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All Journal JASa (Jurnal Akuntansi, Audit dan Sistem Informasi Akuntansi) Cahaya Pengabdian
Pawitra, Mohammad Tyas
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Computer Science & IT Economics, Econometrics & Finance Education Social Sciences Other

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Implementasi Konsep Growth Mindset dalam Menumbuhkan Sikap Kewirausahaan pada Peserta Didik SMA Suprayogi, Yogi; Pringgabayu, Dematria; Ramadhian, Mochamad Arief Rahman; Pawitra, Mohammad Tyas
Cahaya Pengabdian Vol. 2 No. 1 (2025): Juni 2025
Publisher : Apik Cahaya Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61971/cp.v2i1.161

Abstract

Developing an entrepreneurial mentality in high school students is crucial to equip the younger generation to face the challenges of entrepreneurship in a dynamic era. This community service program focuses on the application of a growth mindset as an important foundation in building a mindset that believes that intelligence and ability can be developed through effort, learning, and perseverance. Through interactive training, mentoring by business practitioners, case studies, and business idea competitions, students are encouraged to adopt a mindset that is open to failure as a learning opportunity and dares to try and innovate. With the transformation from a fixed mindset to a growth mindset, this program aims to improve an adaptive, innovative, and resilient entrepreneurial mentality. The expected result is an increase in students' readiness to face entrepreneurial opportunities and a positive contribution to the entrepreneurial ecosystem in the school and community environment
Black-Scholes Model and Binomial Model Tests on Nvidia Stock Option Contracts Dewi, Andrieta Shintia; Sari, Maya; Sastika, Widya; Afifah, Nurul; Pawitra, Mohammad Tyas; Wibowo, Lili Adi
JASa (Jurnal Akuntansi, Audit dan Sistem Informasi Akuntansi) Vol 7 No 3 (2023): December
Publisher : Program Studi Akuntansi Universitas Langlangbuana Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36555/jasa.v7i3.2251

Abstract

In order to invest, investors can purchase a number of shares. The characteristics of stocks are high risk/high return and low risk/low return. Stock price volatility is a measurement of how quickly and in a short period of time stock prices can rise or fall (fluctuate). With the advent of derivative instruments, specifically options, risk can be reduced in several ways. A contract known as an option grants its owner the right, but not the duty, to sell or acquire a specific quantity of the underlying asset at a specified price at a specific point in the future. Methods for calculating option prices in derivative instruments is the Binomial option model and the Black Scholes option model. The aim of this research to determine the accuracy of the Black Scholes compared with the Binomial in predicting call option shares of Nvidia Coorporation (NVDA) on the due date of 1 month, 2 months, and 3 months, using data price daily and call option which at 17 sample from January 2022 to May 2023. To determine the accuracy use price absolute error comparisson between the Black Scholes and the Binomial was conducted. In result the Black Scholes model is more accurate than the Binomial.
Co-Authors Andrieta Shintia Dewi Dematria Pringgabayu Lili Adi Wibowo Maya Sari Mochamad Arief Rahman Ramadhian Muhammad Afif Widya Sastika Yogi Suprayogi Sugandi