scholarly journals Speculation in the cryptocurrency market

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Paweł Milka

The article analyses the impact of speculation on the cryptocurrency market. In the introduction, the author interprets the meaning of the speculation and a speculator’s way of thinking. The literature review was broken down into two aspects. The first is to analyse the literature on the subject in terms of the cryptocurrency market. The second is an analysis of the sentiment index, which becomes the primary research method. The analysis of the sentiment value shows a high correlation between the impact of sentiment on the value of cryptocurrencies. Further recommendations are to analyse the sentiment with regard to listed companies (Polish and international) and stock indices (including the forex market).  

PALAPA ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 199-209
Author(s):  
Nurhayati Mardhatilla ◽  
Ramdhan Witarsa ◽  
Nurhaswinda Nurhaswinda

This study aims to determine and described the learning creativity of elementary school students using the number head together learning model. This research method is a literature review research method. The stages of this literature review are data collection, data reduction, data display, discussion, and conclusions. The results showed that from 17 articles published from 2010-2020 about the number head together learning model and learning creativity of elementary school students, there were 2 articles that matched these variables. The number head together learning model can increase the learning creativity of elementary school students. The novelty of this research is the connection between one article and another that discusses the same topic. The impact of the results of this study is the increasing number of literature review studies to reinforce existing theories.


Author(s):  
Наталія Рашевська ◽  
Володимир Соловйов

Rashevska N.V. and Soloviev V.N. Augmented Reality and the Prospects for Applying Its in the Training of Future Engineers. The education system of Ukraine is closely linked with the world education trends, therefore it requires constant renewal and expansion. One of the progressive areas of organizing studying process is creating the studying environment which will allow students to reveal their intellectual potential while searching for the necessary knowledge. That’s why the purpose of the article is analysis of the concept of augmented reality and prospects of its application in the process of training future engineers. The object of study is the system of training future engineers and the subject is using of augmented reality technologies in the process of training future engineers. The research method is analyzing the impact of the augmented reality technologies on the training future engineers. During the research, we have identified positive aspects of the augmented reality technologies in the process of training future engineers. We have defined the stages of creating some methodical system components of teaching fundamental disciplines in the higher technical school through interdisciplinary integration and technologies of augmented reality.  


2020 ◽  
Vol 198 ◽  
pp. 03033
Author(s):  
Ping Yi

Based on the background of the Ministry of Finance’s concern about the issue of goodwill impairment and the frequent outbreak of goodwill impairment risk, this paper analyzes the difference in the proportion of goodwill impairment during the valuation adjustment mechanism ( VAM ) period and after the VAM period, with a view to providing theoretical and data reference suggestions for the standard-setters and regulators on preventing goodwill impairment risk and improving the relevant regime of VAM, and also providing theoretical support and risk warning for stakeholders in M&A. Combining the normative research method and the empirical research method, this paper takes the merger and acquisition event completed by the A-share listed companies of civil engineering construction industry in 2014-2016 as the initial sample, and studies the difference in the proportion of goodwill impairment during the VAM period and after the VAM period. The conclusion of this paper is: In the merger and acquisition transaction with VAM, the proportion of goodwill impairment of listed companies after the VAM period are greater than that of the VAM period.


2021 ◽  
Vol 8 (Special Issue) ◽  
pp. 261-276
Author(s):  
Ike Purnamasari ◽  
Salina Kassim

The COVID-19 pandemic, which hit humankind in late 2019, has immensely affected food-insecure people who are susceptible to chronic hunger. Hundreds of millions of people have already been suffering from hunger and malnutrition even before the virus hit. This has motivated various groups from the society to donate for the provision of food to those below the poverty line. In this regard, crowd-donating has a high potential to assist the affected communities, which will promote the prospect of Islamic crowd-investing in realizing the efforts of increasing food supplies that may reduce hunger. The purposes of this research are, first, to integration the potentials of crowd-donating and Islamic crowd-investing in realising a hunger-free society, and second, to develop the concept of a “one-stop-centre staple food solution” for supporting food sustainability. Systematic literature review research method is used in this study, specifically to review the potentials of crowd-donating and Islamic crowd-investing in reducing the impact of hunger on the society. This research delivers the concept of providing staple food for food insecure families through crowd-donating, and provides a conceptual overview of establishing a “one-stop-centre staple food solution” through Islamic crowd-investing to supply staple food and enable cheap transactions for people who are prone to hunger. It is hoped that the findings of this study may provide input as the basis for policy makers to create a hunger-free society through potential crowd-donating and Islamic crowd-investing, particularly for handling such a crisis during the current pandemic.


10.3823/2456 ◽  
2017 ◽  
Vol 10 ◽  
Author(s):  
Sidney Medeiros de Oliveira ◽  
Marianna Leite Barroso ◽  
Vânia Barbosa do Nascimento ◽  
Gislene Farias de Oliveira

Evidence-based research, tend to encourage the development and / or use of the results found, in the clinical practice. The amount and complexity of information in health, requires the production of literature review methods, such as integrative review, which provide a support in the form of synthesis. The aim of this study was to analyze the scientific literature available on midwifery in SciELO database from 2010 to 2015. It presents general concepts and stages of development of the integrative review, as well as relevant aspects of the applicability of this method for research in nursing and health in general. The integrative review is a research method that allows a systematic search, critical assessment and the promotion of a synthesis of the available evidence on the subject investigated.The publications reviewed here, have shown how it is relevant to clinical practice, the participation of nursing in all stages of the gestational cycle, including childbirth and the postpartum period. Also provided to identify gaps that that will direct the development of future research, such as those relating to liability issues of the nursing area hardly contemplated in studies of care in obstetrics.  Keywords: Research. obstetric nursing. Health.


