skills, to take greater  
responsibility at work, to improve their status,  
to earn higher income, all of which is aimed to  
promote their career. Organizations will  
become more effective and efficient if they  
have their professional employees know how  
to use skills and abilities in workplace to  
handle tasks well and complete their roles  
successfully so as to develop to their  
organizations (SHRM, 2013).  
immediate  
supervisor.  
Secondly,  
the  
2.4. Team Spirit  
Teamwork is also known as Team Spirit,  
is described as an organizational cooperation,  
is performed contemporaneously by all  
members in a team (Ingram and Desombre,  
1999). It becomes an essential role for  
success and survival of an organization  
(Becton et al., 2002). To explain more  
specific, teamwork is understood as the  
collaboration between people in a group  
together, who gain certain specialization in  
capacities, abilities, knowledge and skills to  
perform task, are also responsible for the  
outcomes at the same time that their tasks are  
conducted (Manzoor et al., 2011).  
communication between employees and  
senior management, this issue is also essential  
because effective communication from senior  
management can provide the workforce with  
direction. The third component is autonomy  
and independence, it means that organizations  
give their employees freedom and flexibility  
to decide how and when they complete  
projects because they can improve employee  
satisfaction and engagement; moreover, it also  
make their employees be responsible for their  
work outcomes as well as motivate them to  
produce better results. Finally, management’s  
recognition of employee job performance  
through praise (private or public), awards  
and incentives is a cost-effective way to  
increase employee morale, productivity and  
competitiveness (SHRM, 2013).  
Organizations usually use three primary  
phrases to develop their teamwork models.  
The first phrase comprises the task  
characteristics to be performed, the contextual  
52 Factors affecting employee performance through a mediation of job satisfaction...  
affecting the working environment factor,  
including: job security; organization’s  
financial stability; the work itself; feeling safe  
in the work environment; overall corporate  
culture; relationships with co-workers;  
meaningfulness of the job; contribution of  
work to the organization’s business goals;  
variety of work; organization’s commitment  
to corporate social responsibility; to a diverse  
and inclusive workforce and to a “green”  
workplace (SHRM, 2013).  
2.6. Compensation and Benefit  
Compensation and benefit refers to all  
forms of financial returns, tangible services  
and benefits that all employees are received as  
an important and essential part in the  
employment relationship. Pay may be  
received directly in the form of cash (wages,  
merit increases, incentives, cost of living  
adjustments…) or indirectly through some  
benefits and services (pensions, health  
insurance, paid time off…) (Milkovich and  
Newman, et al., 2008).  
2.8. Job Stress  
In addition, compensation is mentioned  
including four main components such as  
being paid competitively with the local  
market; base rate of pay; opportunities for  
variable pay (bonuses, commissions, other  
variable pay; monetary rewards for ideas or  
suggestions) and stock options. With regard to  
benefit, there are six specific aspects of  
benefit evaluated by job satisfaction of  
employees, which consist of health  
care/medical benefits; paid time off;  
flexibility to balance life and work issues;  
defined contribution plans; defined benefit  
pension plans; family-friendly benefits  
(SHRM, 2013).  
The term of stress is defined as a  
deviation from normal psychological or  
physiological functioning activities caused by  
urgent demands or immediate variations that  
individuals in organizations are suffered. It  
can be explained further that job stress is a  
particular awareness or feeling of each person  
about personal dysfunction as a result of  
perceived conditions or happenings in the  
workplace of any type of organization, where  
employees are demanded to change from  
normal or self-desired functioning due to  
opportunities or difficulties, or requirements  
relating to potentially important work-related  
outcomes (Cooper and Marshall, 1976; Beehr  
and Newman, 1978; Katz and Kahn, 1978;  
Ivancevich and Matteson, 1980; Schuler,  
1980).  
2.7. Working Environment  
Working environment is known as  
physical  
geographical  
locations  
and  
surroundings in the workplaces. Working  
environment and employee job performance is  
interrelated (Hameed and Amjad, 2009;  
Akinyel, 2010). It means that employees are  
hard-working to improve the more effective  
performance and to increase the higher  
profitability and competitiveness in their  
organizations if they are provided a good  
working environment.  
Therefore, organizations believe that their  
workforce will increase job satisfaction, raise  
productivity and performance if they really  
feel enjoyable and comfortable in their  
convenient working environment. There are  
many various components differently  
Besides that, job stress can occur when  
there are too many different organizational  
aspects; when the working time lasts  
continuously; when employees are not  
received any supports and changes from their  
organizations or any supports and directions  
from their supervisors and colleagues; finally,  
when there are too many conflicts with  
demands and pressures from their jobs.  
