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Proceedings of the 2022 International Conference on Bigdata Blockchain and Economy Management (ICBBEM 2022)

Author : Daowen Qiu

Publisher : Springer Nature

Page : 1730 pages

File Size : 25,98 MB

Release : 2022-12-28

Category : Business & Economics

ISBN : 9464630302

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Book Description

This is an open access book. As a leading role in the global megatrend of scientific innovation, China has been creating a more and more open environment for scientific innovation, increasing the depth and breadth of academic cooperation, and building a community of innovation that benefits all. These endeavors have made new contribution to globalization and creating a community of shared future. With the rapid development of modern economic society, in the process of economic management, informatization has become the mainstream of economic development in the future. At the same time, with the emergence of advanced management technologies such as blockchain technology and big data technology, real market information can be quickly obtained in the process of economic management, which greatly reduces the operating costs of the market economy and effectively enhances the management level of operators, thus contributing to the sustained, rapid and healthy development of the market economy. Under the new situation, the innovative application of economic management research is of great practical significance. 2022 International Conference on Bigdata, Blockchain and Economic Management (ICBBEM 2022) will be held on March 25–27, 2022 in Wuhan, China. ICBBEM 2022 will focus on the latest fields of Bigdata, Blockchain and Economic Management to provide an international platform for experts, professors, scholars and engineers from universities, scientific institutes, enterprises and government-affiliated institutions at home and abroad to share experiences, to expand professional fields, to exchange new ideas face to face, to present research results, and to discuss the key challenging issues and research directions facing the development of this field, with a view to promoting the development and application of theories and technologies in universities and enterprises.



The Essays of Warren Buffett

Author : Warren Buffett

Publisher : Wiley

Page : 400 pages

File Size : 43,99 MB

Release : 2021

Category : Corporate governance

ISBN : 9781119803270

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Book Description

As in previous editions of The Essays of Warren Buffett, this one retains the architecture and philosophy of the original edition but adds selections from Warren Buffett's most recent annual shareholder letters. All the letters are woven together into a fabric that reads as a complete and coherent narrative of a sound business and investment philosophy. As an aid to all readers, and to enable readers of the previous editions to see what is new in this one, a disposition table at the end of the book shows the various places in this collection where selections from each year's letter appear. Footnotes throughout indicate the year of the annual report from which essays are taken. To avoid interrupting the narrative flow, omissions of text within excerpts are not indicated by ellipses or other punctuation. This new edition is called for not because anything has changed about the fundamentals of Buffett's sound business and investment philosophy but because articulation of that philosophy is always delivered in the context of contemporary events and business conditions so periodic updating is warranted to maintain its currency



Retail Investor Sentiment and Behavior

Author : Matthias Burghardt

Publisher : Springer Science & Business Media

Page : 170 pages

File Size : 45,83 MB

Release : 2011-03-16

Category : Business & Economics

ISBN : 3834961701

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Book Description

Using a unique data set consisting of more than 36.5 million submitted retail investor orders over the course of five years, Matthias Burghardt constructs an innovative retail investor sentiment index. He shows that retail investors’ trading decisions are correlated, that retail investors are contrarians, and that a profitable trading strategy can be based on these aggregated sentiment measures.





Bayesian Econometrics

Author : Mauro Bernardi

Publisher : MDPI

Page : 146 pages

File Size : 21,78 MB

Release : 2020-12-28

Category : Business & Economics

ISBN : 3039437852

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Book Description

Since the advent of Markov chain Monte Carlo (MCMC) methods in the early 1990s, Bayesian methods have been proposed for a large and growing number of applications. One of the main advantages of Bayesian inference is the ability to deal with many different sources of uncertainty, including data, models, parameters and parameter restriction uncertainties, in a unified and coherent framework. This book contributes to this literature by collecting a set of carefully evaluated contributions that are grouped amongst two topics in financial economics. The first three papers refer to macro-finance issues for real economy, including the elasticity of factor substitution (ES) in the Cobb–Douglas production function, the effects of government public spending components, and quantitative easing, monetary policy and economics. The last three contributions focus on cryptocurrency and stock market predictability. All arguments are central ingredients in the current economic discussion and their importance has only been further emphasized by the COVID-19 crisis.



From Opinion Mining to Financial Argument Mining

Author : Chung-Chi Chen

Publisher : Springer Nature

Page : 102 pages

File Size : 32,85 MB

Release : 2021

Category : Application software

ISBN : 9811628815

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Book Description

Opinion mining is a prevalent research issue in many domains. In the financial domain, however, it is still in the early stages. Most of the researches on this topic only focus on the coarse-grained market sentiment analysis, i.e., 2-way classification for bullish/bearish. Thanks to the recent financial technology (FinTech) development, some interdisciplinary researchers start to involve in the in-depth analysis of investors' opinions. These works indicate the trend toward fine-grained opinion mining in the financial domain. When expressing opinions in finance, terms like bullish/bearish often spring to mind. However, the market sentiment of the financial instrument is just one type of opinion in the financial industry. Like other industries such as manufacturing and textiles, the financial industry also has a large number of products. Financial services are also a major business for many financial companies, especially in the context of the recent FinTech trend. For instance, many commercial banks focus on loans and credit cards. Although there are a variety of issues that could be explored in the financial domain, most researchers in the AI and NLP communities only focus on the market sentiment of the stock or foreign exchange. This open access book addresses several research issues that can broaden the research topics in the AI community. It also provides an overview of the status quo in fine-grained financial opinion mining to offer insights into the futures goals. For a better understanding of the past and the current research, it also discusses the components of financial opinions one-by-one with the related works and highlights some possible research avenues, providing a research agenda with both micro- and macro-views toward financial opinions.



