Employee performance is the result achieved by the employee in completing the work assigned by the company to the employee. The inconsistencies of previous research and also overlooking the chance that organizational commitment may act as intervening variable is the problem that this research highlight. The purpose of the study was to test the effect of work motivation and work environment on employee performance with organizational commitment as an intervening variable. This type of research is causal-quantitative research. Saturation sampling was used in this research.  110 employees of PT Abioso Batara Alba, Boyolali Regency, as the sample. Data collection techniques in this study using a questionnaire. The hypothesis testing technique is in the form of path analysis using SPSS version 20 and the Sobel test. The results showed that work motivation had an effect on employee performance. Organizational commitment does not mediate the effect of work motivation on employee performance. Good work motivation will increase employee performance. The work environment has an effect on employee performance. Organizational commitment does not mediate the effect of the work environment on employee performance. Employee performance will improve if they are motivated at work. Employees do not need to be devoted to the firm to increase performance because the company's good work motivation will directly improve employee performance. Employees do not need to be dedicated to the company first in order for the construction of a nice work environment to have a direct impact on employee performance.

Every company has its own organizational culture, in which the organizational culture will affect the employee performance and also company performance. Kaizen culture originated from Japan is a culture of continuous improvement with low cost and the impact can be felt in the future. If the Kaizen culture combined with reward will also be able to improve the employee performance. The purpose of this research is to analyze the influence of Kaizen culture to employee performance with reward as a moderating variable. This a quantitative exploratory research using Moderated Regression Analysis (MRA). The data collection method is using questionnaire, with sample of 93 respondents of warehouse department of PT SM Karangjati, Semarang. The result of this study indicated that Kaizen culture influence employee performance and reward can moderate or strengthen the impact of Kaizen culture on employee performance.

This study was conducted to analyze the effect of work-family conflict on work stress. Furthermore, we also examine the mediating role of work stress on the relatioship between work-family conflict on cyberloafing. Results of path analysis on 133 respondents form PT. AIC, Semarang, Indonesia shows that work-family conflict positively affects work stress. This research also indicated that work stress did not act as an intervening variable because the respondents had other stress coping mechanism than cyberloafing.

For a company knowing the work life balance of their employee is a proper way to control the employee performance for company's development. This study on Work-life balance (WLB) is aimed to help both company and employees manage their family responsibilities, create flexible-work conditions and enable them to perform better particularly in Multinational Company (MNC). This research put forward on the four dimensions of Work life balance from the employee perspective in MNC. The four dimensions include Work Interference with Personal Life (WIPL), Personal Life Interference with Work (PLIW), Personal Life Enhancement of Work (PLEW) and Work Enhancement of Personal Life (WEPL). Deep analyzing on the employee characteristic using a descriptive quantitavive method is also conducted to the measurement of the work life balance to 100 employees in PT. NK. The interesting finding is found during the study whereby in PT. NK as a MNC most of the employees are in a moderate range of WLB and been measure by the cross tabulation with the employee characteristic. The other finding indicated that work life balance is an important aspect which supposed to be notice by a company for all of the employee particularly in a multinational company.

This study aims to analyze the impact of job insecurity on subjective well-being and the impact on job performance, with a growth mindset as the moderating variable.  The COVID-19 pandemic has been running for more than 1 year and this research was conducted during the pandemic period. Due to the COVID-19 pandemic, many companies and other units were adversely affected so that the companies’ performance declined, PT Armada Finance is one of those. Therefore, this study expected that job insecurity influences subjective well-being, and subjective well-being influences job performance. Furthermore, a growth mindset is also expected to have a moderating influence on the subjective well-being of the employees to increase job performance. The results of regression and moderated regression analysis (MRA) on 75 samples collected from employees of PT Armada Finance company in Magelang, Central Java, Indonesia, show that job insecurity does not influence subjective well-being. The result also shows that subjective well-being has a positive influence on job performance. In addition, this study also suggests that having a growth mindset could be moderating subjective well-being to increase job performance.