Consequently, job performance of employees  
declines under stressful situations. Moreover,  
the stressful problems from employees will  
decrease the quality productivity as well as  
organizational survival. Hence, stress at  
workplace becomes an essential concern to  
Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016  
53  
organization administrators (Deckard et al.,  
1988).  
link of online questionnaire was sent to  
respondents through email and Facebook.  
After completing data collection, there were  
711 valid respondents in total.  
Previously, there were many researchers  
to prove both the direct and indirect impacts  
as well as the causal relationships among all  
factors mentioned in this study (Judge et al.,  
2001; Swarnalatha and Sureshkrishna, 2014).  
This study hypothized as follows:  
H1: Factors of career development, team  
spirit, relationship at work, compensation and  
benefit, working environment and job stress  
positively and directly affect Job Satisfaction.  
H2: Factors of career development, team  
spirit, relationship at work, compensation and  
benefit, working environment, job stress and  
job satisfaction positively and directly affect  
Employee Performance.  
3.2. Data Analysis  
SPSS software (Statistical Package for  
the Social Science) was used to analyze the  
data. Firstly, to explore the correlations of  
independent and dependent variables and to  
examine the reliability and validity of them,  
the study conducted Exploratory Factor  
Analysis (EFA) and Reliability Test.  
Secondly, Multiple Regression and Path  
Analysis were applied to find out the causal  
relationships between independent variables  
and dependent variable. Finally, basing on the  
analyzed results, the researcher could  
conclude the hypotheses in the study.  
H3: Factors of career development, team  
spirit, relationship at work, compensation and  
benefit, working environment and job stress  
positively and indirectly affect Employee  
Performance through Job Satisfaction.  
3. Methodology  
4. Research findings  
4.1. Profile of the Sample  
Nearly half of respondents are  
receptionists or waiters/waitresses working in  
hotels or restaurants. This position occupies  
46.1% of total with 328 respondents. The  
position of low level manager accounts for  
36.3% of total with 258 respondents. And the  
rest is middle level and high ranked manager  
position, including 125 managers with 17.6%  
of total respondents.  
In term of gender, number of male  
employees and a number of female employees  
working in hospitality industry in Ho Chi  
Minh City are nearly equal. There are 342  
male respondents with the proportion of  
48.1% and 369 female respondents with the  
proportion of 51.9%.  
There are 487 single employees working in  
hotels and restaurants in Ho Chi Minh City  
while there are only 224 employees enjoying  
the married life. Employees who experience  
their jobs in hospitality industry less than 1 year:  
128 people (18.0%), from 1 - 3 years: 274  
people (38.5%), from 4 - 6 years: 206 people  
(29.0%), from 7 - 10 years: 73 people (10.3%)  
and from over 10 years: 30 people (4.2%).  
3.1. Questionnaire Design and Data  
Collection  
To test the proposed model and the given  
hypotheses, quantitative approach was mainly  
applied and a questionnaire survey was used  
to collect data. All items in the questionnaire  
were set with the Likert Scale’s statement,  
basing on the five-point ranging from scale 1  
to scale 5, equivalent to “strongly disagree” to  
“strongly agree”. The target population of this  
study was employees working in hospitality  
industry in Ho Chi Minh City.  
The researcher conducted the Pilot Test  
with N=30 to calculate the reliability and find  
out potential problems of measurement in the  
questionnaire in order to revise immediately  
and prevent the research result from Halo  
Effect.  
This study applied convenient sampling  
technique. The data were collected by two  
ways: (1) questionnaires were delivered  
directly to the target respondents and (2) the  
54 Factors affecting employee performance through a mediation of job satisfaction...  
As regards age, the age group from 23 –  
30 years old has the highest proportion  
(53.0%) with 377 respondents. The second  
and third portion is the group from 18 22  
years old and from 31 45 years old with the  
ratio of 25.2% (equivalent to 179 respondents)  
and 16.9% (equivalent to 120 respondents).  
The rest of three groups contributes very  
small percentages in result total of the study,  
including 11 employees under 18 years old  
(1.5%), 22 employees from 46 65 years old  
(3.1%) and only 2 employees over 65 years  
old (.3%).  
