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Topic Review
Energy Subsidies
Energy subsidies are measures that keep prices for consumers below market levels or for producers above market levels, or reduce costs for consumers and producers. Energy subsidies may be direct cash transfers to producers, consumers, or related bodies, as well as indirect support mechanisms, such as tax exemptions and rebates, price controls, trade restrictions, and limits on market access. They may also include energy conservation subsidies. The development of today's major modern energy industries have all relied on substantial subsidy support. Global fossil fuel subsidies represented 6.5% of global GDP in 2015. The elimination of these subsidies is widely seen as one of the most effective ways of reducing global carbon emissions.
  • 907
  • 29 Sep 2022
Topic Review
Leverage
In finance, leverage (or gearing in the United Kingdom and Australia) is any technique involving borrowing funds to buy things, hoping that future profits will be many times more than the cost of borrowing. This technique is named after a lever in physics, which amplifies a small input force into a greater output force, because successful leverage amplifies the comparatively small amount of money needed for borrowing into large amounts of profit. However, the technique also involves the high risk of not being able to pay back a large loan. Normally, a lender will set a limit on how much risk it is prepared to take and will set a limit on how much leverage it will permit, and would require the acquired asset to be provided as collateral security for the loan. Leveraging enables gains to be multiplied. On the other hand, losses are also multiplied, and there is a risk that leveraging will result in a loss if financing costs exceed the income from the asset, or the value of the asset falls.
  • 1.2K
  • 29 Sep 2022
Topic Review
Foreign-Exchange Reserves
Foreign-exchange reserves (also called forex reserves or FX reserves) is money or other assets held by a central bank or other monetary authority so that it can pay its liabilities if needed, such as the currency issued by the central bank, as well as the various bank reserves deposited with the central bank by the government and other financial institutions. Reserves are held in one or more reserve currencies, mostly the United States dollar and to a lesser extent the Euro.
  • 816
  • 29 Sep 2022
Topic Review
Project Management Maturity and Business Excellence
Even though Industry 4.0 is primarily focused on the implementation of advanced digital technologies, this is not the only aspect that should be taken into consideration. One of the aspects that calls for attention is the ability to create a sustainable and agile industrial environment. In this sense, the role of project management is crucial for achieving business excellence in a new industrial paradigm. Using the Project Management Maturity Model (ProMMM), a significant connection was found between project management maturity and business excellence. In light of technology advances, these relations were further examined in the context of Industry 4.0Empirically-based conclusions were drawn, which contribute to the literature on project management and business excellence in the context of Industry 4.0. 
  • 432
  • 29 Sep 2022
Topic Review
Private Equity Secondary Market
In finance, the private equity secondary market (also often called private equity secondaries or secondaries) refers to the buying and selling of pre-existing investor commitments to private equity and other alternative investment funds. Given the absence of established trading markets for these interests, the transfer of interests in private equity funds as well as hedge funds can be more complex and labor-intensive. Sellers of private equity investments sell not only the investments in the fund but also their remaining unfunded commitments to the funds. By its nature, the private equity asset class is illiquid, intended to be a long-term investment for buy-and-hold investors, including "pension funds, endowments and wealthy families selling off their private equity funds before the pools have sold off all their assets". For the vast majority of private equity investments, there is no listed public market; however, there is a robust and maturing secondary market available for sellers of private equity assets. Buyers seek to acquire private equity interests in the secondary market for multiple reasons. For example, the duration of the investment may be much shorter than an investment in the private equity fund initially. Likewise, the buyer may be able to acquire these interests at an attractive price. Finally, the buyer can evaluate the fund's holdings before deciding to purchase an interest in the fund. Conversely, sellers may seek to sell interest for various reasons, including the need to raise capital, the desire to avoid future capital calls, the need to reduce an over-allocation to the asset class or for regulatory reasons. Driven by strong demand for private equity exposure over the past decade, a vast amount of capital has been committed to secondary market funds from investors looking to increase and diversify their private equity exposure.
  • 1.1K
  • 28 Sep 2022
Topic Review
Digital Taxation in Countries
There is no concise definition for the digital economy as the description is used to refer to various economic activities. Digitalization has intensified globalization and economic interactivity between countries both developed and developing, increasing the complexity and lack of transparency in economic activities.
  • 1.9K
  • 28 Sep 2022
Topic Review
Electronic Data Interchange
Electronic data interchange (EDI) is the concept of businesses electronically communicating information that was traditionally communicated on paper, such as purchase orders and invoices. Technical standards for EDI exist to facilitate parties transacting such instruments without having to make special arrangements. EDI has existed at least since the early 70s, and there are many EDI standards (including X12, EDIFACT, ODETTE, etc.), some of which address the needs of specific industries or regions. It also refers specifically to a family of standards. In 1996, the National Institute of Standards and Technology defined electronic data interchange as "the computer-to-computer interchange of strictly formatted messages that represent documents other than monetary instruments. EDI implies a sequence of messages between two parties, either of whom may serve as originator or recipient. The formatted data representing the documents may be transmitted from originator to recipient via telecommunications or physically transported on electronic storage media." It distinguished mere electronic communication or data exchange, specifying that "in EDI, the usual processing of received messages is by computer only. Human intervention in the processing of a received message is typically intended only for error conditions, for quality review, and for special situations. For example, the transmission of binary or textual data is not EDI as defined here unless the data are treated as one or more data elements of an EDI message and are not normally intended for human interpretation as part of on-line data processing." In short, EDI can be defined as the transfer of structured data, by agreed message standards, from one computer system to another without human intervention.
  • 573
  • 28 Sep 2022
Topic Review
COVID-19 Shock Affect Intergenerational Income Mobility
The COVID-19 crisis has caused a huge negative shock to economic activities worldwide, leading to a reduction in income and changes in income distribution. Intergenerational mobility is an important indicator of sustainable social development. 
  • 503
  • 28 Sep 2022
Topic Review
Artificial Neural Network
Artificial neural networks (ANN) are known to be able to provide an abnormal return by using technical indicators as predictors in stock markets. The ANN, as a deep learning (DL)  technique is used to recognize patterns or images by imitating the visual processing of living organisms.
  • 625
  • 28 Sep 2022
Topic Review
Taxing the Digital Economy through Consumption Taxes
Owing to the Fourth Industrial revolution and digital transformation, the digital economy has grown substantially globally and in Africa. Despite the positive outcomes such as advancements in technology, improvements in business models and expansion in digital financial inclusion, negative implications include the erosion of tax bases due to the invisible nature of digital transactions. Although the digital economy is one of the biggest and quickest growing sectors in the African continent, its contribution to tax revenue is negligible. Developed and developing countries are grappling to find effective ways of mobilizing revenues from this hard to tax economy. African countries have turned to digital services taxes, value added taxes and withholding taxes in a bid to collect revenue from the digital economy to broaden their tax bases. There is intense debate among policymakers, governments, development bodies and tax bodies on the most effective way to tax the digital economy.
  • 913
  • 28 Sep 2022
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