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Factors Affecting Supply Chain Performance of Grocery Store in Ende Regency Nusa Tenggara Timur Province Lubalu, Anthonia; Sutapa, I Nyoman
Proceedings International Conference on Education Innovation and Social Science 2022: Proceedings International Conference on Education Innovation and Social Science
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The article discusses the factors that affect the performance of the supply chain of a grocery store business of Micro Small and Medium Enterprises (MSMEs) in Ende Regency, Nusa Tenggara Timur province. Poorly designed supply chain performance can pose a variety of problems. This is characterized by the stock of goods that are often empty in the warehouse resulting in customers having to look elsewhere. The goal is to get accurate information directly in the field in order to be able to do improvisation in running a business. In addition, the purpose of this study is to find out what factors can affect either directly or indirectly on supply chain performance. The research method is ethnographic method, this method is a writing that describes a society, group or human life. The process of retrieving data on this method uses in-person interviews with sources or customers at a grocery store business in Ende Regency. The results showed that the performance of this supply chain can be improved with several things, including the environment, availability of goods, completeness, service and response of sellers, leather offered and price offers.
Mathematical Modeling of the Decoy Effect to Shift Consumer Preferences in House-Type Purchases Baskoro, Sentot Eko; Sutapa, I Nyoman; Suhartono, Suhartono
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 10, No 2 (2025): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v10i2.36937

Abstract

This study discusses the design of a Mechanism Design-based Decoy Effect Mathematical Model to shift consumer preferences from small-type houses to large-type houses. The model uses area-per-price utility that combines the ratio of building area and land area to price, and formulates the optimization of decoy attributes so that large-type houses dominate but remain close as comparators. The model is explained with a case study, namely large houses are set at a price of  IDR, land area of  m², and building area of  m²; small houses are priced at  million IDR, building area of  m², and land area of  m²; then two types of decoy house prices are set, namely  million and  million IDR. With the ratio of building and land area to price, namely  and  as well as  and , large-type houses excel in terms of building-per-price and are equivalent in terms of land-per-price. Asymmetric decoy houses can be constructed by selecting  and . The results of the mathematical model calculations obtained the closed solutions 'adjacent' and 'strong' for the two types of prices. Sensitivity analysis shows that the target margin advantage increases linearly with  and the context scale , above the base margin . This model provides an operational and easily auditable mechanism in practice.
Pengaruh Human Capital, Pemanfaatan Teknologi Informasi Terhadap Efektivitas Sistem Informasi Akuntansi Constantia U, Putu Sri Devina; Sutapa, I Nyoman; Narindra, Anak Agung Ngurah Mayun
ARBITRASE: Journal of Economics and Accounting Vol. 6 No. 3 (2026): March 2026
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/arbitrase.v6i3.3029

Abstract

This study aims to test and analyze the influence of human capital and information technology utilization on the effectiveness of Accounting Information Systems (AIS) at Village Credit Institutions (LPD) North Denpasar District. This research employs a quantitative approach using a survey method. Data were collected through questionnaires distributed to all LPD employees in North Denpasar District, totaling 118 respondents, using a census sampling technique. Data analysis was conducted using the Partial Least Squares (PLS) method with SmartPLS software. The results indicate that human capital has a positive and significant effect on the effectiveness of Accounting Information Systems, with a path coefficient of 0.590 and a p-value of 0.000. In addition, information technology utilization also has a positive and significant effect on AIS effectiveness, with a path coefficient of 0.535 and a p-value of 0.000. The coefficient of determination (R-square) value of 0.699 indicates that human capital and information technology utilization explain 69.9% of the variation in Accounting Information System effectiveness, while the remaining percentage is influenced by other factors outside the research model. These findings suggest that improving the quality of human resources and optimizing information technology utilization are essential to enhance the effectiveness of Accounting Information Systems in Village Credit Institutions.
Innovation to Improve Critical Thinking Skills in the Generation Z using Peeragogy as a Learning Approach and Artificial Intelligence (AI) as a Tool Baskoro, Gembong; Mariza, Ita; Sutapa, I Nyoman
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 25 No. 2 (2023): December 2023
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.25.2.121-130

Abstract

The current generation, known as generation Z (Gen Z), is a generation that lives and is familiar with information technology in everyday life, including but not limited to learning purposes. Gen Z is characterized by teamwork in cyberspace and solving problems. Gen Z can also adopt artificial intelligence (AI) technology as their learning tool. Meanwhile, Gen Z faces the challenge of acquiring 21st-century skills requiring higher-order thinking (HOTS). This paper will focus on learning skills, especially critical thinking (CT). For this reason, it is essential to improve the competency of CT skills in Gen Z by using a model that combines the 7E learning cycle with peeragogy learning approach and adopting the latest AI applications as a tool. This model will contribute to the theoretical and practical use of AI apps for education, particularly the role of correct utilization of AI. Additionally, it can be misused to improve learning skills, especially CT skills. The results carried out in class show AI's effectiveness in improving CT skills for Gen Z, especially the role of AI in the back-end learning process, namely to verify and validate understanding. This paper suggests that AI apps should be controlled if used in the front-end learning process, especially at the exploration stage, to improve CT skills. Without controlling the AI apps, they can reduce learners' ability to explore a topic according to their creativity and criticality.