The ratio of educational levels,  
employees who belong to two groups of  
college and university, have the two most  
proportions (274 people graduating from  
college and 263 people graduating from  
university). Their proportions are nearly  
equal, 38.5% and 37.0%, respectively. Next  
group is vocational school with 98 employees,  
equivalently to 13.8%. The group of post  
university has 40 respondents with the rate of  
5.6%. The final group consists of 36  
employees graduating from high school with  
the smallest ratio in total (only 5.1%).  
4.2. Factor Analysis and Reliability  
Table 2. Summary of independent variables  
Variables  
No. of Items  
Cronbach’s  
Alpha  
(N = 711)  
JOB STRESS (JOSTRES)  
9
7
6
6
3
3
.877  
.867  
.861  
.841  
.728  
.747  
TEAM SPIRIT (TEASPIRI)  
COMPENSATION & BENEFIT (COMBEN)  
CAREER DEVELOPMENT (CARDEV)  
RELATIONSHIP AT WORK (RELAWOR)  
WORKING ENVIRONMENT (WORENVI)  
There are two exploratory factor analyses  
(EFA) were conducted with Kaiser-Meyer-  
Olkin and Barltlett’s test of sphericity and  
Varimax Rotation of 64 items of independent  
variables and 17 items of dependent variables.  
The research collected the results of the  
KMO measure of sampling adequacy for  
both independent variables (KMO=.930)  
and dependent variables (KMO=.882). They  
were higher than the minimum value for a  
good factor analysis .60 [34]. Furthermore,  
Barltlett’s test of sphericity was significant  
(Sig.=.000), demonstrating the sufficient  
correlation between the variables.  
different components, including JOSTRES,  
TEASPIRI, COMBEN, CARDEV, RELAWOR  
and WORENVI. Factor loadings of remained  
items were from .467 to .755, all of which  
were acceptable because of being higher than  
the level of minimum requirement at .40 (Hair  
et al., 2006). In addition, Cronbach’s  
coefficient alpha value above .60 was proved  
to be acceptable by Pallant (2007), as a result,  
Cronbach’s coefficient alpha values in the  
research were accepted because of their values  
greater than .70.  
With the regard to factor loadings of  
remained items of dependent variables in the  
table 3, they were separated 2 groups of  
EMJOSA and EMJOPER with their ranges  
From the result shown in table 2, all  
independent variables were divided into 6  
Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016  
55  
from .536 to .777 and with their Cronbach’s  
respectively.  
coefficient alpha values were .850 and .789,  
Table 3. Summary of dependent variables  
Variables  
No. of Items  
Cronbach’s  
Alpha  
(N = 711)  
JOB SATISFACTION (EMJOSA)  
9
4
.850  
.789  
EMPLOYEE PERFORMANCE (EMJOPER)  
dependent variable of EMJOPER. It means  
that if employees had the higher job  
satisfaction of career development, working  
environment, relationship at work and team  
spirit; they would perform their jobs with the  
higher level. On the other hand, because of  
some current compensation and benefit  
problems happened, this factor might not  
become the component impact dramatically  
on job performances; additionally, job stress  
suffered from employees could lowly affect  
the level of job performance.  
4.3. Factors affecting Job Satisfaction  
and Employee Performance  
The research applied Pearson’s Correlation  
Analysis and Linear Regression Analysis to  
explore the relationships between independent  
and dependent variables.  
Table  
4
showed that while four  
independent variables of CARDEV, TEASPIRI,  
RELAWOR and WORENVI and the mediate  
variable of EMJOSA had the highly positive  
correlations; COMBEN and JOSTRES had  
the lowly positive correlations with the  
Table 4. Correlations between variables  
EMJOPER  
.449  
(1)  
1
(2)  
(3)  
(4)  
(5)  
(6)  
(1) CARDEV  
(2) TEASPIRI  
(3) RELAWOR  
(4) COMBEN  
(5) WORENVI  
(6) JOSTRES  
(7) EMJOSA  
Mean  
.460  
.616  
1
.456  
.524  
.648  
.567  
.148  
.642  
3.64  
.665  
.556  
1
.373  
.613  
.595  
.142  
.588  
3.62  
.667  
.557  
1
.433  
.530  
.111  
.509  
3.69  
.699  
.598  
1
.151  
.154  
.227  
.632  
3.54  
.719  
1
.195  
.519  
.568  
3.69  
.703  
3.91  
3.42  
.717  
Std. Deviation  
.649  
Basing on the data’s result, it showed  
all six independent variables are positively  
and directly correlated with EMJOSA. The  
vast majority of independent variables had  
the strong relationships with EMJOSA:  
CARDEV (r=.642, p<.001), COMBEN  
(r=.632, p<.001), TEASPIRI (r=.588, p<.001),  
WORENVI (r=.568, p<.001), RELAWOR  
(r=.509, p<.001); by contrast, JOSTRES  
(r=.195, p<.001) had only the low relationship  
with EMJOSA.  
