Ahmad Ridho Darmawan
Universitas Islam Negeri Walisongo Semarang

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Pendayagunaan Sampah Menjadi Produk Kerajinan Nur Fatoni; Rinaldy Imanuddin; Ahmad Ridho Darmawan
Dimas: Jurnal Pemikiran Agama untuk Pemberdayaan Vol 17, No 1 (2017)
Publisher : LP2M of Institute for Research and Community Services - UIN Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/dms.2017.171.1505

Abstract

Waste management is still defined as limited to collection, transportation and garbage disposal. The follow-up of the meaning is the provision of facilities such as garbage bins, garbage trucks and waste collection land. Waste management has not included waste separation. Segregation of waste can minimize the amount of waste that must be discharged to the final place. Segregation of waste can supply recyclable raw materials and handicrafts made from garbage. The manufacture of handicraft products from garbage is still local and requires socialization and training. It is needed to increase the number of craftsmen and garbage absorption on the crafters. Through careful socialization and training, citizens' awareness of waste management becomes advanced by making handicrafts of economic value from waste materials.
Optimalisasi Portofolio Nilai Saham: Studi Komparasi Kinerja Saham Syariah dan Nonsyariah Ferry Khusnul Mubarok; Ahmad Ridho Darmawan; Zahirotul Luailiyah
Economica: Jurnal Ekonomi Islam Vol 8, No 2 (2017)
Publisher : Fakultas Ekonomi dan Bisnis Islam UIN Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/economica.2017.8.2.2368

Abstract

The objective of this research is to analyze the comparison of sharia and nonsharia stock performance. The sample is a company listed on the Indonesia Stock Exchange, listing from 2013-2017. The sample consists of nonsharia stock (LQ45) and sharia stock (Jakarta Islamic Index). Sampling method used purposive sampling technique. Data analysis technique used Risk-Adjusted Return Measurement and analyzed by using paired sample T-Test. Based on analysis and discussion, there is no significant differences between portfolio performance of LQ45 and JII, either using Sharpe, Treynor, and Jensen alpha Index. Based on annual data, the performance of JII’s portfolio is better than LQ45 when macroeconomic is depression, while LQ45 portfolio performance is better when macroeconomic is booming. Thus, JII portfolios are more effective used when the economy is depressed, while LQ45 is more effective when the economy is booming.