Social and economic drivers of national economic development: the case of OPEC countries

Mlaabdal Saady Mahmood Abaas,

Oleksandr Kubatko,

Oleksandr Kubatko,

Olena Chygryn

Published: Oct. 8, 2018

This paper examines the economic relationships between oil price volatility and socially-economic development of 14 Organization of the Petroleum Exporting Countries (OPEC) using the annual panel data for the period 1990–2014 obtained from the World Bank (WB) statistical data sets. Hausman specification test has been performed to choose the method of panel data analysis, and the results were in favor of fixed effects estimation. The main findings indicate the direct relationship between economic growth and oil price volatility. The research supports the hypothesis that an increase in crude oil prices is positively related to GDP, and a 10% increase in …

The economic and social drivers of renewable energy development in OECD countries

Leonid Melnyk,

Hanna Sommer,

Oleksandra Kubatko,

Marcin Rabe,

Svitlana Fedyna

Published: Oct. 9, 2020

There are continuous research and practical interest to combine different renewable sources within one Smart Grid network. The paper aims to estimate the influence of key economic and social drivers of renewable energy and Smart Grid promotion in OECD member countries. The random effect of the generalized least squares method was used to estimate the empirical model based on the World Bank, OECD, Heritage Foundation, and World Energy Council datasets for a panel of 36 OECD counties. For the empirical estimation, the dependent variables considered are energy renewable electricity output and energy trilemma index, taken as two proxies for Smart …

Impact of leadership behavior on psychological capital: the mediating role of organizational support

Osama Marashdah,

Rokaya Albdareen

Published: April 24, 2020

Even though psychological capital has been identified as an important issue in the workplace, little research has focused on it through organizational support. Drawing on leadership theory and conservation of resources theory, this article examines the mediating role of organizational support in the relationship between leadership behavior and psychological capital in insurance companies in Jordan. The questionnaires were distributed randomly. Out of 350 questionnaires, 335 questionnaires were effective for analysis, after analyzing the data using the statistical program SmartPLS version 3.2.6. Based on the theories, a significant impact of organizational support on the relationship between leadership behavior and psychological capital …

Transformation stages of the Russian industrial complex in the context of economy digitization

Victoria Akberdina,

Anna Kalinina,

Andrey Vlasov

Published: Nov. 8, 2018

T he present article presents an approach to evaluating the transformation of the industrial complex in the context of deep penetration of digital technologies into the material sector of the economy. The authors propose a theoretical research platform based on the theory of a new industrial society, substantiate a methodology, which comprises reproduction, institutional and synergetic approaches. The study showed that the transformation of the industrial complex, caused by any factors and implemented in any conditions, is always a discrete process of qualitative changes, resulting in significant structural changes and institutional transformations. The authors proposed a methodology to define the …

Management of relations with enterprise stakeholders based on value approach

Petro Pererva,

Maxim Tkachov,

Maxim Tkachov,

Tetiana Kobielieva,

Nаdеzhdа Tkасhovа

Published: Jan. 20, 2021

Significant transformations in economic relations and increased competition have posed enterprises with extremely complex tasks in the field of corporate governance. Mainly it concerns the systems of corporate governance, in which the principles of vertical organization are losing relevance, and the effectiveness of management largely depends on the balance of interests of participants (stakeholders) who can actively influence the production and commercial policy of the enterprise to distribute its resources in their favor. T he study aims to develop proposals to ensure the effective interaction of the enterprise with stakeholders, based on establishing an optimal balance of material (value) interests, …

Структурно устойчивый дифференцируемый гомеоморфизм сбесконечным множеством периодических точек

С. Смейл

Published: Jan. 1, 2007

Цель данного сообщения — определить на двумерной сфере S2 дифференцируемый гомеоморфизм, который, будучи структурно устойчивым в смысле Андронова–Понтрягина вместе с тем имеет периодические точки сколь угодно больших периодов и не локально связное минимальное множество.

The effect of industrial revolutions on the transformation of social and economic systems

Leonid Melnyk,

Oleksandr Rozhko,

Oleksandr Kubatko,

Iryna Dehtyarova,

Oleksandr Matsenko

Published: Dec. 27, 2019

The development of human civilization is related to the constant change of economic formations, and the current social and economic situation is determined by such concepts as Society 5.0, Fourth, and Fifth Industrial Revolutions (FIR, FiIR). The paper aims to estimate the change of human role in each economic formation caused by industrial revolutions. A structured review methodology with a focus on biological, labor, and personal entity of human within the industrial revolutions is used. The description of the changes between the biological, labor, and personality entities of human in various socio-economic formations is discussed. The human as a biological …

Analysis of eSports as a commercial activity

Natalia Lokhman,

Oksana Karashchuk,

Olena Kornilova

Published: March 5, 2018

T he article deals with eSports as a perspective kind of commercial activity. The research urgency is determined by the fact that, given the active increase of eSports market with growth rates of more than 30% per year, the types of commercial activities in this field and in scientific papers are not studied in an adequate degree. T he purpose of the article is to evaluate the commercial activity development in eSports and to determine the perspectives for its further growth in Ukraine. In order to determine the key types of commercial activity in eSports, the main sources of revenue …

Effect of work motivation and job satisfaction on employee performance: Mediating role of employee engagement

Setyo Riyanto,

Endri Endri,

Endri Endri

Published: Aug. 20, 2021

Technological developments are things that must be followed by companies to achieve a competitive advantage to improve performance. To achieve and improve performance, companies need active employee engagement by encouraging motivation and fulfilling their job satisfaction. This study aims to analyze the effect of motivation and job satisfaction on performance with employee engagement as a mediating variable. The research sample is Information Technology (IT) companies located in the cities of Jakarta and Bandung, Indonesia. Research respondents are system developers who handle system development activities for a project or part of an ongoing project. By using the convenience sampling technique 103 …

The intervening role of ambidexterity in the knowledge management project success connection

Rawan Alshawabkeh,

Amani Abu Rumman,

Lina Al-Abbadi,

Ayman Abu-Rumman

Published: Sept. 14, 2020

Enhanced positive outcomes and benefits require project management to be integrated with knowledge management (KM) to induce ambidexterity and project success. To offer an empirical insight into this issue and advance the field of knowledge further, this research studies the mediating role of ambidexterity within the KM project success connection. The data collected from a sample of 350 senior people who have familiarity with relevant capital projects in the manufacturing companies in Jordan were analyzed using the algorithm of partial least squares (PLS) and bootstrapping techniques. The f indings of the study show that KM is an integral aspect of …