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All Journal Communications in Science and Technology Jurnal Penyakit Dalam Indonesia Al-Infaq : Jurnal Ekonomi Islam
Ali Sakti, Ali
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Economics, Econometrics & Finance Education Engineering Mathematics Medicine & Pharmacology

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Characteristics of the Indonesian Pilgrims Mortality due to Cardiovascular Disease Sakti, Ali; Alwi, Idrus; Muhadi, Muhadi; Shatri, Hamzah
Jurnal Penyakit Dalam Indonesia Vol. 6, No. 4
Publisher : UI Scholars Hub

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Abstract

Introduction. Cardiovascular disease is one of the health problems in Indonesian pilgrims and has become the main cause of death for pilgrims in the past 3 years. Most of them are considered high risk for cardiovascular disease. Some of those risk factors are predicted to have strong association with the pilgrims mortality rate. This study is meant to seek for risk factor associated with the pilgrims mortality rate. Methods. Observational study method of the Indonesian pilgrims in 2017 was conducted to assess the characteristics of Indonesian pilgrims who follow the hajj in 2017 as well as the characteristics of pilgrims who died from cardiovascular disease. Result. The proportion of mortality from cardiovascular disease was 49.2% of all deaths in the Indonesian hajj pilgrims in 2017. Generally, pilgrims are in the category of high risk. Pilgrims who died from cardiovascular disease are mostly aged over 60 years (76.7%) with cardiovascular risk factors including hypertension (53.4%) and obesity (37.3%), and pilgrims with the final wave departure time (53%). Conclusios. The proportion of deaths from cardiovascular disease in the Indonesian pilgrims in 2017 is 49.2%. The characteristics of pilgrims who died with the cause of cardiovascular disease are generally age more than 60 years, pilgrims with hypertension, obesity, and final departure time.
Analyzing the profit-loss sharing contracts with Markov model Wahyudi, Imam; Sakti, Ali
Communications in Science and Technology Vol 1 No 2 (2016)
Publisher : Komunitas Ilmuwan dan Profesional Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21924/cst.1.2.2016.17

Abstract

The purpose of this paper is to examine how to use first order Markov chain to build a reliable monitoring system for the profit-loss sharing based contracts (PLS) as the mode of financing contracts in Islamic bank with censored continuous-time observations. The paper adopts the longitudinal analysis with the first order Markov chain framework. Laplace transform was used with homogenous continuous time assumption, from discretized generator matrix, to generate the transition matrix. Various metrics, i.e.: eigenvalue and eigenvector were used to test the first order Markov chain assumption. Cox semi parametric model was used also to analyze the momentum and waiting time effect as non-Markov behavior. The result shows that first order Markov chain is powerful as a monitoring tool for Islamic banks. We find that waiting time negatively affected present rating downgrade (upgrade) significantly. Likewise, momentum covariate showed negative effect. Finally, the result confirms that different origin rating have different movement behavior. The paper explores the potential of Markov chain framework as a risk management tool for Islamic banks. It provides valuable insight and integrative model for banks to manage their borrower accounts. This model can be developed to be a powerful early warning system to identify which borrower needs to be monitored intensively. Ultimately, this model could potentially increase the efficiency, productivity and competitiveness of Islamic banks in Indonesia. The analysis used only rating data. Further study should be able to give additional information about the determinant factors of rating movement of the borrowers by incorporating various factors such as contract-related factors, bank-related factors, borrower-related factors and macroeconomic factors.
THE CONCEPT OF ZAKAT AND WAQF IN MIR'AT AL THULLAB Al-Ayubi, Solahuddin; Shalehanti, Nadhia; Sakti, Ali
Al-Infaq: Jurnal Ekonomi Islam Vol. 13 No. 2 (2022): SEPTEMBER
Publisher : Fakultas Agama Islam, Universitas Ibn Khaldun Bogor

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This research aims to explain the concept and practice of zakat and waqf in the Book of Mir'at al Thullab. This research uses a formal literature study method in explaining the concept of zakat and waqf in the Book of Mir'at al Thulab using economic analysis and a historical approach. Indonesia as a country with the largest Muslim population in the world has great potential in the use of social funds, especially zakat and waqf in order to reduce inequality and poverty that occurs due to the uneven distribution of wealth. However, zakat and waqf management in Indonesia has not been managed and utilized optimally. The Book of Mir'at all Thullab by Sheikh Abdurrauf As Singkily, which is used by the Sultanate of Aceh Darussalam and other sultanates in Indonesia, can be a historical reference for optimizing zakat and waqf in the welfare of the people. The Book of Mir'at all Thullab provides valuable information and lessons in optimizing zakat and waqf, such as the role of special institutions as amil and the use of qadi or penghulu in zakat management throughout the country. In addition, the sultanate through the Baitulmal institution always announces the collection time in the month of Muharram, so that public awareness is maintained. In management, the use of zakat and waqf is used for consumptive and productive purposes of the duafa community which helps the needs and improves the living standards of the duafa community.
Co-Authors Al-Ayubi, Solahuddin E. Mudjaddid A. Siswanto Deddy N.W.Achadiono Hamzah Shatri Idrus Alwi Imam Wahyudi Indrawan, Imam Wahyudi Muhadi Muhadi, Muhadi Shalehanti, Nadhia