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All Journal JURNAL EMBA : JURNAL RISET EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI JURNAL BERKALA ILMIAH EFISIENSI JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi)
Ferdinand Tumewu
Universitas Sam Ratulangi, Manado
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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THE ANALYSIS OF FACTORS AFFECTING EMPLOYEE RETENTION AT PT. HASJRAT ABADI MANADO Walangitan, Briando N.V.; Pangemanan, Sifrid S.; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol 2, No 1 (2014): Jurnal EMBA, HAL 470 - 594
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.813 KB) | DOI: 10.35794/emba.2.1.2014.4074

Abstract

Employee is a valuable asset that needs to be well-organized for acquiring a maximum organization performance. In other words, by using appropriate employee retention program would be very critical for creating sustainability of any organization. Therefore, this research study aims to investigating factors that affecting employee retention at PT. Hasjrat Abadi Manado such as: stress management, employee personal value match with job, employee empowerment and involvement, positive work experiences, compensation, training, supervisor support, mentoring, reward and recognition, fair performance appraisal with feedback, work-life balance, career development, organizational justice, organizational prestige, organizational commitment, location, job security, sense of belonging, and  interpersonal relationship. Specifically, the study sought to determine the association of interrelated employee retention variables by adopted the analysis of factors as a main research method. A sample size of 50 respondents from 105 permanent employees was used for study. Data was collected primarily through personal interview and self-administered survey and interpreted by using Statistical Program for Social Science. From the overall results, training has the most significant influence, and it followed by job security, mentoring, and employee empowerment and involvement. however, not all of factors evaluated that have strong influence to employee retention approach at PT. Hasjrat Abadi Manado. Keywords: employee retention, performance
PSYCHOLOGICAL EMPOWERMENT ON EMPLOYEE CREATIVITY IN PT. BNI (PERSERO) TBK. MAIN BRANCH OFFICE MANADO Koleangan, Sabathine Nelly; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol 2, No 3 (2014): Jurnal EMBA, HAL 477 - 597
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.038 KB) | DOI: 10.35794/emba.2.3.2014.5614

Abstract

Creative employees are important in order to fulfill the increasingly demanding of work environment.  The managers need to empower employees so they could have confidence in perform the work creatively. By empower from managers the employees will have psychological empowerment from themselves. Psychological empowerment can increase employee motivation in the work and produce creative results for the company. The purpose of this study is to analysis the influence of impact, choice, competence, and meaning on employee creativity simultaneously and partially. This research used quantitative method by use multiple linear regression analysis. The population is the employees in BNI Main Branch Office Manado with sample 75 respondents. Result showed that impact, choice, competence, and meaning influence simultaneously and partially on employee creativity. This study suggests that the managers in BNI Main Branch Office Manado to empowering or motivates the employees, giving privacy to employees in how to do their work by giving choice to choose the method of working, placed the employees in right division according to their competence, and hired the employees that really want to work because of their passion. If psychological empowerment implemented properly, it can improve the performance of creativity, productivity and employee satisfaction. Keywords: creativity, empowerment, psychological empowerment
EVALUATING PORTFOLIO PERFORMANCE OF COMPANIES’STOCK LISTED IN LQ45 BASED ON SHARPE, TREYNOR AND JENSEN METHOD Zakarias, Vernando A; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol 3, No 2 (2015): JE V3 No.2 Juni 2015, Hal. 001 - 123
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (547.904 KB) | DOI: 10.35794/emba.3.2.2015.8355

Abstract

Capital market activity has an important role in developing the national economy, in order to enter the financial market, the investor needs to know about the risk in the capital market itself and determine the best stock to be taken. There are three common methods of analysis such as Sharpe ratio, Trenor ratio and Jensen’s alpha which are sometimes confuse the investor in order to take which one of these three is the better method. This research objective is to identify whether there is a difference of portfolio performance among these three methods on LQ 45 by analyzing the performance of each sampling stock from LQ 45. This research was using Z-score standardized to standardized these three method and after that used one-way ANOVA  to find whether there is any difference among these three methods or not. Conclusion this research showed no difference between any of these three methods. Any of this method can be used by the investor to analyze the ratio of portfolio performance. As a recommendation, using these three methods simultaneously can provide better information for manager as part of investment management process.   Keywords: portfolio performance, z-score, sharpe ratio, treynor ratio, jensen’s alpha  
THE APPLICATION QUEUEING THEORY IN SINGKIL SERVICE CAR WASH Bongkriwan, Melisa Irene; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol 3, No 3 (2015): Jurnal EMBA, HAL 119 - 240
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (960.614 KB) | DOI: 10.35794/emba.3.3.2015.9346

