Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
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This Author published in this journals
All Journal West Science Social and Humanities Studies
Nugraha, H.
Unknown Affiliation
Humanities Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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The Influence of Solvency, Profitability and Company Size on Audit Delay in Property and Real Estate Companies on the IDX 2018-2021 Nadeak, Thomas; Nugraha, H.; Purnamasari, Imas
West Science Social and Humanities Studies Vol. 2 No. 06 (2024): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v2i06.1013

Abstract

The capital market is a mechanism or place where various financial instruments are traded. These instruments include stocks, bonds, mutual funds and derivatives. The main objective of the capital market is to facilitate the flow of funds from parties who have surplus funds (investors) to parties who need funds (companies or government) for operational or investment activities. Understanding the Capital Market, here tells how the Primary Market and Secondary Market issue securities for the first time. The function of the Market is as a source of funding, investment, setting share prices, reselling securities. Talking about variables that discuss audit delay, namely the period of time between the closing date of the company's fiscal year and the date of completion of the audit report by an independent auditor. Audit delay is a major concern because it has an impact on the timeliness of presenting financial reports to stakeholders. This research aims to analyze the influence of Sovability, Profitability and Company Size on Audit Delay in Property and Real Estate Companies on the IDX 2018-2021. The data used in this research is secondary data taken from real estate and Property financial reports. This research is research Quantitative with the sampling technique used is purposive sampling. It is hoped that the results of this research will provide a clear picture of the influence of Solvency, Profitability and Size Companies regarding Audit Delay. And the results of this study become a reference for investors in making more measured decisions.
Comparative Analysis of Futures Option Characteristics in Spot and Futures Markets Between Asia and Europe: Validation of Put-Call Parity and the Role of Market Volatility Nadeak, Thomas; Heryana, Toni; Utama, Wahyudayanto; Nugraha, H.; Sari, Maya
West Science Social and Humanities Studies Vol. 3 No. 01 (2025): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v3i01.1571

Abstract

This study aims to analyze the development of research related to “futures options” using a bibliometric approach based on Scopus data with the keyword “futures options,” covering 280 journal articles for the period 1973-2024. The analysis was conducted using Biblioshiny in R-Studio for bibliometrics and VOSviewer for keyword network visualization. Results showed that dominant themes included implied volatility, stochastic volatility, and price dynamics with a focus on hedging strategies, risk, and derivatives market dynamics. The network visualization revealed modern themes such as sustainability and climate change, indicating the potential integration of these financial instruments with global sustainability issues. Inter-author collaboration was high, averaging 2.22 authors per document, with 22.5% of documents involving international authors. The study also noted high relevance with the average citations per document reaching 24.81 and an annual growth rate of 2.76%. Temporal analysis showed a significant increase since the 1980s, a peak in 2010-2020, and a decline in 2020-2024, influenced by shifts in research focus or the impact of the COVID-19 pandemic. Visualization through VOSviewer identified five main clusters, with implied volatility having strong connections to hedging and stochastic volatility, while new themes such as sustainability are still in the early stages of exploration. The study concludes that while the futures options theme is mature, there are opportunities for exploration in lesser explored topics such as the integration of sustainability issues and cross-regional analysis, providing a comprehensive picture of the research landscape and future directions.
Co-Authors Heryana, Toni Imas Purnamasari Maya Sari Nadeak, Thomas Utama, Wahyudayanto