scholarly journals ANALYSIS OF THE RELATIONSHIP BETWEEN BITCOIN AND STOCK INDICES, COMMODITIES AND SECURITIES

2021 ◽  
Author(s):  
Nataliia Kuzminska ◽  
◽  
Mykyta Falko ◽  
Nikita Zaharov ◽  
◽  
...  
Keyword(s):  
South Korea ◽  
The United States ◽  
Influential Factors ◽  
Chinese Economy ◽  
Stock Index ◽  
Coefficient Of Determination ◽  
Stock Indices ◽  
Gold Silver ◽  
The Impact ◽  
The Relationship

The article analyzes the impact of 44 different factors on the change in the price of bitcoin, such as: yields on US one-year bonds, prices for futures on palladium, platinum, gold, silver, copper, Chinese stock indices, German stock index DAX, French index CAC 40, stock indices of South Africa, India, Mauritius, England, Switzerland, Sweden, South Korea, etc. The most influential factors were selected, with the help of which two regression models were built. The presence of insignificant factors in the first model led to the need to consider the second one, which is much better. The second model lacks multicollinearity, but there are autocorrelation of residues and heteroscedasticity. There was an attempt to eliminate autocorrelation of residues, but it led to a significant reduction in the coefficient of determination to 22%. An attempt to explain the causality of the Bitcoin exchange rate to the KOSPRI index has been made. South Korea is a country, which actively cooperates with two main leaders in Bitcoin mining, namely China, where 65 % of new bitcoins are created, and the United States – 23 % of new bitcoins. Modern economic leaders actively influence not only the economy of their country, but also other economies. Korean companies are actively penetrating both the Chinese economy and the US national economy, which determines their impact on Bitcoin mining, as a large amount of necessary electronics is produced by South Korean companies such as SK hynix Inc. As for the palladium futures rate, palladium is a metal which is actively used in production of the electronics needed to mine bitcoin. Prospects for further research depend on trends in the price of bitcoin. It is possible that the price of the cryptocurrency Bitcoin will gradually rise, as some corporations begin to recognize Bitcoin as a means of payment for goods and services. This will increase demand and, as a result, prices. The confidence of large companies in Bitcoin will indicate the reliability of the cryptocurrency, which in turn will give confidence to minority investors in the need to add cryptocurrency to investment portfolios. The rise in prices will indicate the need to study the impact of various factors on changes in the price of Bitcoin. If the popularity of cryptocurrency begins to wane, it will lead to a rapid loss of its price. This development option will indicate the inexpediency of continuing to study the relationship of this cryptocurrency with these factors and the need to find other ones.

Low Self-Control, Substance-Using Peers and Intimate Partners, Pro-Drug Use Definitions, and Inhalant Use Among Convicted Offenders in South Korea

2020 ◽  
Vol 51 (1) ◽  
pp. 128-142 ◽  
Author(s):  
Jaeyong Choi ◽  
Nathan E. Kruis
Keyword(s):  
Social Learning ◽  
South Korea ◽  
Strong Support ◽  
The United States ◽  
Self Control ◽  
Learning Mechanisms ◽  
Mediation Effects ◽  
Mediation Hypothesis ◽  
Low Self Control ◽  
The Relationship

Hirschi has repeatedly argued that the relationship between social learning variables and crime is a product of “self-selection” driven by low self-control (LSC). Akers’ has suggested that social learning mechanisms, such as affiliations with deviant individuals and acceptance of criminal definitions, can mediate the effects of LSC on crime. Interestingly, there has been little comparative work done to explore this mediation hypothesis in the realm of substance use for offender populations outside of the United States. This study helps fill these gaps in the literature by exploring the potential mediation effects of social learning variables on the relationship between LSC and inhalant use among a sample of 739 male offenders in South Korea. Our results provide strong support for the mediation hypothesis that LSC indirectly influences self-reported inhalant use through social learning mechanisms.

scholarly journals The health and relationship dynamics of late-life couples: a systematic review of the literature

2009 ◽  
Vol 29 (3) ◽  
pp. 455-480 ◽  
Author(s):  
RUTH B. WALKER ◽  
MARY A. LUSZCZ
Keyword(s):  
Systematic Review ◽  
Marital Quality ◽  
Late Life ◽  
The United States ◽  
Health It ◽  
Social Emotional ◽  
Marital Relations ◽  
The Impact ◽  
The Relationship ◽  
Adequate Communication

ABSTRACTLate-life husband and wife relationships are increasingly recognised as an important factor in promoting wellbeing, particularly in terms of the health, social, emotional, financial and practical needs of older people. Knowledge of marital dynamics and how they affect both members of a couple remains scarce. This systematic review aimed to identify and appraise research that has focused explicitly on the dynamics of the relationship, as evinced by data frombothspouses. Implementing rigorous identification strategies, 45 articles were identified and reviewed. These studies were grouped into three broad thematic areas: marital relations and satisfaction; concordance in emotional state or physical health; and the interplay between marital quality and wellbeing. The issues found to affect marital relations and satisfaction in late life included equality of roles, having adequate communication, and transitions to living apart. There is strong evidence for couple concordance in depression, that marital relationships affect ill-health, longevity and recovery from illness, and reciprocally that ill-health impacts on the marriage itself. The research also suggests important gender differences in the impact of marital dynamics on health. It has led to the conclusion that there is a need for more diverse studies of late-life marriages, particularly ones that examine the dynamics of non-traditional elderly couples and that extend beyond a predominant focus on the Caucasian population of the United States.

