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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

Efficiency management in catch handling onboard small boats – Standardisation of processes in Icelandic fisheries

Ingibjörg Karlsdóttir, David Cook, Inga Minelgaite • Sustainable Futures (2021)

Small boat fishers are often the lifeblood of remote coastal communities in Iceland, contributing to employment, jobs and economic prosperity. This study conducts exploratory but highly practical research into the productive efficiency of o...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.sftr.2021.100060

Lyapunov analysis of data-driven models of high dimensional dynamics using reservoir computing: Lorenz-96 system and fluid flow

Miki U Kobayashi, Kengo Nakai, Yoshitaka Saiki • Journal of Physics: Complexity (2024)

We computed the Lyapunov spectrum and finite-time Lyapunov exponents of a data-driven model constructed using reservoir computing. This analysis was performed for two dynamics that exhibit a highly dimensionally unstable structure. We focus...

DOAJ Open Access (DOAJ) DOI: 10.1088/2632-072X/ad5264

Comparative Immunogenicity and Safety of Measles-Mumps-Rubella Vaccine When Administered Using Needle Free Injection System to That with Conventional Needle-Syringe in India: A Randomized, Parallel Group Study

Ratta BS, Naik A, Mutha S • Medical Devices: Evidence and Research (2025)

B S Ratta,1,* Ankur Naik,2,* Sarvesh Mutha3,* 1Consultant Paediatric Surgeon, Ruby Hall Clinic, Pune, India; 2Chief Technology Officer, IntegriMedical Private Limited, Pune, India; 3Chief Business Officer, IntegriMed...

DOAJ Open Access (DOAJ)

Digitalisation of the Tourism Industry and Self-Employment: Challenges of the Gig-Economy

Olena Stryzhak, Volodymyr Yermachenko, L’uboš Cibák, Mikuláš Sidak • Tourism and Hospitality (2025)

The study focuses on the challenges that the gig-economy brings to the labour market. Digitalisation is transforming the nature of labour relations, and the ratio of the employed to the self-employed is changing. By expanding the scope of d...

DOAJ Open Access (DOAJ) DOI: 10.3390/tourhosp6010004

Motivation and learning strategies in accounting: Are there differences in English as a medium of instruction (EMI) versus non-EMI students?

M. José Rivero-Menéndez, Elena Urquía-Grande, Pilar López-Sánchez, M. Mar Camacho-Miñano • Revista de Contabilidad: Spanish Accounting Review (2018)

The objective of this paper is twofold: firstly, to analyse if there are differences between students’ motivation and their learning strategies when they study accounting subjects in Spanish or English as a medium of instruction. Secondly, ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rcsar.2017.04.002

Gender stereotypes in leadership: Analyzing the content and evaluation of stereotypes about typical, male, and female leaders

Manuela Tremmel, Ingrid Wahl, Ingrid Wahl • Frontiers in Psychology (2023)

IntroductionPrevious research often examined gender stereotypes in leadership with ratings on predetermined gendered characteristics concerning leaders’ agency and communality (i.e., explicit measures). The aim of the present study was to b...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2023.1034258

Destination Management and Marketing Organizations as Enablers of Entrepreneurial Resilience: Co-Creating Organizational Structures and Human Resource Capacity Through Participatory Governance and Emerging Technologies

Georgios Tsoupros, Sotirios Varelas, Ioannis E. Anastasopoulos • Merits (2026)

Destination Management and Marketing Organizations (DMMOs) shape the human resource and technological conditions under which tourism enterprises, including digital ventures, pursue resilience and growth, yet their structures are often desig...

DOAJ Open Access (DOAJ) DOI: 10.3390/merits6030026

IMPACT OF CULTURAL, ECONOMIC AND TECHNOLOGY ON RISK MANAGEMENT OF CONSTRUCTION COMPANIES IN IRAN

MOHAMMAD EHSANIFAR, Associate Professor Ph.D, FATEMEH DEKAMINI, Ph.D, MOEIN KHAZAEI, Ph.D, CRISTI SPULBAR, Professor Ph.D et al. • Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie (2023)

The current research was conducted with the topic of investigating the effect of cultural, economic and technological factors on the risk management of construction companies in Iran. This research was applied in terms of purpose and desc...

DOAJ Open Access (DOAJ)

Penalty model for delay of bidding section construction period in South-to-North Water Diversion Eastern Route Project from perspective of programs

Jing-chun Feng, Ya-fang Ren, Zhong-nan Duan, Zhan-jun Liu et al. • Water Science and Engineering (2012)

According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals. On the basis of the present situation of calculation of penalty for delay ...

DOAJ Open Access (DOAJ) DOI: 10.3882/j.issn.1674-2370.2012.03.010

How does the usage of banking services relate to inflation in developing economies? evidence from africa

Mohamed Hossameldin Khalifa, Vasilya Sultanova, Hassan El-Sady • Development Studies Research (2026)

The existing literature on the relationship between financial inclusion (FI) and inflation rate (IR) in developing economies suffers from three main limitations: general reliance on aggregate FI measures that fail to isolate the effects of ...

DOAJ Open Access (DOAJ) DOI: 10.1080/21665095.2026.2663791

From face-to-face to screen-to-screen: exploring the multifaceted dimensions of digital mental health care

Aneela Maqsood, Seema Gul, Touseef Zahra, Nazia Noureen et al. • Frontiers in Psychiatry (2024)

BackgroundWith the onset of the COVID-19 pandemic, the world witnessed an unprecedented surge in the adoption of digital platforms across various sectors, including mental health care. In countries such as Pakistan, where traditional face-t...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2024.1413127

Leadership Communication and Performance of Multinational Enterprises: A Case of Business Development Organization, East Africa, Tanzania

Grace Mpuya • International Journal of Management, Accounting and Economics (2024)

Multinational Enterprises (MNEs) are companies that operate in multiple countries, and their performance is critical to the global economy. This study explores the relationship between leadership communication and organizational performance...

DOAJ Open Access (DOAJ) DOI: 10.5281/zenodo.10809047

When Intentions Stall: Exploring the Quasi-Longitudinal Divide Between Entrepreneurial Intention and Action

Panagiota Xanthopoulou, Alexandros Sahinidis, Evangelos E. Vassiliou, Androniki Kavoura • Administrative Sciences (2025)

The purpose of the study is to investigate the gap between entrepreneurial intention and entrepreneurial action among business administration students with the aim of understanding why many who develop entrepreneurial intentions do not ulti...

DOAJ Open Access (DOAJ) DOI: 10.3390/admsci16010014

The Extent to Which Performance Indicators Based On Cash Flows Reflect On the Adequacy and Efficiency of the Financing Structure in Sudanese Banks - An Applied Study On Omdurman National Bank

Hassan Habib Mohanad Gaafar • Management & Social Perspectives (2024)

The study aimed to shed light on the forecasting process according to statistical methods and financial analysis processes for the values of cash flows that help decision-makers to obtain many results derived from issuing a statement of cas...

DOAJ Open Access (DOAJ)

Collaboration opportunities for driving sustainable farming systems and local communities: The case of banana cooperatives in Thailand

Haruhiko Iba, Apichaya Lilavanichakul • Societal Impacts (2024)

Developing sustainable farming systems is necessary to realize profitable and eco-friendly farms that benefit society. As Thailand is increasingly facing climate crisis, production damage, and economic loss for farmers, alternative solution...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.socimp.2024.100087

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