Inefficient Markets

Author : Andrei Shleifer

Publisher : OUP Oxford

Page : 308 pages

File Size : 14,66 MB

Release : 2000-03-09

Category : Business & Economics

ISBN : 0191606898

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Book Description

The efficient markets hypothesis has been the central proposition in finance for nearly thirty years. It states that securities prices in financial markets must equal fundamental values, either because all investors are rational or because arbitrage eliminates pricing anomalies. This book describes an alternative approach to the study of financial markets: behavioral finance. This approach starts with an observation that the assumptions of investor rationality and perfect arbitrage are overwhelmingly contradicted by both psychological and institutional evidence. In actual financial markets, less than fully rational investors trade against arbitrageurs whose resources are limited by risk aversion, short horizons, and agency problems. The book presents and empirically evaluates models of such inefficient markets. Behavioral finance models both explain the available financial data better than does the efficient markets hypothesis and generate new empirical predictions. These models can account for such anomalies as the superior performance of value stocks, the closed end fund puzzle, the high returns on stocks included in market indices, the persistence of stock price bubbles, and even the collapse of several well-known hedge funds in 1998. By summarizing and expanding the research in behavioral finance, the book builds a new theoretical and empirical foundation for the economic analysis of real-world markets.



Quarterly Essay 21 What's Left?

Author : Clive Hamilton

Publisher : Black Inc.

Page : 114 pages

File Size : 48,43 MB

Release : 2006-03-01

Category : Political Science

ISBN : 1921825200

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Book Description

In the first Quarterly Essay of 2006, Clive Hamilton throws out a challenge to Australia’s party of social democracy – to both its true believers and right-wing machine men. Will it be business-as-usual and creeping atrophy, or will the Labor Party find a new way of talking to individualistic, affluent Australia? According to Hamilton, Labor and the Left must acknowledge that the social democracy of old – with its strong unions, public ownership of assets and distinct social classes – is dead. Prosperity, more than poverty, is the dominant characteristic of Australia today. Given this, should governments confine themselves to stoking the fires of the economy and protecting the interests of wealth creators? Or is there room for a political program that embodies new ideals but can also withstand economic scare tactics? This is an original and provocative account of our present political juncture by a man of the Left who accuses the Left of irrelevance. Any new progressive politics, Hamilton argues, will need to tap into the anxieties and aspirations of the nation, find new ways to talk about morality, and thereby address deeper human needs. “The Australian Labor Party has served its historical purpose and will wither and die as the progressive force of Australian politics.” —Clive Hamilton, What's Left?



Essays on: The Nature and State of Modern Economics

Author : Tony Lawson

Publisher : Routledge

Page : 313 pages

File Size : 23,65 MB

Release : 2015-04-17

Category : Business & Economics

ISBN : 131753087X

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Book Description

What do modern academic economists do? What currently is mainstream economics? What is neoclassical economics? And how about heterodox economics? How do the central concerns of modern economists, whatever their associations or allegiances, relate to those traditionally taken up in the discipline? And how did economics arrive at its current state? These and various cognate questions and concerns are systematically pursued in this new book by Tony Lawson. The result is a collection of previously published and new papers distinguished in providing the only comprehensive and coherent account of these issues currently available. The financial crisis has not only revealed weaknesses of the capitalist economy but also highlighted just how limited and impoverished is modern academic economics. Despite the failings of the latter being more widely acknowledged now than ever, there is still an enormous amount of confusion about their source and true nature. In this collection, Tony Lawson also identifies the causes of the discipline’s failings and outlines a transformative solution to its deficiencies. Amongst other things, Lawson advocates for the adoption of a more historical and philosophical orientation to the study of economics, one that deemphasizes the current focus on mathematical modelling while maintaining a high level of analytical rigour. In so doing Lawson argues for a return to long term systematic and sustained projects, in the manner pursued by the likes of Marx, Veblen, Hayek and Keynes, concerned first and foremost with advancing our understanding of social reality. Overall, this forceful and persuasive collection represents a major intervention in the on-going debates about the nature, state and future direction of economics.



Redefining the Corporation

Author : James E. Post

Publisher : Stanford University Press

Page : 340 pages

File Size : 19,49 MB

Release : 2002

Category : Business & Economics

ISBN : 9780804743105

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Book Description

This book shows how the modern corporation must meet the expectations of diverse constiutents who contribute to its existence and success, the stakeholders: resource providers, customers, suppliers, alliance partners, and social and political actors. It argues that the corporation must be seen as an institution engaged in mobilizing resources to create wealth and benefits for all its stakeholders.