The Impact of the Korean Wave on South Korea–Taiwan Relations

Asian Survey ◽  
2021 ◽  
Vol 61 (2) ◽  
pp. 217-240
Author(s):  
Sung Deuk Hahm ◽  
Sooho Song
Keyword(s):  
South Korea ◽  
Empirical Evidence ◽  
Soft Power ◽  
Direct Investment ◽  
Great Success ◽  
Policy Changes ◽  
Cultural Products ◽  
Korean Wave ◽  
The Impact ◽  
The Relationship

Ever since the concept of soft power was introduced, there has been debate about what it is and how it works. We join the debate by studying how the success of Korean cultural products in Taiwan has improved the relationship between South Korea and Taiwan. The two countries normalized their relationship in 1948 and maintained cooperation until the severance of formal ties in 1992 because of South Korea’s rapprochement with China. Beginning in early 2000, however, South Korea’s cultural products have enjoyed great success in Taiwan. Since that time, the relationship between the two countries has significantly improved, including trade and tourism expansion, increased Taiwanese direct investment in South Korea, and policy changes by Taiwan’s government. These changes provide empirical evidence of soft power.

A Dynamic Theory of Populism in Power

2021 ◽  
Author(s):  
Julio F. Carrión
Keyword(s):  
Regime Change ◽  
Dynamic Theory ◽  
Empirical Relationship ◽  
The United States ◽  
Democratic Governance ◽  
Theory Of Change ◽  
Popular Participation ◽  
The Andes ◽  
The Impact ◽  
The Relationship

The relationship between populism and democracy is a hotly debated topic. Some believe that populism is inherently bad for democracy because it is anti-pluralist and confrontational. Others argue that populism can reinvigorate worn-out democracies in need of an infusion of greater popular participation. This book advances this debate by examining the empirical relationship between populism in power and democracy. Does populism in power always lead to regime change, that is, the demise of democracy? The answer is no. The impact of populism on democracy depends on the variety of populism in power: the worst outcomes in democratic governance are found under unconstrained populism. This book discusses the conditions that explain how populism becomes unconstrained, and advances a dynamic theory of change that shows how the late victories of populists build on early ones, resulting in greater power asymmetries. The book analyzes five populist presidencies in the Andes. In four of them (Bolivia, Ecuador, Peru, and Venezuela), populism became unconstrained and regime change followed. In one case, Colombia, populism in power was contained and democracy survived. The concluding chapter places the Andean cases in comparative perspective and discusses how unconstrained populism in other cases (Nicaragua and Hungary) also lead to the end of electoral democracy. Where populism in power was constrained (Honduras and the United States), regime change did not materialize. This book advances a theory of populism that help us understand how democracies transition into non-democracies. To that extent, the book illuminates the processes of democratic erosion in our time.

The Impact of Energy on the Adoption of Conservation Tillage in the United States

1998 ◽  
Vol 9 (5) ◽  
pp. 549-568
Author(s):  
Noel D. Uri
Keyword(s):  
United States ◽  
Crude Oil ◽  
Conservation Tillage ◽  
The United States ◽  
Structural Instability ◽  
Special Importance ◽  
The Real ◽  
Real Price ◽  
The Impact ◽  
The Relationship

The impact of energy on the adoption of conservation tillage is of special importance in addressing concerns about the effect of agricultural production on the environment in the United States. It is the subject of this paper. After establishing that a relationship exists between the price of energy and the adoption of conservation tillage via cointegration techniques, the relationship is quantified. It is shown that while the real price of crude oil, the proxy used for the price of energy, does not affect the rate of adoption of conservation tillage, it does impact the extent to which it is used. Finally, there is no structural instability in the relationship between the relative use of conservation tillage and the real price of crude oil over the period 1963 to 1997.

scholarly journals Prediction and comparison of the impact of COVID-19 epidemic on the financial industry of major countries based on neural intelligent algorithm

2020 ◽  
Vol 39 (6) ◽  
pp. 8831-8838
Author(s):  
Bin Wang ◽  
Qingyuan Zhou
Keyword(s):  
United States ◽  
Global Economy ◽  
Mutual Influence ◽  
The United States ◽  
Household Consumption ◽  
Intermediate Input ◽  
Financial Industry ◽  
Government Consumption ◽  
The Impact ◽  
The Relationship

The global economy appears the trend of anti-globalization under the influence of COVID-19. Based on the input-output table of lead database from 2006 to 2020, this paper divides the factors that affect the development of financial industry in China, the United States and Russia into six aspects: price, intermediate input, household consumption, government consumption, export and import. ADGA-BP neural network model is proposed in this paper, which is based on six aspects of price, intermediate input, consumer, government consumption, export and import. The intermediate input is decomposed from the perspective of industrial structure to study the interrelationship between financial industry and other industries in the three countries. The results show that the intermediate input is the main factor in the development of financial industry in the three countries, but the source industries of the intermediate input are not the same; the two factors of household consumption and price are closely related to the development of financial industry in the three countries, and they all play a role in promoting China, while the relationship between household consumption and the United States and between price and Russia is reverse; Government consumption only has a significant impact on Russia; from the perspective of mutual influence, the mutual investment between the financial industry of China and the United States is relatively large, while the relationship between the Russian financial industry and the two countries is relatively weak. It shows that under the background of covid-19, the development of financial industry is affected.

