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Innovative Industrial Development of the Oil and Gas Region Based on Effective Budgetary Policy and Tax Administration Strategies

I. L. Beilin • Финансы: теория и практика (2026)

Highly profitable oil and gas companies are key taxpayers in the federal and regional budgets. The purpose of this study is to develop a flowchart of priority conditions and prospective results for the innovative development of oil and gas ...

DOAJ Open Access (DOAJ) DOI: 10.26794/2587-5671-2026-30-1-6-20

The world is coming to an end! COVID-19, depression, and anxiety among adolescents in Malawi

Chilungamo Mmanga, Yamikani Ndasauka, Jimmy Kainja, Fiskani Kondowe et al. • Frontiers in Psychiatry (2023)

IntroductionThis paper assessed the effects of Covid-19 on adolescent mental health in Malawi. There is minimal research on adolescent mental health in Africa, Malawi in particular. The study shows a link between the pandemic and mental hea...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2022.1024793

Prevalence and determinants of hypertensive disorders of pregnancy in Ethiopia: A systematic review and meta-analysis

Endalamaw Tesfa, Endalkachew Nibret, Solomon Tebeje Gizaw, Yohannes Zenebe et al. • PLoS ONE (2020)

Introduction Hypertensive disorder of pregnancy is the second commonest causes of maternal death globally. Different public health studies were conducted on hypertensive disorder of pregnancy which presented inconsistent result. Therefore, ...

DOAJ Open Access (DOAJ)

Prevalence and factors associated with diabetic retinopathy among diabetic patients at Arbaminch General Hospital, Ethiopia: Cross sectional study.

Yilma Chisha, Wondwossen Terefe, Huruy Assefa, Serawit Lakew • PLoS ONE (2017)

BackgroundCurrently 93 million people are estimated as living with diabetic retinopathy worldwide. The prevalence and risk factors of diabetic retinopathy in developed countries have been well documented; but in Ethiopia, data on prevalence...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0171987

Regional, subregional and country-level full vaccination coverage in children aged 12–23 months for 34 countries in sub-Saharan Africa: a global analysis using Demographic and Health Survey data

Adama Ouedraogo, Patrice Ngangue, David Jean Simon, Vénunyé Claude Kondo Tokpovi et al. • BMJ Global Health (2025)

Objective This study estimated the proportion of children aged 12–23 months who were fully vaccinated in sub-Saharan Africa (SSA), explored geographical disparities across subregions and countries, and identified country-level factors assoc...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjgh-2024-018333

Do stock markets exhibit cyclical market efficiency? Emerging markets’ perspective

T. Mallikarjunappa, Diana Saldanha, Iqbal Thonse Hawaldar • Cogent Economics & Finance (2025)

This article assesses cyclical market efficiency under different market conditions. We examine the cyclical return predictability, the time-varying effectiveness of trading strategies and their profitability, along with the relationships be...

DOAJ Open Access (DOAJ) DOI: 10.1080/23322039.2025.2476094

The Impact of Fiscal Policy on Macroeconomic Conditions in Pakistan: Insights from a Structural Vector Autoregression Analysis

Sarnaila Sharif, Saima Nawaz • Business Review (2024)

This article explores the relationship between fiscal policy and macroeconomic conditions in Pakistan using a robust Structural Vector Autoregression (SVAR) model. Since fiscal shock has the tendency to put a constraint on the future path o...

DOAJ Open Access (DOAJ) DOI: 10.54784/1990-6587.1581

VaR and the cross-section of expected stock returns: an emerging market evidence

Dar-Hsin Chen, Chun-Da Chen, Su-Chen Wu • Journal of Business Economics and Management (2014)

In this paper we investigate the explanatory power of the market beta, firm size, and the book-to-market ratio, as well as Value-at-Risk regarding the cross-sectional expected stock returns in a less developed stock market – Taiwan's stock ...

DOAJ Open Access (DOAJ) DOI: 10.3846/16111699.2012.744343

CSR, Digital Transformation, and Internal Control: Three-Way Interaction Effect on the Firm Value of Chinese Listed Companies

Jae Wook Yoo, Bu Fan, Yu Jin Chang • Systems (2024)

CSR has become a key issue for the qualitative growth of the Chinese economy, while digital transformation has emerged as a crucial strategy for enhancing company competitiveness. Thus, the complex impact of CSR and digital transformation o...

DOAJ Open Access (DOAJ) DOI: 10.3390/systems12070236

The Impact of Assets Structure and the Components of Cash Conversion Cycle on the Egyptian SMEs Financial Failure Predictability

Dr. Hassan Mounir El-Sady, Hatem Ahmed, DR. Hosny Hamdy • The Journal of Entrepreneurial Finance (2022)

This study investigates determinants of Egyptian SMEs financial failure predictability based on a sample of 32 failure SMEs and 28 non-failure SMEs for the period 2013 and 2019. The determinants of SMEs financial failure are categorized int...

DOAJ Open Access (DOAJ) DOI: 10.57229/2373-1761.1427

Factors Associated with Quality of Life Among Older Adults with Chronic Disease in Taiwan

Hsiao-Mei Chen, Ching-Min Chen • International Journal of Gerontology (2017)

Background: There have been many studies reviewing quality of life (QoL) of older population and found an inverse association between QoL and chronic diseases. However, previous studies have focused only on that of people with specific dise...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijge.2016.07.002