The impact of corporate culture on the employee’s commitment at Saigon Thuong Tin commercial joint stock bank in An Giang

Use your smartphone to scan this QR code and download this article ABSTRACT This study applies the scale of Ricardo & Jolly in 1997 to measure the impact of corporate culture on the employee's commitment at Saigon Thuong Tin Commercial Joint Stock Bank in An Giang Branch (Sacombank An Giang). The study utilises Cronbach's Alpha reliability test method, Exploratory factor analysis (EFA), and Linear regression to verify and evaluate the scale. The adjustment coefficient R2 = 0.391 means that 39.1% of the variation of the employee's commitment dependent variable is explained by 8 independent variables in the regression model. Besides, 60.9% of employee commitment variation is explained by other factors that have not been included in the research model. The results show that the elements of banking communication (Beta = 0.283), teamwork (Beta = 0.260), risk taking in innovation and innovation (Beta = 0.176), fairness and consistency in governance policy (Beta = 0.163), rewards and recognition (Beta = 0.159) and training and development (Beta = 0.146) affect the commitment of employees at Sacombank in An Giang. The research results will be the basis for Sacombank An Giang to recognize the factors that affect employees' commitment to the bank, enabling the bank to plan to improve employee cohesion with the bank and develop a team of professional personnel. At the same time, the study proposes advanced governance implications of elements of corporate culture to employee's commitment in Sacombank An Giang. Building a truly strong corporate culture, enhancing employee commitment and sustainable development at Sacombank An Giang Branch is the core statement of this financial institution.1–27


INTRODUCTION
In the era of 4.0 technology development, the continuous growth of facilities, and modern technology gradually replaces an inherent importance of human resources. The success of an enterprise in addition to advanced infrastructure and technology elements, it is impossible not to mention the great contribution of human resources including the management team and all employees. People are a major contributor to the process of achieving the goals that businesses set. To achieve that, businesses need to possess a team of enthusiastic, loyal employees who work hard for common goals and longterm commitment to the business. Corporate culture is a collection of intangible factors that play a role in connecting people-to-people relationships, greatly contributing to the success of the business. Therefore, the commitment of employees to the bank is very important, greatly influencing the success and development of Sacombank, An Giang branch in particular and Sacombank in general. Many studies show that the stronger the corporate culture, the higher the employee's commitment, employees will devote their efforts to the development of the unit and actively build and consolidate a strong and sustainable culture. Saigon Thuong Tin Commercial Joint Stock Bank has a total of 11 branches and transaction offices located in 9 districts of An Giang province including: Long Xuyen City, Chau Doc City, Tan Chau town, Chau Phu district, Chau Thanh, Phu Tan, Cho Moi, Thoai Son, Tinh Bien, An Phu and Thoai Son. In particular, An Giang Branch was established in accordance with Official Letter 143/NHNN on May 22, 2005 of the Governor of the State Bank of Vietnam, then officially went into operation on August 3, 2005. Sacombank's personnel in An Giang province with more than 98% are local people and most of them are young people from 1986-2000 generation. Sacombank has affirmed its position to customers through a wide range of products and services. To have the success today, human resource is the important contributing factor. Bank management needs to consider as well as have policies to improve employee engagement with the bank. Therefore, it is important to study the impact of corporate culture on employee engagement at Saigon Thuong Tin Commercial Joint Stock Bank, An Giang province, which is very important and must be conducted regularly so that there can be effective measurements to consolidate effective human resources. Elements of corporate culture play an important role in measuring employee commitment. What factors of corporate culture affect employee commitment and how well do these factors affect employee commitment is the goal of the study.

