Kusharyanti Kusharyanti
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Pengaruh Pengumuman Stock Split terhadap Return Saham Perusahaan Pemecah Saham dan Bukan Pemecah Saham pada Sektor Industri yang Sama Di BEI: Pengujian Efek Contagion dan Competitive Kusharyanti Kusharyanti; Sri Astuti
Jurnal Akuntansi dan Bisnis Vol 8, No 2 (2008)
Publisher : Accounting Study Program, Faculty Economics and Business, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jab.v8i2.76

Abstract

The objectives of this research were to know and analyse information transfer over industries in the announcement of stock split, kinds of information transfer whether contagion or competitive effect, and the effect of industry factor and company specific on the stock split transfer information. This research was developed from prior research by Tawatnuntachai and D’Mello (2002). The first and second hypotheses were examined using one-sample-difference test and the third hypothesis was examined using multi regression test. The research years were from 1997 until 2003. The research used 52 reporter firms sample and 272 match sample of non reporter firms. The result of study showed that the first and the second hypotheses were accepted. Stock split announced by firms oppositely affected the return of non reporter firms. Test on the third hypothesis prove that only abnormal return variable and the size of reporter firms which significantly affected the amount of stock split transfer information. While other variables such as error on pricing, level of information asymmetry, and split factor did not affect.
Implementasi Green Business pada Lahan Bekas Tambang Batubara: Studi Kasus PT. Bukit Asam Tbk Muhamad Burhanudin; Januar Eko Prasetio; Kusharyanti Kusharyanti
Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Vol. 6 No. 1 (2026): Maret : Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jaemb.v6i1.8674

Abstract

This study analyzes the implementation of green business principles through productive reclamation on post-coal mining land managed by PT Bukit Asam Tbk in Muara Enim, South Sumatra. A qualitative descriptive case study approach was applied using observation, documentation, and in-depth interviews, with analysis based on the Triple Bottom Line [8] and Full Cost Accounting [11] frameworks. The results show that the development of a 1.6-hectare durian plantation successfully integrates ecological recovery with social and economic value creation. Environmentally, the project improved soil quality, enhanced biodiversity, and contributed approximately 1.92 tons of carbon sequestration per year. Socially, it generated local employment and increased community income. Economically, the project proved feasible with an NPV of IDR 1.39 billion, an IRR of 26.4%, a BCR of 2.21, and a Payback Period of 6.2 years. The application of Full Cost Accounting and GRI-based sustainability reporting enhanced corporate transparency and accountability.