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Articles ( Showing 81-100 of 176 items)
Searched for: [ Keywords: "Time series data" ] clear all
Journal Article
Academic prestige and entrepreneurship: Differences and similarities in UK universities
by Ismael P. Soler  and  Pilar López-Delgado
Abstract
Understanding how academia and industry operate and relate to each other is core to improving the efficiency of the entrepreneurial ecosystem. Reason why, this paper focuses on whether university prestige has a homogeneous effect on university entrepreneurship. Specifically, whether the relationship between academic prestige and entrepreneurship varies according to the nature o [...] Read more

Journal Article
Regional Economic Development in the AI Era: Methods, Opportunities, and Challenges
by Robertas Damaševičius
Abstract
The dawn of the Artificial Intelligence (AI) era presents a plethora of new possibilities for analyzing regional economic development. The present article provides an in-depth exploration of the methods employed in this field, highlighting the immense opportunities that AI offers while also addressing potential challenges. The role of AI is crucial in complex data handling, ena [...] Read more

Journal Article
Manufacturing Cost Estimation Using Piecewise Function Approaches
by Eren Sakinc  and  Alice E. Smith
Abstract
This paper describes two novel approaches to cost estimation of manufactured products where a data set of similar products have known manufactured costs. The methods use the notion of piecewise functions and are (1) clustering and (2) splines. Cost drivers are typically a mixture of categorical and numeric data which complicates cost estimation. Both clustering and splines appr [...] Read more

Journal Article
Divergences among ESG rating systems: Evidence from financial indexes
by Conghao Zhu  and  Cunyi Yang
Abstract
This paper specifically underscores the disparities among various ESG rating systems in China, highlighting their varied interpretations and emphasis on corporate financial factors. Analyzing data on Chinese listed firms from 2009-2022, we observe that while company size and leverage ratio uniformly correlate with ESG scores across rating agencies such as Bloomberg, Huazheng, W [...] Read more

Journal Article
Exports of Renewable Energy Goods among RCEP members: Potential and Constraints
by Yichang Liu  and  Kaliappa Kalirajan
Abstract
Objective: The paper, specifically examines whether the recently formed Regional Comprehensive Economic Partnership (RCEP) can potentially facilitate minimising the constraints to renewable energy goods exports at the regional level in Asia. Data, Methodology and Findings: Using the panel data from 11 RCEP members from 2006 to 2014, this study has applied the ‘meta fronti [...] Read more

Journal Article
Interactive influence of house prices and the repo rate on household debt in South Africa
by Juniours Marire
Abstract
The recent interest rate policy decisions of the South African Reserve Bank have been criticized significantly by left-leaning political parties and civic society organisations for being anti-poor, anti-labour, and pro-capital because of their implications for household debt. Existing literature has established that interest rates and house prices are insignificant determinants [...] Read more

Journal Article
Macro-level insurance for financing post-disaster recovery: The case of National Disaster Insurance Policy in Sri Lanka
by Gayan Wedawatta , Nadeeshani Wanigarathna , Anuruddha Vijekumara  and  Maheshi Tennakoon
Abstract
This paper evaluates the use of macro-level insurance to finance post-disaster recovery and reinstatement by investigating the case of the National Disaster Insurance policy implemented by Sri Lanka. The national scheme provided cover for all properties in the country against hazards such as flooding and provided compensation for those affected. Analysis of secondary data obtai [...] Read more

Journal Article
How do financial regulations and economic freedoms affect bank profitability? Empirical Evidence from the OIC Region
by Ousman Mohammed Yimam
Abstract
Banks operating within a free economic environment and with constructive regulatory frameworks can function with enhanced efficiency, augmenting their profitability. This study aimed to examine the influence of economic freedom and financial restrictions on banks' profitability within the Organization of Islamic Cooperation member nations. The study used a sample of 1453 banks, [...] Read more

Journal Article
The dynamics of traditions and women’s employment: Evidence from a developing country
by Safdar Ullah Khan , Arthur H. Goldsmith  and  Gulasekaran Rajaguru
Abstract
The workforce participation rate, and hence the level of employment, for women in Pakistan is among the lowest in South Asia – standing at 25 percent in 2023. Conventional explanations attribute this to poor skills and cultural norms of families and society at large. Empirical work has established that low levels of education, and community attitudes regarding gender role [...] Read more

Journal Article
A simulation study on the insurance claims distribution using Weibull distribution
by Hamza Abubakar  and  Muhammad Lawal Danrimi
Abstract
The Weibull distribution is extensively useful in the field of finance, insurance and natural disasters. Recently, It has been considered as one of the most frequently used statistical distributions in modelling and analyzing stock pricing movement and uncertain prediction in financial and investment data sets, such as insurance claims distribution. It is well known that the Ba [...] Read more

