Introducing and assessment of a new wind and solar-based diversified energy production system intergrading single-effect absorption refrigeration, ORC, and SRC …

S Mohtaram, W Wu, Y Aryanfar, Q Yang, JLG Alcaraz - Renewable Energy, 2022 - Elsevier
This paper proposes and evaluates an integrated energy production system using two forms
of renewable energy, solar and wind, in order to deliver cooling, heating, electricity, and …

Dynamic dependency between health-care sector and Islamic industry: before, during and after COVID-19 lockdown evidences

S Braiek, H Ben Said - Journal of Financial Reporting and Accounting, 2024 - emerald.com
Purpose This study aims to empirically explore and compare the dynamic dependency
between health-care sector and Islamic industries before, during and after the COVID-19 …

Assessing the complex interplay of airborne pollutants and lung cancer prevalence via the improved decision tree-based vine copula modeling

A Ahdika, S Werdyani, M Muhaimin - Modeling Earth Systems and …, 2024 - Springer
Lung cancer stands as a prevalent respiratory ailment worldwide, with its incidence
intricately linked to air pollution. Investigating this relationship is pivotal for implementing …

Time-varying dependence and currency tail risk during the Covid-19 pandemic

F Gobbi, S Mulinacci - Studies in Economics and Finance, 2023 - emerald.com
Purpose The purpose of this paper is to introduce a generalization of the time-varying
correlation elliptical copula models and to analyse its impact on the tail risk of a portfolio of …

An improved agricultural household margin insurance scheme with insured–insurer risk protection: a time-varying copula approach

A Ahdika, D Rosadi, A Ronnie Effendie… - Journal of Applied …, 2024 - Taylor & Francis
Agricultural household margin insurance (AHMI) is a crop insurance scheme that considers
a farmer's trading capability. The scheme examines farmers' losses in terms of both …

[HTML][HTML] Copula-based markov chain logistic regression modeling on binomial time series data

P Novianti, D Rosadi - MethodsX, 2024 - Elsevier
A first-order autoregressive time series model with binomial distributed random variables
has been developed using the copula-based Markov chain model approach. By still utilizing …

Dynamic Volatility Spillovers among Green Bonds, Green Stocks and Carbon Markets under the COVID-19: Evidence from China

S Ye, H Zhang, Q Lou - American Journal of Industrial and Business …, 2025 - scirp.org
The carbon emissions trading markets are strongly linked to the green bond and green stock
markets. To gain a deeper understanding of the complex relationships among these three …

Considering the temporal interdependence of human mobility and COVID-19 concerning Indonesia's large-scale social distancing policies

A Ahdika, AH Primandari, FN Adlin - Quality & Quantity, 2023 - Springer
The year 2020 has marked the beginning of a new life in which humans must struggle and
adapt to coexist with a new coronavirus, known as COVID-19. Population density is one of …

Frequency & Severity Modeling of Cyber Risk

VYM Ofori - 2024 - search.proquest.com
In an era where cyber risks are escalating at an unprecedented rate, understanding and
mitigating data breach risks has become critical for organizations. This paper proposes a …

Predicting the volatility between the exchange rate and stock market.

PB Banudevi, N Ilango - Turkish Online Journal of …, 2021 - search.ebscohost.com
Commodities play a significant role in the economic progression of developing countries like
India. Investment in stock and election of appropriate stock for the investment that will …