Defining Corporate culture
According to Titiev (1959), corporate culture is a human cognitive system that helps to improve thinking and make decisions based on organizational culture 1 . When it comes to corporate culture, it refers to standards, beliefs, values, etc. This is formed from the process of building and developing of the business, which is recognized and implemented by employees 2 . According to Louis (1980), corporate culture is a set of common concepts of members, which are largely understood by the members and just like suitable for their own businesses 3 . These concepts are passed on to new members. The corporate culture represents a combination of values and interdependent behaviors which are common in the enterprise and tend to be self-propagating, often in the long run 4 . According to Williams, Dobson & Walters (1993) think that corporate culture is the common beliefs, values, and attitudes in enterprises 5 . Corporate culture is a collection of values, beliefs that are understood and shared among the organization's members. These values help to differentiate between businesses and other businesses. At the same time, corporate culture helps employees form the attitude, working style and behavior to suit the business 6 . According to Syed Z et al. (2011), corporate culture is a collection of meanings shared among members, helping members to manage the stars so that they are suitable for businesses 7 . Corporate culture including trust, rituals, practices, and imagination is built and developed over a given period of time. These things affect the overall behavior of members. Corporate culture is one of the decisive factors for the success of an enterprise, because corporate culture is a factor that helps connect relationships between members of the business together. Maintaining and developing a culture in training and organizing personnel is really not a simple problem. At the same time, changing culture is a very difficult task for a leader. Corporate culture is seen as the way of life, the common way of thinking of each person in the business, each of whom has their own values and principles.

The role of corporate culture
Any business has its own unique cultural traits that can exist and develop in the long run. Every country or nation wants to develop and be strong, it also needs a strong culture. Corporate culture also cannot escape that category. According to Deal and Kennedy (1982), corporate culture greatly influences the commitment of employees in the business 8 . Strong corporate culture allows employees to understand the goals of the business and when they work. towards corporate goals then the level of commitment to their businesses increases. Corporate culture is important in developing and maintaining employee commitment and the intensity level is often characteristic of successful organizations. According to Saeed and Hassan (2000), corporate culture plays a major role in enterprise human resource management 9 . Corporate culture also greatly influences the emotions, emotions, and relationships between members of an organization. According to Katarzyna S (2014), it is said that the role of corporate culture plays an important role in regulating employees' behaviors in enterprises, as well as the behaviors of the whole enterprise 10 . The corporate culture is formed based on "The idealization of common experiences". If the corporate culture is built and developed in a strong and serious manner, it will help improve the commitment of employees and the industry, promoting the affection and relationships among the members of the business karma together.

Elements in corporate culture
Corporate culture includes the beliefs and values that businesses build to adjust the behavior of employees in the business accordingly and thereby form a system of behavioral behavior in the business. According to Ricardo and Jolly (1997), organizational culture is made up of 8 factors including: (1) corporate communication, (2) training and development, (3) rewards and recognition, (4) efficiency in decision making, (5) taking risks by creativity and innovation, (6) planning and future orientation, (7) teamwork, (8) work equal and consistent in governance policies 6 . In the study of Jung et al., 2009, there were identified elements of corporate culture including 4 elements of corporate culture including corporate communication, training and development, rewards and accreditation, teamwork 11 . A. Bodla, Huma Ali and Naeem Ali (2013) used 10 factors to measure corporate culture including participation, collaboration, the transmission of infor-mation 17, customer care, strategic direction, incentive and incentive system, control system, communication, coordination and integration 12 . Business communication: is a process carried out in many different ways between superiors and subordinates, between employees in the same department or different departments together. The goal of business communication is to create a link between people to realize the common goal that the business has set earlier 6 . Hypothesis H1: Banking communication positively affects employee commitment and engagement with the bank. Training and development: is the process that allows employees to acquire new knowledge and skills to change behaviors and improve their ability to perform work. This process helps change perceptions and perspectives and can even change the relationships between members 13 . Hypothesis H2: Training and development positively affects employee commitment and engagement with the bank. Reward and recognition: is the recognition, evaluation and work that leaders need to do on a regular basis. In order to clearly and fully evaluate the dedication and achievements that employees have made in accordance with the targets set by the business. From there there are rewards as a response to their contributions 6 . Rewards and recognition can be defined as salaries, bonuses and promotions awarded to outstanding performers 14 . Hypothesis H3: Rewards and recognition positively influence employee commitment and engagement with the bank. Effectiveness in decision making: Effective decision making is the result of a systematic process, with clearly defined elements, which is the processing of a separate sequence of steps 15 . Hypothesis H4: Effective decision making positively affects employee commitment and engagement with the bank. Accept creative and innovative risks: supposedly accepting the risks that may occur in the innovation of working methods, but still accepting to participate in operations, the environment and seek ways to overcome address these risks 16 . Hypothesis H5: Accepting risks in innovation and improvement positively affects employee commitment and engagement with the bank. Orientations for future plans: statements about the long-term purpose of the organization. These can be business philosophy, business principles 6 .
Hypothesis H6: Orientation for future plans positively affects employee commitment and commitment to the bank. Teamwork: is a group of people working together with the same goals, members with reciprocal interaction, assigned tasks and tasks, existing in the group are clear principles. tie and dominate each member's activities, complement each other's skills, and commit to achieving common goals 17 . Hypothesis H7: Teamwork positively affects employee commitment and engagement with the bank. Equity and consistency in governance policies: is the way businesses implement to make the proposed plans implemented in the most complete and effective way. This method can be performed by the basic functions or activities that an administrator can perform 6 . Hypothesis H8: The fairness and consistency in governance policies positively influence employee commitment and engagement with the bank.

