Current Issue : April-June Volume : 2024 Issue Number : 2 Articles : 5 Articles
The sphere packing problem involves packing non-overlapping spheres with maximum volume into a convex set. The purpose of this work is to propose a novel application of the sphere packing problem to the government budget issue and to formulate a mathematical model for reducing the government budget deficit. In the numerical experiment, we used statistical data on the Mongolian economy from 2013 to 2022. We considered 19 types of revenues and 28 types of expenditures. The numerical experiment shows that with specific adjustments to current government revenue and expenditure, the government can decrease the budget deficit....
China's economy continues to grow quickly. The number of car owners is continuously rising as a result of the continuous increase in people's standards of life. The details of taxes associated with purchasing and owning an automobile in China are examined in this article. Both a thorough data comparison and a thorough examination of the tax laws pertaining to both domestic and foreign automobiles were carried out. Value-added tax(VAT), consumption tax, vehicle and vessel tax, and customs import taxes related to car purchases are also examined in the study. This study focused particularly on the taxes that Chinese consumers of automobiles must pay. Simultaneously, the research examines the taxes and costs associated with purchasing and storing automobiles that run on alternative energy sources, in addition to the fees associated with buying secondhand cars. The results show that with government support, vigorous national promotion and preferential transport policies, new alternative energy sources are the future trend in road transport in China. They will lessen emissions, conserve energy, and contribute to environmental protection....
With the encouragement and support of the new medical reform policy, in order to give full play to the important role of traditional Chinese medicine industry in the national economy and enhance the development level of the whole industry, this paper attempts to explore the key factors affecting the development of traditional Chinese medicine industry from the industrial level, and select representative enterprises for performance evaluation, so as to have an overall and objective understanding of the development of traditional Chinese medicine industry in China. Drawing lessons from the relevant research on the traditional Chinese medicine industry at home and abroad, this paper first systematically analyzes the basic characteristics of the development of the traditional Chinese medicine industry and its role and status in the national economy, and then on the basis of qualitative analysis, through the selection of variables related to the traditional Chinese medicine industry for cointegration analysis and the establishment of error correction model, the determinants of short-term and long-term industrial development are analyzed. On this basis, through the selection of representative enterprises, the performance and development status of traditional Chinese medicine industry are evaluated objectively. Finally, according to the conclusion of empirical analysis, this paper studies the development trend and related influencing factors of traditional Chinese medicine industry from the perspective of economics, and draws lessons from the advanced experience of Europe and the United States and other powerful countries of medicine, in order to improve the competitiveness and development level of traditional Chinese medicine industry in China, this paper puts forward some targeted strategies and suggestions....
Unemployment is one of the major macroeconomic issues confronting developed countries, particularly developing countries. Unemployment is one of the macroeconomic issues that Burundi is dealing with. Unemployment is a major issue that puts young people at risk of exploitation. Using world bank time series data from 1990 to 2021, this paper investigates the impact of unemployment on economic growth in Burundi. The dependent variable is GDP, while the independent variables are unemployment, inflation, FDI, and gross capital formation. A stationarity test was performed using the Augmented Dickey-Fuller (ADF) and Phillips-Perron tests, which revealed that some variables became stationary at the level and others after first differencing. According to the ARDL model results, unemployment has both shortrun and long-run causal effects on GDP. According to the study, industrialization is highly encouraged in order to reduce unemployment and promote economic growth in the country. To foster youth employment by collaborating with the Burundian Diaspora as trainers and distance mentors. Allow diaspora members to participate in projects in Burundi that promote youth employment. Adapt entrepreneurship and employment training strategies for adolescents and youth....
This paper aims to model and predict random effects of taxes revenues panel data in DRC. After aggregating data according to weight and Goods, three models have been developed and we found that: The model is not identical to all countries as the effects of the pooled model were non-significant and data have been esteemed by the random effects model because Hausman was non-significant. The dynamic model is not esteemed because of the equilibrium of our panel under study. According to goods as individuals, pooled Model was not significant while fixed individual effects were significant since the least squares estimator in OLS regression of Y on X in the N dummy variable....
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