Development Pattern Of Economy Research Articles

The degree of economic development pattern of economy

In this article, we explore the concept and measurement of the degree of economic development pattern (DEDP) of economy, which refers to the extent to which the development of an economy can serve as a reference for other economies. Utilizing 76 macroeconomic indicators across 217 economies, the economic development paths in a standardized space of economy is compared to identify variations in DEDP through the regression analysis on the relationship between the similarity of development paths and the growth rate on gross domestic product (GDP) per capita. To measure DEDP of economy from different perspective, two types of metrics are constructed. One is the determination coefficient of regression analysis, which exhibits significant positive correlations with population size of economy, uncovering differences of development paths among economies of varying population sizes. The other type of metrics is based on the consistency on regression coefficients and effectively explains disparities among economies in the growth rate on GDP per capita, economic complexity index and economic fitness. These findings reveal the differences in development paths among different countries from the perspective of referentiality for development patterns, suggesting the potential existence of the paths with more universal meaning to economic development.

The Digital Development Trends of Circular Economy in China

COVID-19 has become a global health crisis, influencing the development of all walks of life. The lockdown implemented to control the spread of the pandemic has led to the development of digital technology. As a country that has gradually recovered from the epidemic, China's circular economy development pattern has undergone some changes. This study indicates three significant digital development trends in the circular economy in the post-pandemic era. They are "New business models" of the digital economy are integrating into a circular economy, the digital governance capability of circular economy gains more traction, and the digitalization of waste sorting exemplifies the transitions accelerated by the pandemic." Despite the strong momentum of China's digital transformation, there are difficulties in determining data ownership and collaboration among stakeholders.

基于生态效率的江西省循环经济发展模式研究

基于生态效率的江西省循环经济发展模式研究

System Dynamics Simulation and Adjustment on Coal Resource Utilization Based on Circular Economy

Coal resource utilization system, based on circular economy, is an opening, complex and time-varying system. It composes of subsystems such as industry, population, economy and environment etc. Taking the industry subsystem as prime object, this paper builds its system dynamics model adopting the system dynamics method based on full life cycle. The adjustment parameters such as utilization rate of by-product of mining, the proportion of coal use in each industry and waste recycling rate etc. were confirmed. As a case of coal utilization system being designed, thirteen development projects belong to two types of scenarios were run on the model. The efficacy coefficient method was applied to analyze the simulation results and determine the comparatively best project of coal resource utilization system for the first time. The results indicate that the C4 among them are the best project comparatively, its waste emission is the least, and the benefits of economy, environment and society are the maximum. Research shows that extending industrial chain, increasing production proportion of high added-value product and raising waste recycling rate are beneficial to decrease coal-mining quantity for unit output value, protect coal resource and achieve sustainable development, namely that adopting circular economy development pattern is undoubtedly worthy of advocating for sustainable development of economy, environment and society.

Research on the Construction of New Energy Automotive Industry Innovation System based on Low-carbon Economy

Abstract: The development of new energy automotive industry meets new opportunity and challenge with the emergence of low-carbon economy. The low-carbon economy not only has provided the development direction for the new energy automotive industry ， but may also changed the fundamental nature of it simultaneously. What is more, it even can evoke deep-seated revolution of the automotive industry. The article has elaborated the elements, structure model and operation mechanism of the new energy automotive industry based on the low-carbon economy development pattern. Indeed, it provided a brand-new thought for our new energy automotive industry development. Key words: Low-carbon economy; New energy automotive; Industrial innovation system

Material flow and circular economy

AbstractAt present, the economy is increasingly internationally interconnected. Economic globalization requires systems approaches to promote sustainable economic development. The theory of material flow (MF) is one of the new theories that could positively contribute to the economic globalization. The theory of MF is also closely related to the concept of circular economy, as the pattern of material flow can be considered as a closed feedback process for circulatory purpose that is consisted of ‘resources‐production‐material flow‐consumption‐recycled resources’. It corresponds to the circular economy's development pattern of ‘resources‐products‐recycled resources’. In view of the pattern of material flow and its relevance to the circular economy, it is concluded that the theory of MF will contribute to the recirculation of natural resources, optimal utilization of resources, improving natural environment and especially the sustainable global economic development. Copyright © 2009 John Wiley & Sons, Ltd.