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All Journal Aptisi Transactions on Technopreneurship (ATT) Startupreneur Business Digital (SABDA Journal)
Pramono, Erry Sigit
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences

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Digital Business Entrepreneurship Decisions: An E-Business Analysis (A Study Literature Review) Himki, Arzo; Ramadhan, Tarisya; Durachman, Yusuf; Pramono, Erry Sigit
Startupreneur Business Digital (SABDA Journal) Vol. 1 No. 1 (2022): Startupreneur Business Digital (SABDA)
Publisher : Pandawan Sejahtera Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1258.77 KB) | DOI: 10.33050/sabda.v1i1.77

Abstract

This research is a review of the literature on digital business as a subset of e-business, which has a significant impact on the fast-paced evolution of the business world today. Because of the rise of online shopping and selling, a wide range of products can now be viewed and pricing may be negotiated without having to travel to the location where the goods are sold. Detik.com, Vivanews.com, Tibunnews.com, Goals.com, Kapanlagi.com, tokobagus.com, online palasari, inexpensive online books, and various other media of various forms are a form of community search in a more ordered, efficient, and effective manner of living. The utilization of e-business in a business unit might result in profits or losses for that particular business unit. However, a closer examination reveals that the beneficial effects outnumber the negative effects. The poll results show that firms who use internet devices as a promotional medium have better sales growth than enterprises that employ traditional formats. Thousands of suppliers and millions of buyers are always available on the digital business market, allowing them to purchase goods that meet their needs. This situation demonstrates that digital business has evolved into a business that has a significant impact on entrepreneurship, resulting in a model and format that is significantly more flexible and accessible to all sectors of consumers, regardless of location.
Analysis Investor Index Indonesia with Capital Asset Pricing Model (CAPM) Pramono, Erry Sigit; Rudianto, Dudi; Siboro, Fernando; Abdul Baqi , Muhamad Puad; Julianingsih, Dwi
Aptisi Transactions On Technopreneurship (ATT) Vol 4 No 1 (2022): March
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/att.v4i1.218

Abstract

This study aimed to compare composition of the optimal portfolio of stocks, the proportion of funds in each of these stocks and calculate risk and return portfolio from Investor33 (INV33) Index and Jakarta Islamic Index (JII) in research period January 2016-December 2018. The method used in this research is a quantitative descriptive method. Sample in this study using purposive sampling were 24 stock from INV33 Index and 17 stock from JII Index. The results of the study were as follows : (1) The optimal portfolio of stocks by using capital asset pricing model from INV33 Index are CPIN (Charoen Pokphand Indonesia Tbk), ITMG (Indo Tambangraya Megah Tbk), BBCA (Bank Central Asia Tbk), UNTR (United Tractor Tbk), (TLKM) Telekomunikasi Indonesia (Persero) Tbk, ICBP (Indofood CBP Sukses Makmur Tbk), BBTN (Bank Tabungan Negara Persero Tbk and from JII Index are ADRO (Adaro Energy Tbk), ICBP (Indofood CBP Sukses Makmur Tbk), INCO (Vale Indonesia Tbk), INDF (Indofood Sukses Makmur Tbk), TLKM (Telekomunikasi Indonesia Persero Tbk), UNTR (United Tractor Tbk). (2) The composition of the proportion of funds in optimal portfolio formed by INV33 Index are BBCA (46,49%), CPIN (20,11%), ICBP (12,78%), ITMG (8,59%), UNTR (6,95%), TLKM (4,11%) and BBTN (0,97%) and from JII Index are ICBP (34,96%), ADRO (19,47%), UNTR (16,26%), INCO (10,88%), TLKM (10,43%) and INDF (8,00%). (3) The optimal portfolio of stocks return from INV33 Index was greater than stock portfolio return from JII Index and the optimal portfolio of stocks risk from INV33 Index was lower than stock portfolio risk from JII Index.
Co-Authors Abdul Baqi , Muhamad Puad Dudi Rudianto Himki, Arzo Julianingsih, Dwi Ramadhan, Tarisya Siboro, Fernando Yusuf Abdurachman