In addition, the results of multiple  
56 Factors affecting employee performance through a mediation of job satisfaction...  
regression showed that these factors had  
the positively and directly significant effects  
on EMJOSA with the explanation of 53.6%  
the variation of EMJOSA (R2=.536).  
Furthermore, each independent variable had  
each different level of the regression  
coefficient, following: CARDEV (β=.252,  
sig.=.000), COMBEN (β=.183, sig.=.000),  
TEASPIRI (β=.129, sig.= .000), WORENVI  
(β=.118, sig.= .000), RELAWOR (β=.066,  
sig.=.022) and JOSTRES (β=.044, sig.= .045).  
According to the result, EMJOPER was  
very highly correlated with EMJOSA (r=.519,  
p<.001); next, highly correlated with  
CARDEV (r=.449, p<.001), TEASPIRI  
(r=.460, p<.001), RELAWOR (r=.456,  
p<.001) and WORENVI (r=.433, p<.001);  
medium strongly correlated with COMBEN (r  
= .373, p<.001); finally, very lowly correlated  
with JOSTRES (r=.154, p<.001).  
(β =-.132, sig.=.002); WORENVI (β=.092,  
sig.=.019); EMJOSA (β=.328, sig.=.000);  
whereas, JOSTRES was failed to achieve  
statistical significance affecting EMJOPER  
because of its significance sig.=.067 >.05.  
Moreover, with the value of R-Square was  
.350, it means that the model explained 35.0%  
of the variance in EMJOPER.  
4.4. Indirect Effects of Employee  
Performance  
The indirect effect index of each  
independent variable on EMJOPER through  
EMJOSA was calculated by calculating the  
total effect of each independent variable on  
EMJOSA and EMJOSA on EMJOPER  
(Preacher and Hayes, 2008).  
The effects of CARDEV, TEASPIRI,  
RELAWOR, COMBEN, WORENVI and  
JOSTRES on EMJOSA with β=.252, β=.129,  
β=.066, β=.183, β=.118 and β=.044,  
respectively; and the effect of EMJOSA on  
EMJOPER with β=.328; hence, the indirect  
effects of these independent variables on  
EMJOPER through EMJOSA were equivalent  
to .083, .042, .022, .060, .039 and .014.  
On the other hand, there were six of  
seven factors to have the direct effects on  
EMJOPER, including: CARDEV (β=.097,  
sig.=.029); TEASPIRI (β=.130, sig.=.003);  
RELAWOR (β =.185, sig.=.000); COMBEN  
4.5. Significance of the Indirect Effects  
Table 5. Direct, indirect, total causal effects  
Causal Effects  
Indirect  
.083  
LL  
UL  
Variables  
CARDEV  
Direct  
.097  
.130  
.185  
-.132  
.092  
---  
Total  
.180  
.172  
.207  
-.072  
.131  
.014  
.328  
.960  
.0564  
.0228  
.0059  
.0382  
.0209  
.0022  
.1108  
.0642  
.0384  
.0834  
.0587  
.0271  
TEASPIRI  
RELAWOR  
COMBEN  
WORENVI  
JOSTRES  
EMJOSA  
.042  
.022  
.060  
.039  
.014  
.328  
.700  
---  
Total  
.260  
Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016 57  
The results of the bootstrapping method  
recommended by Preacher and Hayes (2008)  
to test the significance of indirect effects or  
mediation were shown in above table 5. It  
provided the bootstrapped confidence intervals  
at 95%. If there was a zero (0) to lie within the  
interval range between the lower boundary  
(LL) and the upper boundary (UL), there was  
no mediation or indirect effect with 95%  
confidence in the research. However, if a zero  
(0) did not appear between the LL and the UL,  
the research could conclude that the mediation  
or indirect effects were significant with 95%  
confidence (Preacher and Hayes, 2004).  