Employee commitment The concept of employee commitment
According to Meyer and Allen (1990), employees' commitment is a psychological state that includes the characteristics of the employee-business relationship, the implications of employee engagement decisions with business 18 . Porter (1974) argues that employee commitment is the strength of interpersonal engagement and the involvement of such individuals in an organization 19 . The employee's commitment to the business is the employee's binding power in the implementation of one or more of the business's goals 20 . Employee commitment is about determining the desire to maintain a relationship between employees and the business, building loyalty for the business. Since then, contributing to the successful implementation of the goals set out by the very best efforts for the common good 21 .

Components of employee commitment
According to Mayer and Allen (1990), the commitment of employees to businesses has three components 18 : Affective commitment: (1) strong beliefs and acceptance of corporate values and achievements, (2) willingness to work for the business and (3) strong desire to remain a part of the business 22 . Continuance commitment: something that must be done with the costs of leaving a business, this component sometimes implies a sinking commitment, because it involves Approach a business as a function of what employees invest in it 23 . Normative commitment: an employee's obligation to continue working with a business. Employees with a high ethical commitment tend to believe that they must stay with the business regardless of what gives them.

The role of employee commitment to the business
According to Rajendran Muthuveloo and Raduan Che Rose (2005), the commitment of employees to the business has an important impact on the success of the business 24 . The higher the employee's commitment to engagement leads to greater loyalty, the fewer employees leave the business. Reduce training and recruitment costs for businesses. According to research by Bhatnagar (2007), employees attached to the organization can create a competitive advantage for businesses 25 . A resource-based perspective suggests that an organization or organization can build a sustainable competitive advantage by creating value with its own know-how that competitors are hard to emulate. Employees attached to the organization based on these criteria will become assets and strengths that serve the organization's sustainable competitive advantage. According to Srivastava and Bhatnagar (2008), "good management policies will strengthen employees' close connection with the organization and increase productivity 26 .

The relationship between corporate culture and employee commitment
A positive organizational culture will increase the commitment and cooperation of the staff, resulting in improved corporate efficiency, unanimous attention to strategic directions and productivity. increased labor, better decision making, and high commitment at all levels of staff 27 . According to Saeed and Hassan (2000), corporate culture helps maintain the cohesion between businesses and employees, creating an important competitive advantage for businesses 9 .

Research process
Preliminary research was conducted to establish and complete the questionnaire. The study was conducted through direct surveys of employees working at Sacombank. In-depth interviews are questions that are based on theory and practical information, and are used to find more information around research topics. After completing the questionnaire, we will check, evaluate the rationality, adjust and perfect. Conduct a formal survey using a completed questionnaire. The collected data will be carried out for cleaning, coding and conducting analysis.

Research model
In

Reliability test Result by Cronbach's Alpha
The survey was conducted from February to the end of March 2020, through the distribution of direct questionnaires and google form links for employees working at Sacombank. As a result, 154 satisfactory surveys from 175 questionnaires were distributed.The data is analyzed and reported ( Table 2). Cronbach's Alpha coefficient of observed variables OF1 and OF4 is greater than 0.780 The observed TW1 has a correlation coefficient of total smaller than 0.3 and Cronbach's Alpha coefficient is greater than 0.681. After completing the scale test using Cronbach's Alpha coefficient, the number of observed variables remained 33 variables, remaining 8 independent variables.

