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All Journal Journal of Economic, Bussines and Accounting (COSTING) Jurnal Pijar : Studi Manajemen dan Bisnis
Sri Mulyani
Universitas Buana Perjuangan Karawang
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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ANALISIS JANUARY EFFECT PADA KELOMPOK SAHAM INDEKS LQ 45 DITINJAU DARI ABNORMAL RETURN DAN TRADING VOLUME PADA BURSA EFEK INDONESIA TAHUN 2019-2021 Kania Retno Febriani; Sri Mulyani; Vera Putri Nasyati
Jurnal Pijar Vol 1 No 2 (2023): Jurnal Pijar : Studi Manajemen dan Bisnis
Publisher : PT Naureen Digital Education

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Abstract

Asimetri informasi adalah suatu kondisi dimana pelaku pasar tidak memiliki informasi yang sama antara satu dengan yang lainnya. Asimetri informasi ini dapat dibuktikan dengan ditemukannya pembiasan yang biasa disebut dengan anomali pasar dimana January Effect merupakan salah satu bagian dari anomali pasar. Penelitian ini bertujuan mengetahui keberadaan fenomena January effect yaitu dengan melihat return saham pada bulan Januari dengan bulan lainnya. Return saham merupakan timbal balik atas keputusan investasi yang ditanamkan investor pada perusahaan go public. Populasi penelitian ini dilakukan pada perusahaan yang terdaftar di BEI dari segala sektor pada rentang periode 2018-2020. Metode penentuan sampel menggunakan stratified random sampling yang terpilih sebanyak 74 perusahaan. Uji data menggunakan metode uji normalitas Kolmogorov Smirnov yang selanjutnya menggunakan metode Wilcoxon. Dari hasil uji kedua metode tersebut menyatakan bahwa pada periode 2018-2020 terjadi fenomena January effect di perusahaan sampel dan terdapat perbedaan abnormal return di bulan Januari dan abnormal return pada sebelas bulan lainnya.
Analisis Pendapatan UMKM Seblak Bandung Slowdown Sebelum Dan Sesudah Menggunakan Digital Payment Di Kabupaten Karawang Sri Mulyani; Aji Tuhagana; Dwi Epty Hidayaty
Journal of Economic, Bussines and Accounting (COSTING) Vol 7 No 3 (2024): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v7i3.7518

Abstract

This study aims to determine MSME income before and after using digital payments. This research was conducted using a qualitative descriptive approach with a triangulation analysis method. The data used in this study is primary data obtained directly from the owner of the Bandung Slowdown seblak business through observation, interviews and documentation. while for secondary data obtained from books, journals, literacy studies, websites and other media. Based on the results of the study, it was shown that the slowdown of MSME income before using digital payments often faced challenges in terms of transaction efficiency and customer accessibility, this became an obstacle in increasing MSME income. The income of MSMEs in Seblak Bandung has slowdown after using digital payments to experience an increase. Because many consumers are already using digital payments, digital payments also speed up the payment process and reduce queuing time. This transaction speed creates opportunities for increased transaction volume and purchase frequency, which directly contributes to higher revenue. By using digital payment instruments, the Seblak Bandung Slowdown MSMEs have succeeded in overcoming the problems of transaction efficiency and customer accessibility. A faster and more accurate payment process reduces queue barriers and provides a more comfortable shopping experience for consumers. This drives increased transaction frequency, creates customer loyalty, and generates recommendations. so that these MSMEs are able to optimize their business growth in a competitive market. Keywords: income, digital payment, MSMEs
Co-Authors Aji Tuhagana Dwi Epty Hidayaty Kania Retno Febriani Vera Putri Nasyati