Original Research Management
Stock Price Index Prediction Using Adaptive Neural Fuzzy Inference System

Rina Nopianti; Andreas Tri Panudju; Angrian Permana

Volume 8, Issue 10 , October 2021, Pages 715-732


  This paper aims to predict stock prices using open, high, low, close variables using artificial neural networks, especially the adaptive fuzzy neural inference system (ANFIS). Each stock has a different pattern and can be predicted if you have complete data. This study is limited by stock data for 2012-2019. ...  Read More

Original Research Management
The Influence of Spiritual Leadership and the Complexity of Assignments on Job Satisfaction and Employee Performance at Paramadina University

Ahmad Azmy; Agung Priyono; Agustin Widyaningsih; Agam Sulistyo; Riri Anggraheni; Slamet Riyadi

Volume 8, Issue 10 , October 2021, Pages 733-755


  This study analyzes the influence of spiritual leadership and assignment complexity on employee performance through job satisfaction. Spiritual leadership variables and assignment complexity are used as predictors of employee performance. Job satisfaction as an intervening variable in the research model. ...  Read More

Review Article Management
Consumers’ Impulse Buying Behavior: Structured Systematic Literature Review

Melaku Alemu; Shimels Zewdie

Volume 8, Issue 10 , October 2021, Pages 756-781


  To be successful in business the marketers must have understanding of how consumers behave on every occasion during an implicit or explicit need for a product. The knowledge of consumer behavior involves both the physical, mental and emotional process is helpful and worthwhile for the marketing institutions ...  Read More

Review Article Management
Optimization of Technology Mastery as Part of Increasing Employee Performance in the E-Commerce Industry

Ahmad Azmy; Fidyananta Malanov

Volume 8, Issue 10 , October 2021, Pages 782-794


  Mastery of technology is needed in the E-Commerce industry. Productivity and performance will be benchmarks in business development. The digital-based E-Commerce industry requires employees who have the competence to use new technologies. The conceptual framework explains that the E-Commerce industry ...  Read More