Results of Exploratory factor analysis (EFA)
Cronbach's Alpha coefficient test results are used for the discovery factor analysis (EFA). After two analyzes of the results obtained from the initial 36 observed variables are grouped into 8 factors with 33 observed variables, namely:

The results of EFA for the corporate culture factors + The results of EFA -First times
Through KMO and Bartlett's tests in factor analysis showed that KMO coefficient is 0.736> 0.5 with significance level sig = 0.000. Therefore the factors qualify for EFA analysis. The result of the total variance explained at Eigenvalues is greater than 1, the analysis extracted 8 groups of factors from 30 observed variables with extracted variance of 67.073% satisfactory because it is greater than 50%. The first EFA analysis showed that in the 30 observed variables all load factors were greater than 0.4 and observed variables RR1 and RR had low factor load factors, so they were removed from the model and proceeded factor analysis 2.  Table 3).

The results of the factor analysis of employee engagement commitment at the bank
KMO and Bartlett's tests in factor analysis for employee commitment to the bank show that the KMO coefficient is 0.835 greater than 0.5, the sig significance level. is 0.000 <0.05. Therefore, the basis of variables is correlated with each other and suitable for EFA analysis. Eigenvalue coefficient of components greater than 1, with deduction variance of 62.384% greater than 50% should meet the requirements. Factor load factor of observed variables is greater than 0.5, thus meeting the requirements of factor analysis.

Regression analysis
The adjustment coefficient R 2 means that 39.1% of employee commitment variability is explained by 8 independent variables TD, CC, AR, FC, ED, TW, OF and RR with 60.9% of the variation ( Table 4). The employee's commitment to commitment is explained by factors that have not been included in the model.  (Table 5). ositively to the commitment of the trusting staff of Saigon Thuong tin Commercial Join Stock Bank in An Giang province.
So it can be concluded that the theoretical model is suitable with the data, hypotheses H1, H2, H3, H4, H7, H8 are accepted. The results show that 6 independent variables out of 8 have significant effects on the dependent variable (sig <0.05).    -In addition, the board of directors also needs to organize the encouragement of employees to contribute, develop new effective work ideas and implement rewarding for development ideas. At the same time, management needs to anticipate and take preventive measures for possible risks to innovation and innovation.
Proposal to improve commitment to sticking with businesses with equity and consistency in governance policies -The Management Board of Saigon Thuong Tin Commercial Joint Stock Bank needs to consider clearly announcing the policies of the promotion process for employees, as well as exercising fairness in rewarding and handling. management of all employees, thereby promoting the commitment of employees to the bank through the element of fairness and consistency in the governance policy. Proposal to improve commitment to sticking with businesses with Rewards and recognition -The Management Board of Saigon Thuong Tin Commercial Joint Stock Bank needs to consider clearly announcing the reward levels for employees who well perform the targets and plans set by the bank.
-At the same time, the bank needs to recognize the employee's contributions appropriately, and help employees feel that their dedication to the bank is totally worth. This helps promote the capacity development of employees in particular and the growth of the bank in general.
Proposing to improve the commitment to stick businesses with the element of Training and Development -The Management Board of Saigon Thuong Tin Commercial Joint Stock Bank needs to have plans on training programs, fostering knowledge and skills as well as being really suitable for employees. , to ensure the ability to learn and apply practically to new knowledge.
-In addition, the leadership also needs to set out roasting promotion goals in order to create motivation to work and constantly strive for employee development. That will promote the efficiency in the work of employees in particular and the success of the bank in general.

Limitations and recommendations for future study
In general, during the research process, the author also avoids the shortcomings. Factors of corporate culture affecting employee commitment only represent 39.1%. The next research direction is at the scale of the whole Vietnamese commercial banking system to reinforce and further clarify the factors of corporate culture that affect employee commitment in the commercial banking sector.