China’s restructuring of state-owned enterpsies has been a major component of the country’s reform and opening, and a driver of its impressive economic growth of the last two decades. An examination of this restruct...China’s restructuring of state-owned enterpsies has been a major component of the country’s reform and opening, and a driver of its impressive economic growth of the last two decades. An examination of this restructuring is important not only as a contribution to the general economic development literature, but also for China to best understand how its development has played out so far, and thus how it might best be continued.展开更多
This paper focuses on the bridge council and free ferry services as the private organizers of public infrastructure construction in the Qing Dynasty, uncovers the legal entity ownership system and governance model wit...This paper focuses on the bridge council and free ferry services as the private organizers of public infrastructure construction in the Qing Dynasty, uncovers the legal entity ownership system and governance model with China's native origin, and reveals the attributes and characteristics of ownership by legal entities in China's traditional era. Bridge councils and free ferry services are non-profit and non-government public-interest institutions, whose members were elected by local communities. These councils were responsible for the fundraising, construction, and long-term maintenance and operation of public facilities and infrastructure at the grassroots level. They adopted open and transparent management procedures and could coordinate cross-jurisdictional affairs and mediate disputes. They possessed independent assets such as lands and fund reserves, and such exclusive legal-entity ownership received protection from the government and under the laws. Such form of legal-entity ownership provided the institutional foundation for the development of clans, temples, charitable groups, academies of classical learning, and various associations and societies. These self-organizing groups demonstrate remarkable mobilization and organizational capabilities and institutional creativity of civil society in traditional China. They served as a link between the government and communities and played a unique and active role in maintaining social order at the grassroots level.展开更多
Throughout its century-long history,the Communist Party of China(CPC)has been striving to explore and implement an ownership system of the means of production.Upon its founding in 1921,the Party envisioned to create a...Throughout its century-long history,the Communist Party of China(CPC)has been striving to explore and implement an ownership system of the means of production.Upon its founding in 1921,the Party envisioned to create a sole ownership system after the victory of the National Revolution.In war times,land issues dominated the agenda of the Party’s work on the ownership structure since most of its bases and liberated areas were in the countryside.After the founding of the People’s Republic of China in 1949,China established a basic socialist economic system through“one industrialization and three transformations,”i.e.socialist industrialization and the transformations of agriculture,artisanal production,and capitalist industry and commerce.This nascent socialist economic system was characterized by the sole public ownership of the means of production and a highly centralized planned economy.Since the reform and opening up in 1978,the Party took bold steps to explore and reform the socialist ownership system under the principle to keep public ownership as the mainstay and allow diverse forms of ownership to develop side by side.In the new era,the Party has redefined China’s basic socialist economic system by creating a mixed ownership structure at two levels with public ownership as the mainstay.China’s increasing economic vitality and dynamism have witnessed the exploration and growth of this mixed ownership system.展开更多
Auto ownership is one of the most important linkages between travel demand and land use. Residents in denser, urban or more transit accessible neighborhoods tend to own fewer cars. Car ownership influences almost all ...Auto ownership is one of the most important linkages between travel demand and land use. Residents in denser, urban or more transit accessible neighborhoods tend to own fewer cars. Car ownership influences almost all aspects of travel behavior, including travel frequency, travel distances, mode choice and time-of-day choice. At the same time, car ownership affects residential location choices, as households owning cars are less likely to choose urban neighborhoods than households without cars. This paper describes a new microscopic auto-ownership model that has been estimated with survey data. The model is fully integrated with a land use and a transportation model to capture： （1） how owning a car affects travel behavior and location choice; and （2） how the built environment and the transportation needs affect auto-ownership decisions. The model has been validated against census data and is fully operational.展开更多
This paper investigates the determinants of audit quality of three countries especially the United States, France and Germany belonging to three different legal systems. These determinants concern the legal system of ...This paper investigates the determinants of audit quality of three countries especially the United States, France and Germany belonging to three different legal systems. These determinants concern the legal system of country, investment opportunity set and ownership structure which have influence of audit quality.Empirical results show, initially, that specificities of legal system are positively associated with audit quality appreciated by size of audit firm. Then, the results reveal that investment opportunity set influences partially size of audit firm. Finally, ownership structure influences negatively the search for a high audit quality展开更多
This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has bec...This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has become a critical issue in corporate financial management practices,particularly in the context of optimizing tax burdens through strategies that remain within legal boundaries.The study adopts a quantitative approach using panel data regression methods.Data processing and analysis were conducted using EViews version 12.The research sample consists of 13 technology sector companies selected through purposive sampling,with an observation period spanning five years(2019-2023),resulting in a total of 65 observations.The analysis results indicate that leverage and firm value have a negative effect on tax aggressiveness.Conversely,managerial ownership is found to have a positive effect on tax aggressiveness.Meanwhile,firm size does not show a significant influence on tax aggressiveness.展开更多