2020 ◽  
Vol 21 (2) ◽  
pp. 593-609
Author(s):  
Jarosław Krajewski ◽  
Andrzej Tokarski ◽  
Maciej Tokarski

The phenomenon of enterprises bankruptcy is an extremely complex process of economic, legal, social and even psychological nature. In the developed countries, the first studies on forecasting bankruptcy date to the early 20th century. In Central and Eastern Europe, due to, among other factors, the geopolitical situation and the introduced economic system, this issue became the subject of researchers’ interest only in the 1990s. The universality and complexity of the phenomenon incline the Authors to make an attempt to identify the scale of the bankruptcy processes in the states of the Visegrad Group (V4). The countries of V4 were selected because of their common history and similar economic development. The aim of this article is to analyze the dynamics of the phenomenon of bankruptcy of enterprises in the states of the V4 Group in the years 2005–2016 on the basis of the data taken from the Credit reform reports. The estimation of trend models in time series on the basis of the bankruptcy in the Visegrad Group countries in the years 2005–2016 was used in the article as the primary research method. The descriptive analysis was also applied in the article.


2018 ◽  
Vol 2018 (2) ◽  
pp. 94-117
Author(s):  
Olga Oyner ◽  
Elena Panteleeva ◽  
Yuliya Meteleva ◽  
Yuliya Tsygankova

This paper focuses on the customer orientation and considers an evolution of this notion, its modern interpretation, and conceptual model of customer-centric business approach. The main goal is to identify and classify the attributes of customer-centric approach. The subject of our study is a customer-centric approach, and the objects are attributes of this approach. As a research method, we use a meta-analysis of academic papers addressing customer orientation and related concepts. The model developed contains a combination of three types of customer centricity attributes and metrics of business performance of customercentric companies. This model forms the basis for further study of customer-centric approach peculiarities in different industries, and for the evaluation of the impact of customer-centricity level on business performance.


Author(s):  
Chi-Tz Kuo ◽  
Hsiao-Jui Sue ◽  
Po-Han Chen

Since the outbreak of COVID-19, many parts of the world have fallen into deep recession. Governments in every country have adopted various measures to restrict social gatherings due to the need to control the pandemic. This includes restrictions on activities in homes and communities. Fundamentally, epidemic prevention relies on the measures individuals take. A community’s epidemic prevention measures become more critical as activities are held in houses or communities once again. From the perspective of the theory of planned behavior, this study investigates whether the various epidemic prevention measures and characteristics of a community affect residents’ perception of epidemic prevention. We use the truncated regression model as the primary research method. The empirical results show that the community’s epidemic prevention measures can change residents’ awareness of the importance of epidemic prevention. Moreover, the scale of the community and management committee are also found to have a partial impact.


2021 ◽  
Vol 1 ◽  
pp. 201-210
Author(s):  
Yvonne Yu Bing Wong ◽  
Sam Conrad Joyce ◽  
Lucienne Blessing

AbstractProductivity studies in the AEC industry has gained significant attention in the past decade, however the impact from actual industry application has not kept up. This could be attributed to the focus on construction productivity instead of engineering productivity. This paper presents a systematic literature review on engineering design productivity in AEC industry focusing on design research method applications.


2021 ◽  
Vol 45 (3) ◽  
pp. 9-28
Author(s):  
Ewa Chrostowska ◽  
Katarzyna Koleśnik

Purpose: The objective of this article is to assess how many entities have faced going concern problems and to identify what uncertainties may affect a going concern, especially during the COVID-19 pandemic. Methodology/research approach: The subject of the research was financial reports of com-panies listed on the main market of the Warsaw Stock Exchange in the following sectors: clothing and cosmetics, recreation and leisure, and transport and logistics. Thirty-three (out of 37) reports for the first half of 2020 were examined. We analysed the content of full ver-sions of the descriptive parts of financial statements, reports on the auditor’s review and management comment letters. Results: Nearly half of the surveyed entities that declared they were a going concern dis-closed going concern uncertainties. The pandemic affected the scope of disclosures present-ed in the reports. The variety of presentation styles and the selectivity of the place of the disclosure may hinder stakeholders when drawing conclusions. Research limitations/implications: Only three sectors were examined, and the sector analysis was conducted only in listed companies with complete and available reports. We analysed half-yearly reports that were reviewed by statutory auditors. The reports were analysed early in the pandemic. The article may be an inspiration for further research, including comparative research, in companies from the same and other sectors. The issue is vital, all the more so as the impact of the pandemic may change over time. Originality/Value: The article is a practical study of going concern disclosures during the pandemic. The study reveals the multifaceted nature and complexity of the issues related to continuation assessment.


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