Income and healthcare financing system in the United States: an asymmetric analysis

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mehdi Barati ◽  
Hadiseh Fariditavana
Keyword(s):  
The United States ◽  
Set Covering ◽  
Healthcare Financing ◽  
Financing System ◽  
Data Set ◽  
Content Type ◽  
Funding Sources ◽  
Distributed Lag ◽  
The Impact ◽  
The Relationship

PurposeThe purpose of this study is to first assess how the US healthcare financing system is influenced by income variation. Then, it examines whether or not the impact of income variation is asymmetric.Design/methodology/approachFor the analyses of this paper, the autoregressive distributed lag (ARDL) model is implemented to a data set covering the period from 1960 to 2018.FindingsThe results provide evidence that major funding sources of aggregate healthcare expenditure (HCE) respond differently to changes in income. The results also imply that the effect of income is not always symmetric.Originality/valueMany studies have attempted to identify the relationship between income and HCE. A common feature of past studies is that they have only focused on aggregate HCE, while one might be interested in knowing how major funders of aggregate HCE would be affected by changes in income. Another common feature of past studies is that they have assumed that the relationship between income and HCE is symmetric.

The Impact of Social Injustice on Public Health

2019 ◽  
pp. 3-20
Author(s):  
Barry S. Levy
Keyword(s):  
Human Rights ◽  
Social Justice ◽  
Equal Opportunity ◽  
The United States ◽  
Social Injustice ◽  
Adverse Health Effects ◽  
Human Needs ◽  
Adverse Health ◽  
The Impact ◽  
The Relationship

Social injustice creates conditions that adversely affect the health of individuals and communities. It denies individuals and groups equal opportunity to have their basic human needs met. It violates fundamental human rights. It represents a lack of fairness or equity. This chapter provides two broad definitions of social injustice. It gives examples of social injustice, both within the United States and internationally. It describes adverse health effects related to social injustice. And it outlines ways in which health professionals and others can work to minimize social injustice and its adverse health consequences. Text boxes describe concepts of social justice, as well as the relationship between science and social justice. The Appendix to the chapter contains the Universal Declaration of Human Rights.

‘Y’all need to hide your kids, hide your wife’: Mobile applications, risk and sex offender databases

2016 ◽  
Vol 18 (11) ◽  
pp. 2469-2484 ◽  
Author(s):  
Sharif Mowlabocus
Keyword(s):  
United States ◽  
Sex Offenders ◽  
Mobile Applications ◽  
Sex Offender ◽  
The United States ◽  
Mobile Mapping ◽  
Recent Developments ◽  
History Of ◽  
The Impact ◽  
The Relationship

This article reflects upon recent developments in sex offender tracking and monitoring. Taking as its focus a suite of mobile applications available for use in the United States, the author explores the impact and consequences of remediating the data held by State offender databases. The article charts the recent history of techno-corrections as it applies to this category of criminal, before then undertaking an analysis of current remediation of this legally obtained data. In doing so, the author identifies how the recontextualizing of data serves to (re)negotiate the relationship between the user, the database and registered sex offenders. The author concludes by arguing that the (mobile) mapping of offender databases serves to obscure the original intentions of these recording mechanisms and might hinder their effectiveness in reducing sex offending.

SENSEX Price Fluctuation Forecasting Comparison Between Global Indices and Companies Making It

2018 ◽  
Vol 26 (3) ◽  
pp. 90-104 ◽  
Author(s):  
Aviral Sharma ◽  
Vishal Bhatnagar ◽  
Abhay Bansal
Keyword(s):  
United States Of America ◽  
Stock Exchange ◽  
The United States ◽  
Global Market ◽  
Global Markets ◽  
Sensitivity Index ◽  
Pivot Point ◽  
Global Indices ◽  
Stock Indices ◽  
The Impact

This article describes how the stock markets form the pivot point in any economy and the health of the economy is depicted by the major indices of that market. These indices tell the overall working of the markets. SENSEX of the sensitivity index of Bombay Stock Exchange (BSE) and is one of the major stock indices traded in India which is impacted by a large number of global and domestic factors. A fall in the stock market of the United States of America or any other global market triggers a change in SENSEX as well. Thus, showcasing the high-end correlation between global markets. In this article, the authors are analyze and forecast the impact of major world indices on the SENSEX using ANN's.

Sign in / Sign up

Export Citation Format

Share Document