From table 5, all indirect effects of six  
independent variables on EMJOPER through  
the mediation of EMJOSA were significant  
because there was not any zero (0) occurring  
between the LL and the UL. It could be  
explained further at 95% confidence,  
CARDEV with .0564 (LL) and .1108 (UL);  
TEASPIRI .0228 (LL) and .0642 (UL);  
RELAWOR with .0059 (LL) and .0384 (UL);  
COMBEN with .0382 (LL) and .0834 (UL);  
WORENVI with .0209 (LL) and .0587 (UL);  
JOSTRES with .0022 (LL) and .0271 (UL).  
4.6. The Causal Effects of Employee  
Performance  
Basing on the total effects of independent  
variables on dependent variable, both direct  
and indirect effects, and mediate variables  
summarized in table 5, EMJOSA had the  
strongest impact on EMJOPER (β=.328),  
followed by RELAWOR (β=.207), CARDEV  
(β=.180), TEASPIRI (β=.172), WORENVI  
(β=.131) and JOSTRES (β=.014). In contrast,  
COMBEN provided the negative impacts on  
EMJOPER with β=-.072. In short, the total  
effect of the factors affecting employee job  
performance was .960.  
Figure 1. Path coefficients of the structural equation for hypothesis testing  
in Hospitality Industry in Ho Chi Minh City,  
Vietnam. The research findings illustrated that  
the factors of career development (total β =  
.180, p < .05), team spirit (total β = .172, p <  
.05), relationship at work (total β = .207, p <  
.05), compensation and benefit (total β = -  
.072, p < .05), and working environment (total  
5. Discussions and recommendations  
5.1. Discussions  
The research with its empirical results  
provided the positive explanation for the  
proposed model of conceptual framework and  
the appropriate prediction for current  
circumstances in human resources management  
58 Factors affecting employee performance through a mediation of job satisfaction...  
β = .131, p < .05) directly and indirectly  
affected employee performance through job  
satisfaction. However, job stress did not  
directly affect performance but provided  
indirect effect ( β = .014, p < .05) to employee  
performance through job satisfaction. It means  
that employees working in Hospitality  
Industry in Ho Chi Minh City will perform  
the higher job productivity if they are more  
satisfied with the demands and expectations  
from their organizations.  
This result was supported by some  
previous researches’ demonstrations (Judge et  
al., 2001; Parker and Decotiis, 1983; Mansoor  
et al., 2011; SHRM, 2013; Manzoor et al.  
2011; Musriha, 2013; Hussin, 2011; Parvin  
and Kabir 2011; Chei et al. 2014). These  
studies approved that the effects of six  
independent variables towards employee job  
satisfaction are significant and obvious.  
Moreover, the positive relationship between  
job satisfaction and employee performance  
was identified clearly. Furthermore, four  
factors of career development, team spirit,  
relationship at work and working environment  
were found to have the positive significance  
with job performances of employees.  
However, there were some significant  
differences of the compensation and benefit  
factors and the job stress factor to be explored  
between the previous results and the result of  
this study. To explain furthermore, while  
compensation and benefit was found out to  
have the negative significance with employee  
job performance in this research findings, it  
was considered to have the positive  
relationship with employee job performance  
by Vrinda and Nisha (2015). Additionally,  
the previous studies of Bashir and Ramay  
(2010); Swalhah et al. (2013); Swarnalatha  
and Sureshkrishna (2014) showed that job  
stress has a negative relationship with job  
performance, because when stress occurs, it  
negatively affects the job performance of  
employees and if stress is lower, it will  
increase employee job performance. In  
contrast, in this research, the factor of job  
stress was discovered to have the positive  
relationship with employee performance, but  
its effect was not considerably significant.  
In conclusion, the causal relationships  
between the factors of career development,  
team spirit, relationship at work, compensation  
and benefit, working environment and job  
stress and job satisfaction and employee  
performance are tested and confirmed. Almost  
research hypotheses were accepted, but only  
one (job stress) was not accepted. Hence, this  
research conceptual framework provided the  
empirical evidences to current situations of  
Hospitality Industry in Ho Chi Minh City.  
5.2. Recommendations for Hospitality  
Industry in Ho Chi Minh City  
From the research findings, the study  
contributes some proposed constructive  
recommendations to organizations and their  
managers working in hospitality industry in  
Ho Chi Minh City.  
