経済学 — 全 下位分類

This book provides both practice-oriented and academic insights into the disruptive power of fintech for the banking industry. It explores (1) whether and how the banking industry can use newly emerging technologies in the financial sphere to its advantage while managing any associated risks, (2) how these technologies affect traditional banking service formats as well as the pricing of these services, and (3) whether the emergence of fintech in the banking industry calls for a rethinking of existing banking regulations such as the Basel Accords as well as country-specific regulations.

Forecasting is integral to all governmental activities, especially budgetary activities. Without good and accurate forecasts, a government will not only find it difficult to carry out its everyday operations but will also find it difficult to cope with the increasingly complex environment in which it has to operate. This book presents, in a simple and easy to understand manner, some of the commonly used methods in budget forecasting, simple as well as advanced.

The book is divided into three parts: It begins with an overview of forecasting background, forecasting process, and forecasting methods, followed by a detailed discussion of the actual methods in Parts I, II, and III. Part I discusses a combination of basic time series models such as percentage average, simple moving average, double moving average, exponential moving average, double as well as triple, simple trend line, time-series with cyclical variation, and time-series regression, with single and multiple independent variables. Part II discusses some of the more advanced, but frequently used time series models, such as ARIMA, regular as well as seasonal, Vector Autoregression (VAR), and Vector Error Correction (VEC). Part III provides an overview of three of the more recent advances in time series models, namely ensemble forecasting, state-space forecasting, and neural network. The book concludes with a brief discussion of some practical issues in budget forecasting.

Although a number of selected African countries have made efforts to implement various financial sector reforms, many countries have not fully implemented the requisite reforms required for sustainable development. Instead, they have focused mainly on bank-based financial reforms, thereby neglecting market-based financial reforms. This study provides a one-stop shop for understanding the history and evolution of the financial sector in Africa with a special focus on the sub-Saharan region where the financial system in many countries is still at a relatively nascent stage. The analysis is extensive and robust, and starts from financial repression to financial liberalisation (both internal and external), and its role in sustainable development and poverty alleviation.

The book covers a range of important research issues pertaining to financial development in selectede African countries, including interest rate and exchange rate reforms, the dynamics of bank-based and market-based financial development; the role of the informal financial sector in sustainable development; the finance-growth nexus; bank-based versus market-based financial sectors in Africa; financial development and information and communication technology; and financial development and gender equality, among other topics. The book also considers the relationship between the COVID-19 global pandemic and financial development, and concludes by presenting a forecast of the future trends of financial and sustainable development on the African continent in general and sub-Saharfan Africa in particular. The chapters are authored by prominent scholars and researchers in the field of finance and banking, applied econometrics and development economics, with a deep understanding and knowledge of financial development and the local situations in African countries.

This book provides crucial reference material for academics, researchers, policymakers and students of all levels and is a must-read for anyone wishing to understand the nature of finance and sustainable development in Africa in relation to the rest of the world. It covers African countries, but with more emphasis on the sub-Saharan African region where the financial systems in many of the countries are still relatively underdeveloped.

In this book, the complex topic of crypto securities is presented in a compact, understandable and practical manner. In addition to conveying the fundamentals and technical background of the crypto market, a classification in the various areas of supervisory law is made. The focus is on German law, although reference is also made to the European equivalence standards. In order to succeed in a correct classification into European financial market law, both the Liechtenstein law on tokens and VT service providers and the European proposal for a regulation on markets for crypto assets are discussed in detail and compared with the German supervisory regulations on crypto assets. The aim, in addition to creating a basic understanding of how crypto assets work, is to construct a comprehensive overall picture of their regulatory treatment in Germany and to include possible implications of a European push.

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The work thus provides guidance to individuals who,for example, wish to invest in cryptocurrencies or start a business related to cryptocurrencies.

The last few years have been "anni horribiles" for in International Economic Law in general and in particular for the World Trade Organization, since its inception in 1995 the guarantor of the world multilateral trade system. The increasing trade tensions, a high level of US security tariffs on steel and aluminium, the US boycott of the WTO Appellate Body, the US-China "trade war" and the reasons underlining it, only aggravated a disastrous world-wide economic situation at a time of tremendous global health and societal emergency, due to the persistent devastating spread of the COVID-19 pandemic. The book critically discusses the most salient past US administration's unilateralist and protectionist practices. At the same time investigating the new Biden Administration's trade approaches in order to assess whether the precedent trade trajectory is likely to continue, or there is hope of reviving the US commitment to the rule-based multilateral trading system. The book's goal consists in distilling from current legal events the reasoning that might help the next generations in obtaining what the world needs most. These are a conscious and voluntary return to multilateralism, the search of new forms of effective global cooperation, better trade policies, a more equitable globalization, sound legal arguments, and solid economic reasons to combat rising nationalisms. If enacted, these elements hopefully would contribute to defeat new risks of political conflicts and long-lasting "trade wars". The book will be helpful to students and scholars in international and trade law, political science, and also professionals working in international and EU institutions.