Topic Review
Factors Influencing International Infrastructure Investment
International economic cooperation accelerates the flow of capital, technology, labor, and other factors between different countries, which promotes global sustainable development. Building infrastructure construction is an important way to strengthen social development, and absorbing foreign capital is an effective way for developing countries to improve their infrastructure and to promote economic development.
  • 198
  • 31 Jul 2023
Topic Review
Bilateral Value Chainst—The EU and Russia
Russia and the EU represent two economic blocs with high-value bilateral trade, especially in several specific sectors. The Russia–Ukraine war has facilitated the escalation of protectionism against Russia, and the EU and Western partners have introduced a set of sanctions on the import of goods from Russia, but also on EU exports to Russia. Russia is a resource-rich country whose exports are mainly based on resources and resource-related products. Therefore, forward participation in global value chains dominates, being 4.5 times higher than backward participation. In the EU and its member states, backward participation dominates, implying a high level of dependence of the production process in the EU on import of intermediates from abroad.
  • 204
  • 28 Jul 2023
Topic Review
Exploring the Connection between Clean and Dirty Energy
This study investigates the relationship between clean and dirty energy markets, specifically focusing on clean energy stock indexes and their potential as hedging assets and safe havens during periods of global economic uncertainty. The research analyzes five clean energy indexes and four dirty energy indexes from May 2018 to May 2023, considering events such as the global pandemic and the Russian invasion of Ukraine. The main objective is to examine the causal relationship among different stock indexes pertaining to dirty and clean energy by using the Granger causality test (VAR Granger Causality/Block Exogeneity Wald Test) to determine whether clean energy indexes can predict future prices of dirty energy indexes. However, the findings reveal that clean and dirty energy indexes do not exhibit hedging characteristics or serve as safe havens during times of economic uncertainty, rejecting the research question. These results have important implications for investment strategies, as assets lacking safe haven characteristics may not preserve portfolio efficiency in uncertain times. The study's insights provide valuable guidance for investors, policymakers, and participants in energy financial markets. It highlights the need to adapt investment approaches and seek alternative options to navigate uncertain economic conditions effectively.
  • 493
  • 27 Jul 2023
Topic Review
Closed-Loop Supply Chains in Discrete Time
Durable products are mostly traded under discrete-time conditions, and consumers tend to have different purchase regret psychologies during the trading process of different types of durable products (innovative or remanufactured). In addition, different purchase regret psychologies can affect the dynamic decision-making behaviour of the nodal enterprises in the supply chain, thus affecting the dynamic decision-making optimization sequence of the supply chain and nodal enterprises. 
  • 269
  • 27 Jul 2023
Topic Review
Theories of Transformation of Society
To investigate and create theories of socio-economic dynamics has always been relevant for professionals in theoretical and applied economics. These theories are urgent in periods of global and catastrophic events since, on the one hand, they can explain the emergence of critical structural changes in society, and on the other hand, they can determine the likelihood of surviving of crisis processes. However, there are some drawbacks involved therein, and the poor ability to predict unexpected and shocking events, such as the COVID-19 pandemic, is a key one. 
  • 281
  • 25 Jul 2023
Topic Review
Socio-Economic Activities Involving Wild Boars and Their Habits
The contexts of wild ungulate overabundance in Europe are protected, hunting, forestry, arable farming, livestock farming, and peri-urban areas. Wild boar (Sus scrofa) also known as the wild swine, common wild pig, Eurasian wild pig, or simply wild pig, can be considered the progenitor of the domestic pig (Sus scrofa domesticus).
  • 264
  • 24 Jul 2023
Topic Review
Supply Chain Firms in the Fertilizer Market
The improvement of supply chain firms in the fertilizer sector through the increase of their stock market price can be impacted by various factors in the global economic landscape. The potential utilization of big data extracted from the cryptocurrency market is focused, decentralized finance applications, and blockchain technology to model and predict the trajectory of the stock market price of supply chain firms in the fertilizer sector.
  • 296
  • 24 Jul 2023
Topic Review
Solar Photovoltaic Panel Evaluation
The use of solar photovoltaic (PV) panels is one of the most promising ways to generate electricity. However, the complex technical parameters associated with them make the choice between different PV panels a complicated task.
  • 272
  • 24 Jul 2023
Topic Review
Universities Entrepreneurial Ecosystem in Russian Regions Innovative Activity
The entrepreneurial ecosystem of universities is frequently recognized to have a key influence on the innovative activity of the related regions. It is extremely important to strengthen the impact of university entrepreneurial activity on the innovative activity of regions by building the interactions between education, science, and business.
  • 347
  • 21 Jul 2023
Topic Review
Analysis of Customer Satisfaction in Tourism Services
Understanding customer needs is of great significance to enhance service quality and competitive advantage. However, for the tourism industry, it is still unclear how to mine service improvement strategies from tourist-generated online reviews.
  • 526
  • 20 Jul 2023
  • Page
  • of
  • 167
Video Production Service