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Topic Review
Diffusion of Solar PV Energy
Solar photovoltaic energy (solar PV) is considered a very attractive solution among renewable energy sources (RES), especially for households. According to the most recent IEA report on renewables, the growth of renewable power capacity at the world level has reached another record in 2021, driven by solar photovoltaic energy; solar PV alone has accounted for more than half of all renewable power expansion in 2021, followed by wind and hydropower.
  • 1.1K
  • 28 Apr 2022
Topic Review
Schools, Air Pollution, and Active Transportation
An exploratory spatial analysis investigates the location of schools in Calgary (Canada) in relation to air pollution and active transportation options. Air pollution exhibits marked spatial variation throughout the city, along with distinct spatial patterns in summer and winter; however, all school locations lie within low to moderate pollution levels. Conversely, the study shows that almost half of the schools lie in low walkability locations; likewise, transitability is low for 60% of schools, and only bikability is widespread, with 93% of schools in very bikable locations. School locations are subsequently categorized by pollution exposure and active transportation options. This analysis identifies and maps schools according to two levels of concern: schools in car-dependent locations and relatively high pollution; and schools in locations conducive of active transportation, yet exposed to relatively high pollution. The findings can be mapped and effectively communicated to the public, health practitioners, and school boards. The study contributes with an explicitly spatial approach to the intra-urban public health literature. Developed for a moderately polluted city, the methods can be extended to more severely polluted environments, to assist in developing spatial public health policies to improve respiratory outcomes, neurodevelopment, and metabolic and attention disorders in school-aged children.
  • 1.1K
  • 29 Oct 2020
Topic Review
Business Process Reengineering
Business process re-engineering (BPR) is a business management strategy, originally pioneered in the early 1990s, focusing on the analysis and design of workflows and business processes within an organization. BPR aimed to help organizations fundamentally rethink how they do their work in order to dramatically improve customer service, cut operational costs, and become world-class competitors. BPR seeks to help companies radically restructure their organizations by focusing on the ground-up design of their business processes. According to early BPR proponent Thomas Davenport (1990), a business process is a set of logically related tasks performed to achieve a defined business outcome. Re-engineering emphasized a holistic focus on business objectives and how processes related to them, encouraging full-scale recreation of processes rather than iterative optimization of sub-processes. Business process reengineering is also known as business process redesign, business transformation, or business process change management.
  • 1.1K
  • 12 Oct 2022
Topic Review
Gamma Squeeze
In the stock market, a gamma squeeze occurs when the underlying price of a stock increases within a very short timeframe. A higher amount of money moving into call options results in greater buying activity and can push the stock price up as a result.
  • 1.1K
  • 07 Nov 2022
Topic Review
Accounting Higher Education Preparing the Future of Accounting
The accounting profession is undergoing significant changes due to revolutions in technology and markets. It is ever more important for higher education institutions (HEIs) to understand how to prepare professionals and students for the not-so-distant future. 
  • 1.1K
  • 12 Jul 2022
Topic Review
Blockchain-Based Wine Supply Chain for the Industry Advancement
Wine production counts more than 8000 years and it is still one of the most significant agri-food sectors worldwide considering the generated revenues in the countries' economies and employment level in the sector as well as the health aspects of wine consumption.
  • 1.0K
  • 01 Dec 2021
Topic Review
Perceived Authenticity in Intangible Cultural Heritage Tourism
In the era of the experience economy, intangible cultural heritage (ICH) is now much a richer in terms of authenticity, which largely enriches the tourist experience. The dual dimensions of authenticity (constructive and existential) have significantly different effects on experience quality and satisfaction. Furthermore, with regard to the mediating effect of experience quality, experience quality plays a partially mediating role between existential authenticity and satisfaction. 
  • 1.0K
  • 24 Mar 2022
Topic Review
Volatility
In finance, volatility (usually denoted by σ) is the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns. Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price of a market-traded derivative (in particular, an option).
  • 1.0K
  • 28 Oct 2022
Topic Review
Journal JRFM
Journal of Risk and Financial Management (ISSN 1911-8074; ISSN 1911-8066 for printed edition) is an international, peer-reviewed, open access journal on risk and financial management. JRFM was formerly edited by Prof. Dr. Raymond A.K. Cox and published by Prof. Dr. Alan Wong online in one yearly volume from 2008 until end 2012. Since October 2013, it is published monthly and online by MDPI. International Engineering and Technology Institute (IETI), Institute of Data Science and Artificial Intelligence (IDSAI), International Research Institute for Economics and Management (IRIEM) are affiliated to Journal of Risk and Financial Management (JRFM) and their members receive a discount on the article processing charges. Manuscripts are peer-reviewed and a first decision provided to authors approximately 13.9 days after submission; acceptance to publication is undertaken in 2.9 days (median values for papers published in this journal in the second half of 2020).
  • 1.0K
  • 26 Sep 2021
Topic Review
NHRE Deployment
Despite globally progressing energy transition, the deployment of non-hydropower renewable energy (NHRE) in developing countries varies by country and overall is moderate. This entry aims to explain why developing economies with significant challenges in the energy sector are not actively engaged in NHRE diffusion. In doing so, the entry reviews scholarly work on renewable energy (RE) deployment in developing countries and presents a two-stage analytical framework for assessing the NHRE development status. The procedure helps assess the current situation in the national energy sectors in connection to their economic growth and development, environmental sustainability and energy security. At the next stage, the framework lets analyse the preparedness of the national energy sectors for NHRE diffusion. The analysis spans six dimensions: structure of energy sector, RE regulation, institutions and governance, capital and investment, infrastructure and business environment, and human capital. The two-stage analytical framework assists in checking the hypothesis that more advanced economically and institutionally countries are more likely to commence NHRE development.
  • 1.0K
  • 27 Oct 2020
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