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All Journal JAM : Jurnal Aplikasi Manajemen Khazanah Sosial Interdisciplinary Social Studies Metris: Jurnal Sains dan Teknologi Jurnal Vokasi Indonesia
Lee, Cheng-Wen
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Journal : Metris: Jurnal Sains dan Teknologi

 1 
Profile and Motivation of Entrepreneur Women in North Borneo, Indonesia Lee, Cheng-Wen; Hidayat, Nurul
Metris: Jurnal Sains dan Teknologi Vol. 18 No. 01 (2017): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

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Abstract

This study aimed to describe the profile of entrepreneurship and motivation of female entrepreneurs and employees in North Borneo. The study of the behavior of entrepreneurs was developed in different perspectives: the economic perspective, the perspective of psychology, and sociology perspective. This study used primary data obtained using the survey method. A number of 300 questionnaires was distributed (with the response rate of 95%) in North Borneo. The questionnaires were distributed in five regions i.e. Tarakan city, Bulungan district, Malinau district, Tana Tidung district and Nunukan district. In this study, the Manifest Needs Questionnaire (MNQ) developed by Indarti and Wulandaru (2003) was used. This instrument was used to measure four respondents needs: the need for achievement, need for affiliation, need for autonomy and the need for domination. Based on statistical analysis, this research proved that women entrepreneurs were more motivated by the need for a higher performance than the female employees in North Borneo. In term of the need for affiliation, no evidence that women entrepreneur was more motivated than female employee. The results also showed that women entrepreneurs were more motivated by the need for higher autonomy than female employees as well as for the need for higher predominance.
Estimating Spillover Effect and Leverage Effect Using EGARCH-ARMA Approach in Mongolian Stock Exchange Lee, Cheng-Wen; Gankhuyag, Dolgion
Metris: Jurnal Sains dan Teknologi Vol. 20 No. 02 (2019): Desember
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v20i2.2413

Abstract

This study checked the spillover effect and leverage effect from 2 January 2012 to 27 December 2017 in the Mongolian Stock Index MSE20 time frame. We found spillover effect on individual stock prices from the market index, but our analysis did not support individual stock has a spillover effect on stock index. In terms of volatility, only market and stock volatility have a bilateral spillover effect. Stock index in particular has a much stronger influence on stock price. Our research did not support previous studies for the leverage effect of the EGARCH-ARMA method, suggesting negative asymmetric influence of volatility such that two financial instruments overlap in their value.
Portfolio Optimization in Post Financial Crisis of 2008-2009 in the Mongolian Stock Exchange Lee, Cheng-Wen; Gankhuyag, Dolgion
Metris: Jurnal Sains dan Teknologi Vol. 21 No. 01 (2020): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v21i01.2432

Abstract

In this study, we present the Mongolian stock market’s performance post phenomenal financial crisis of 2008-2009, opportunities to invest and the risks problems. For analysis of the study, we used financial portfolio optimization models with restricted structure, mathematical statistic methods and financial methods. First, we considered about portfolio optimization in the Mongolian Stock Exchange using Markowitz’s modern portfolio theory and Telser’s safety first model. We used MSE weekly trading data chosen 50 most traded stocks out of 237 stocks listed at the MSE between 2009 and 2013. We generated 50 weeks mean-variance portfolio and safety first portfolio for 2014 and discussed. We considered weekly investment in the MSE using mean-variance portfolio andsafety first portfolio. The mean-variance portfolio has the best performance of weekly portfolio return with average weekly return and cumulative return. We found stable portfolio against investing risk and did back-test the result. For prospect investors in the MSE, we suggest invest and earn high return in the MSE.
Cryptic Currencies: Bitcoin at its Peak Lee, Cheng-Wen; Ivagov, Esentur
Metris: Jurnal Sains dan Teknologi Vol. 19 No. 01 (2018): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v19i01.2716

Abstract

The cryptocurrencies are digital currencies that were initially designated to replace the old ones. However, they act as investment assets and many treat them like stocks. The market for cryptocurrencies counts more than 1600 types and the Bitcoin is the first and foremost of all of them. In one year the price of Bitcoin grew staggering 2000 percent. Other currencies have not seen this type of rising. This study investigates the period of over 4 years of data for 5 cryptocurrencies, the three years before and the last year of hyper-growth of the Bitcoin. We used GARCH model to see if two periods of data may offer some incites for patterns. The findings of this paper show that the Bitcoin in the period of high volatility is more diverged from its counterparts. According to results in the period of high volatility, the factors that influence the price formation of cryptocurrencies may not be the same for all of them. Using the price of the Bitcoin of one day earlier and the price of altcoins today we find spillover effect. Spillover effect is less prominent in the second period of high volatility. It may indicate of relatively independent nature of altcoins during the periods of high volatility.
The Effect of Knowledge Sharing on the Service Innovation Performance:An Empirical Study on Restaurant in North Kalimantan, Indonesia Hidayat, Nurul; Lee, Cheng-Wen
Metris: Jurnal Sains dan Teknologi Vol. 19 No. 01 (2018): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

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Abstract

This research was conducted on restaurant business in North Kalimantan Province, Indonesia. To improve the performance of service innovation, companies need knowledge gained from knowledge sharing activities. A number of 150 employees working in the restaurant businesses in North Kalimantan participated in this study. The data were collected using survey method with questionnaire. The survey responses submitted by respondents in this study indicated that the influence of knowledge sharing on the performance of service innovation showed significant results. Knowledge sharing activities in this study have a positive effect on innovation performance of restaurant business services in North Kalimantan.
Co-Authors Ande, Taufiqquddin Ari Nurfikri Gankhuyag, Dolgion Ivagov, Esentur Kusumah, Alum Nurul Hidayat Sulistyandari