Abstract

In the service industry, long queuing will for waiting to be served is a taboo. Since, customers will switch to other competitors and reduce revenues. This research is conducted to find out the effectiveness and efficiency in queuing system in order to achieve customer satisfaction in the Singkil Service Car Wash. This research used model B M/M/S formula to get the average incoming customer. In normal condition, there were 2 customers and 3 line services, in the quiet condition, 1 customer and 2 line services, in the crowded condition there were 3 customers and 4 line services. The Singkil Service Car Wash performance is under optimal condition since the number of customers who came is still low. It is advisable to the owner of the Singkil Service Car Wash to reduce the service line and to reassign the unproductive employees to other area so the worker productivity can be retained. This will result in a more efficient and effective employee’s management and better profit for the company. Keywords: queueing system, singkil service car wash
ANALYZING CONTENT MARKETING OF KIMIA FARMA PHARMACY IN MANADO Kambey, Shalom Priscila; Pandowo, Merinda; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol. 12 No. 03 (2024): JE. Vol. 12 No 3
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35794/emba.v12i03.57863

Abstract

This research examines the content marketing strategies employed by kimia farma pharmacy in manado, focusing on how these strategies influence consumer behavior, enhance engagement, and contribute to business growth. utilizing a qualitative approach. The study gathers data through interviews and surveys with followers of kimia farma's social media platforms, particularly instagram, to gain insights into consumer perceptions and experiences with the brand's content. The findings aim to identify the strengths and weaknesses of kimia farma's current content marketing efforts, providing practical recommendations for improvement. Ultimately, the research underscores the critical role of strategic content marketing in the pharmaceutical industry, emphasizing its potential to foster stronger consumer relationships through reliable, valuable, and engaging content.   Keyword: Content Marketing
THE INFLUENCE OF ENHYPEN AS A BRAND AMBASSADOR AND ELECTRONIC WORD-OF-MOUTH (EWOM) ON PURCHASE DECISION TOWARDS NABATI PRODUCT (A STUDY AMONG @NABATI_ID INSTAGRAM FOLLOWERS) Kalumata, Lisy Militia Christy Gracia; Mangantar, Maryam; Tumewu, Ferdinand
Jurnal EMBA : Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi Vol. 12 No. 03 (2024): JE. Vol. 12 No 3
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35794/emba.v12i03.58234

Abstract

This research aimed to analyze The Influence of ENHYPEN as a Brand Ambassador and Electronic Word-of-Mouth (eWOM) on Purchase Decision towards Nabati Product, simultaneously or partially. The research variables consist of X1 which is Brand Ambassador, X2 which is Electronic Word-of-Mouth (eWOM0, and Y which is Purchase Decision. Data resource is from primary data, obtained from the questionnaire distribution with Likert scale. The sample of this research was Engenes (ENHYPEN fans) who are following @nabati_id on Instagram and those who already purchased Nabati, with the total 100 respondents. The test instruments are Validity and Reliability Test using SPSS 29. Technique analysis using Multiple Linear Regression Analysis, Classical Assumption Test, and Hypothesis Test. The result showed that ENHYPEN as a Brand Ambassador has a significant influence towards Purchase Decision, as well as Electronic Word-of-Mouth also has a significant influence on Purchase Decision. Both Brand Ambassador and Electronic Word-of-Mouth have a positive influence towards Purchase Decision.   Keywords: Brand Ambassador, Electronic Word-of-Mouth, eWOM, Purchase Decision
Co-Authors Briando N.V. Walangitan Danang Afif Laksmana, Danang Afif David P. E. Saerang David Paul Elia Saerang Falincia Fira Lasut, Falincia Fira Fallonia Runturambi Felicia Griselda Anis Frederik G. Worang, Frederik G. Friska P.M. Harimu, Friska P.M. Gabriella Maramis Ghiffari, Muhammad Fadhlan Glenny Marselia The Halid, Sitti N. James D. D. Massie, James D. D. Kalumata, Lisy Militia Christy Gracia Kambey, Shalom Priscila Maryam Mangantar Meigi Fransiska Willem Melisa Irene Bongkriwan, Melisa Irene Melvern Tamunu Merinda H. Ch. Pandowo Paulus Kindangen Peggy Adeline Mekel Raiza Maindoka Riefaldo Akwila Lodjo, Riefaldo Akwila S.L.H.V Joyce Lapian Sabathine Nelly Koleangan Sifrid Pangemanan Sifrid S. Pangemanan Simbar, Prasista Ekklesia Sindy Novia Tampone Suban, Gabriela T. Tumewu, Andreas Markus Vernando A Zakarias, Vernando A Victor Michael Tulandi Violita Flamy Pangkey, Violita Flamy