This empirical study provides the  
practical proof on the causal relationships  
between the factors of career development,  
team spirit, relationship at work, compensation  
and benefit, working environment, job stress  
and employee job satisfaction as well as  
employee job performance to raise up the  
awareness of business organizations operating  
in hospitality industry in Ho Chi Minh City  
about the order level of these factors impacting  
on their employees’ job satisfaction and job  
performance.  
Organizations should be seriously  
interested in elements creating their employees’  
job satisfaction: to satisfy with current job  
when workload and work assignment is divided  
appropriately, to receive salary and benefits  
fairly, to satisfy with management and  
supervision style at work, to have many  
promotion opportunities, to feel safe and secure  
in working environment. This study proves that  
employees will perform their job at higher level  
Journal of Science Ho Chi Minh City Open University VOL. 2 (18) 2016 June/2016 59  
when they feel really satisfied with their jobs in  
current organizations.  
performance. Hence, this problem should be  
more improved by organization so that job  
performance of employees can be grown up  
substantially. Managers should say that  
To explain further, by recognizing and  
understanding reasons why employees are  
satisfied with their careers, organizations can  
access closer to their target of increasing  
employee job performance. Firstly, to build  
relationships at work becomes better when  
employees can communicate effectively with  
their co-workers, immediate supervisors and  
also feel easier and more convenient with  
management style at work. Secondly, to  
provide job specific training courses, to help  
in advancing in employees’ career, to create  
opportunities in using skills and abilities in  
recognition  
of  
good  
employee  
job  
performance is essential with specific actions  
such as to pay salary competitively with local  
market, to pay fair amount for the work, to  
create opportunities for reasonably variable  
pays and rewards (for example: bonuses,  
monetary or non-monetary rewards for  
creative ideas or new suggestions or effective  
contributions).  
In conclusion, all above proposed  
recommendations and suggestions may be  
suitable for some business organizations in  
hospitality industry in Ho Chi Minh City to  
improve and develop their better human  
resources management. Increasing at the rate  
of employee job performance means that the  
service quality and productivity of  
organizations will also increase in achieving  
the higher total of annually profit and revenue.  
6. Conclusion  
learning  
and  
growing  
professional  
specialization, all of which make employees  
satisfy with their company’s policies of career  
development. Thirdly, with team spirit that  
never gives up in difficult challenges and  
pressures, always try to adapt crisis situations,  
look out the problems and deal well with the  
best solutions together, it will become the  
strong cohesion in the cooperating  
relationship between team members in group  
together. Next, working environment is built  
sustainably by mounting the social  
responsibility, (including in balancing  
financial performance with contributions to  
the quality of life of employees, to local  
community and society at large); as a result, it  
will also increase employee job satisfaction.  
In short, when almost above elements are  
implemented by organization to meet the  
demands of employees, it is believed that the  
rate of job dissatisfaction will decrease and  
the rate of job performance will increase  
higher and higher in that organization.  
This study is conducted in order to  
identify and  
investigate  
the  
causal  
relationships between the six factors of career  
development, team spirit, relationship at work,  
compensation  
and  
benefit,  
working  
environment, job stress and the factor of  
employee performance through the mediate  
factor of job satisfaction, all of which are  
surveyed by employees working in hospitality  
industry in Ho Chi Minh City. Basing on the  
previous theoretical as well as empirical  
studies, the research constructs its conceptual  
framework and hypotheses, which are  
acceptable after the analysis of collected data.  
From the research findings, the study shows  
both of the significantly positive effects and  
the significantly negative effects of  
In addition, with the regard to  
compensation and benefit, it seems not to be  
concerned and focused by organizations  
working in hospitality industry in Ho Chi  
Minh City because this empirical research  
shows that the compensation and benefit  
independent  
variables  
on  
employee  
performance through job satisfaction, because  
these factors become the effective tools to  
predict, explore and explain job satisfaction  
factor  
negatively  
affects  
employee  
60 Factors affecting employee performance through a mediation of job satisfaction...  
and job performance of employees working in  
hotels/restaurants in Ho Chi Minh City.  
managing the workforce is essentially important  
for any organization to maintain and to develop  
the organization’s sustainable survival. With the  
worthwhile and accurate and meticulous  
information, this result will help organizations  
and their managers to change and implement the  
better improving strategies and plans to manage  
and develop their human resources in the nearly  
developing projects in future.  
Hence, business organizations in hospitality  
industry in Ho Chi Minh can apply the  
empirical result of this research into their  
organization and management systems to  
understand deeply and then to meet exactly the  
requirements as well as the expectations from  
their employees. Always, operating and  
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