Journal Article
Determinants of FinTech and BigTech lending: the role of financial inclusion and financial development
by Peterson K. Ozili
Abstract
Credit markets around the world are undergoing digital transformation which has led to the rise in FinTech and BigTech lending. FinTech and BigTech lending is the provision of credit by FinTech and BigTech providers who have more capital, cutting-edge IT systems, worldwide recognition, greater online presence and are able to handle more big data on computers and mobile phones t [...] Read more

Journal Article
Hedonic and utilitarian online shopping: A preliminary investigation
by Daniele Scarpi de Claricini
Abstract
This research letter investigates hedonic and utilitarian orientations to Online shopping. The data highlight a positive correlation of hedonism with both the length and the frequency of connection to the Internet. It considers two products, jeans and personal computers, that previous literature had identified as being characterized by utilitarian and hedonic features. The resu [...] Read more

Journal Article
COVID-19 and non-communicable diseases: GMM/IV Panel VAR evidence from US states
by Lotanna E. Emediegwu
Abstract
This paper estimates panel vector autoregressions to analyze the endogenous connection between COVID-19 and non-communicable diseases (NCDs). Using weekly, US state-level data, the study finds evidence of a significant positive effect of NCD-related mortality on deaths due to COVID-19. I find this effect to be higher for males than females. Results are robust to several sensiti [...] Read more

Journal Article
Access to and use of financial services in ECOWAS countries: Is mobile money closing the gender gap?
by Aristide Bonsdaouêndé Valea
Abstract
This paper deals with the gender gap in accessing and using financial services provided by mobile money and financial institutions. Using data from ECOWAS member countries, we applied the Fairlie decomposition method to estimate and decompose the gender gap. The results show that mobile money contributes to improving of the use of services compared to financial institutions. Ho [...] Read more

Journal Article
Reasonableness and Correctness for Operational Value-at-Risk
by Peter Mitic
Abstract
Calculating the amount of regulatory capital to cover unexpected losses due to operational events in the upcoming year has caused problems because of difficulties in fitting probability distributions to data. It is consequently difficult to judge an appropriate level of capital that reflects the risk profile of a financial institution. We provide theoretical and empirical analy [...] Read more

Journal Article
Globalization and innovation: Evidence from Vietnamese small and medium sized enterprises
by Ba Hoang Nguyen , Ho Hoang Gia Bao , Hoang Phong Le , Tram B.T. Tran  and  Thanh An Vu
Abstract
The purpose of this research is to investigate how globalization affects innovation in Vietnam’s small and medium sized enterprises (SMEs). Utilizing Probit model and the data from Vietnam’s SMEs Survey during the period 2005-2015, the research examines the micro and macro effects of globalization on the innovation of these businesses. The main results show that at [...] Read more

Journal Article
Probability of Achieving NDC and Implications for Climate Policy: CO-STIRPAT Approach
by Ick Jin
Abstract
This paper presents an analytical framework to assess the probability of achieving nationally determined contributions (NDC). The prediction model based on the Kaya identity is used to simulate the pathway of carbon emission until the target year. Applying the modified STIRPAT framework (named CO-STIRPAT) to data observed in South Korea shows that the probability that the predi [...] Read more

Journal Article
The impact of digital economy development on local fiscal revenue efficiency
by Haixiang Xiao  and  Jiayi Liu
Abstract
The vigorous development of the digital economy has brought new opportunities and challenges to the construction of local fiscal revenue efficiency. Based on the panel data from 2011 to 2020, this paper uses the fixed effect model, instrumental variable method and other empirical studies to investigate the impact of the development of the digital economy on the efficiency of lo [...] Read more

Journal Article
How Does Digitization Affect Sports Industry Development and Public Health?
by Ume Lailag  and  Wenxin Chen
Abstract
Speeding up digital development and building "digital China" is an important strategic deployment of the "14th Five-Year Plan" and a concrete measure to promote the high-quality development of China's sports industry and national health. Based on provincial data in China from 2011 to 2019, an empirical model is used to analyze the relationship between digital construction, spor [...] Read more

Journal Article
Contribution of the Strategic Economic Plan to Singapore’s Long-term Growth: A Synthetic Control Approach
by Júlia Gallego Ziero Uhr , Felipe Weizenmann , Daniel de Abreu Pereira Uhr , Mariana Fialho Ferreira  and  Igor Serpa Moraes
Abstract
We assess the impact of the Strategic Economic Plan on Singapore’s long-term GDP per capita. To our knowledge, we are the first to evaluate the effect of the 1991 plan on Singapore’s successful growth trajectory using methodologies aimed at causal identification. In other words, this article applies the Synthetic Control method and World Bank data from 1970 to 2018. [...] Read more