Performance Evaluation of Low-Carbon and Clean Transformation of China’s Coal Economy

In China,the oversupply of coal occurred in 2009,and from that year onwards,China’s coal economy began a low-carbon and clean transformation.Evaluating transformation performance is the research goal of this paper.The data collection for this paper includes data on deep processing of Chinese coal products from 2009 to 2020,as well as data on asset structure evolution and financial performance of 34 listed companies in the Chinese coal mining.Entropy value method is used to calculate the entropy value of low-carbon transformation,and the regression analysis is used to study the performance of cleaner transformation,the conclusion is as follows:(1)From 2009 to 2020,in China’s total energy consumption,coal consumption accounted for 71.6%in 2009 and 56.8%in 2020,the goals set by the state have been achieved.(2)The national goal of reducing the proportion of coal consumption and reducing carbon emissions has forced the transformation of deep processing of coal products.The transformation of coal enterprises towards low-carbon and clean production has achieved remarkable results.(3)From 2009 to 2020,the non coal industry income of 34 listed companies in China’s coal mining industry increased by 8.21%annually.At the same time,the asset structure was adjusted,and nearly 80%of the asset structure evolution showed an orderly development trend.(4)The regression analysis results show that the entropy value of coal deep processing products and the entropy value of asset structure adjustment are significantly related to transformation performance.The paper proposes to summarize the successful experience of China’s coal energy economic transformation,lay a foundation for achieving the carbon peak and carbon neutral goals in the future,further increase the intensity of coal deep processing,increase the proportion of clean energy in total energy consumption,and strive to control asset operation towards the goal of increasing the proportion of non coal industry income.

A Study on Investment Structure of Fixed Assets and Regional Economic Growth

Nowadays,it has been in the period of rapidly developing China’s economy.Since the financial crisis in 2008,China has paid more and more attention to investing in fixed assets,and the growth rate of investing in fixed asset is also rising.However,when promoting regional economic growth,if we only pay attention to the total amount of fixed asset investment,there will inevitably exist some blindness and lack of sustainability.Therefore,the study between the investment structure of fixed assets and regional economic growth is quite important.China has a vast territory and many regions.The investment structure of fixed assets in different regions is also different,so the influence on economic growth is also different.This paper analyzes the investment structure of fixed assets and regional economic growth,and help realize the rapid growth of regional economy by recognizing the current situation of China's investment structure of fixed assets.

The Separation of Powers from Functions and the Establishment of a New Structure of Management and Operation of State-owned Assets

The development of the socialist market economy demands the furtherintensification of the reform of the management operating system (MOS)of the state-owned assets, the strengthening of the efficiency in the man-agement of state-owned assets,and the improvement of the operating bene-

Capital Structure Determinants and Their Impact on Firm Value： Evidence From Indonesia

This study has two main purposes, i.e., the first is to discover and analyze capital structure determinants, and the second is to discover and analyze the influence of capital structure determinants on firm value in which capital structure treated as a moderating variable. Factors suspected to be determinants of capital structure consist of company growth, profitability, asset structure, leverage, and company size. The population in this study were manufacturing companies listed in Indonesian Stock Exchange. Using purposive sampling method, 125 companies with four years＇ （2008-2011） observation period were collected. The analysis tool used was multiple regression. The results showed that factors which significantly determined capital structure were fixed asset structure, leverage, profitability, and size, while company growth did not influence capital structure. Meanwhile, with capital structure as a moderating variable, asset structure, leverage, and profitability significantly influence the finn value, while company growth and company size did not influence the firm value.

The Determinants of Capital Structure： an Empirical Study of Publicly Listed Medicine Manufacturing Companies in China

This paper attempts to analyze the important determinants of capital structure in the medicine manufacturing industry of China. Two measures including the ratio of long-term debt to asset and the ratio of total debt to asset are used as the proxies of leverage, while dependent variables used are asset structure, growth, firm size, profitability and risk. The evidences presented here indicate that asset structure and size significantly influence the capital structure choice.

EXISTENCE OF COMPETITIVE EQUILIBRIUM OF LARGE SECURITY-SPOT MARKET WITH INCOMPLETE ASSET STRUCTURE

With the concept of security-spot market or security market with measurable space of agents, which was first given by Zhang （1998, 2000）, we continue to discuss the existence of equilibrium in such large economies. Under common conditions, we have claimed the existence of equilibrium in incomplete security-spot market with a continuum of traders. Because of the development from complete market to incomplete market, we have not only generalized Aumann＇s results in 1966, but also achieved a breakthrough on researching methods.