Management innovation is a key driver of total factor productivity and plays a crucial role in developing new quality productive forces.As China’s capital market continues to develop,the prevalence of common ownershi...Management innovation is a key driver of total factor productivity and plays a crucial role in developing new quality productive forces.As China’s capital market continues to develop,the prevalence of common ownership—investors who hold significant stakes in multiple firms—has grown,raising the question of how it influences corporate management innovation.This study empirically investigates this issue using panel data from A-share listed companies in China between 2014 and 2022.The findings reveal an inverted U-shaped relationship between common ownership and management innovation.Specifically,institutional common ownership exerts no significant effect,while non-institutional common ownership exhibits a significant inverted U-shaped influence.Mechanism analysis suggests that common ownership often appoints shared directors,supervisors,and senior executives across firms,which in turn significantly impacts corporate management innovation.Further analysis indicates that common ownership in the primary and tertiary industries significantly influences management innovation,whereas that in the secondary industry does not show such an effect.This study offers valuable insights for corporate governance,business management,and investor decision-making and provides important references for policymakers in formulating governance-related regulations.展开更多
In the context of urban-rural integration development in China,the distribution of value-added income of rural land collective ownership is related to the protection of farmers rights and interests and the specific im...In the context of urban-rural integration development in China,the distribution of value-added income of rural land collective ownership is related to the protection of farmers rights and interests and the specific implementation of rural revitalization strategy.Based on the entry of rural collectively-owned construction land into the market and the compensation system for land expropriation,this paper discusses in detail the distribution of value-added income of rural land collective ownership,analyzes the current situation,existing problems and causes of the current distribution mechanism,and puts forward countermeasures and suggestions for optimizing the distribution mechanism.Through literature research and case analysis,this paper reveals the unfair phenomenon in the distribution of value-added income of rural land,and discusses the roles and responsibilities of government,collective organizations and individual farmers in the distribution of income.The results show that establishing a fair and reasonable income distribution mechanism,strengthening the construction of laws and regulations,improving farmers participation and protecting their rights and interests are the key to optimizing the distribution of rural land value-added income.In addition,it is expected that this paper will provide some theoretical basis and practical guidance for improving the distribution mechanism of value-added income of rural land collective ownership.展开更多
Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Surv...Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Survey in the year 2012. The model results show that some household characteristics such as the number of driver licenses household income and home location are significant.Yet the intersection density indicating the street patterns of home location and the dummy near the subway and the bus stop density indicating the transit accessibility of home location are insignificant.The model estimation obtains a good γ2 the goodness of fit of the model and the model validation also shows a good performance in prediction.The marginal effects of all the significant explanatory variables are calculated to quantify the odds change in the household car ownership following a one-unit change in the explanatory variables.展开更多
This paper examines the effects of internal control mechanisms on the financial distress of publicly listed companies in China. Using t-test and Logistic regression analysis, we investigated the following aspects: own...This paper examines the effects of internal control mechanisms on the financial distress of publicly listed companies in China. Using t-test and Logistic regression analysis, we investigated the following aspects: ownership by top managers and the CEO, the number of directors, the percentage of inside directors, CEO duality, and ownership concentration. The empirical tests indicate a lower probability of financial distress when ownership by top managers and that by the CEO are higher. The evidence also shows that a combination of two parts, the CEO and the chairman of the board, may influence the internal control system of a publicly listed companies.展开更多
In order to satisfy the robotic personalized service requirements that can select exclusive items to perform inference and planning according to different service individuals,the service robots need to have the abilit...In order to satisfy the robotic personalized service requirements that can select exclusive items to perform inference and planning according to different service individuals,the service robots need to have the ability to independently obtain the ownership relationship between humans and their carrying items.In this work,we present a novel semantic learning strategy for item ownership.Firstly,a human-carrying-items detection network based on human posture estimation and object detection model is used.Then,the transferred convolutional neural network is used to extract the characteristics of the objects and the back-end classifier to recognize the object instance.At the same time,the face detection and recognition model are used to identify the service individual.Finally,on the basis of the former two,the active learning of ownership items is completed.The experimental results show that the proposed ownership semantic learning strategy can determine the ownership relationship of private goods accurately and efficiently.The solution of this problem can improve the intelligence level of robot life service.展开更多
Benzene is a classified as ahuman carcinogen that can cause myelodysplastic syndrome and acute myelogenousleukemia;.This compound is also a potent toxin suppressing the bone marrow.Accordingly,benzene causes serious h...Benzene is a classified as ahuman carcinogen that can cause myelodysplastic syndrome and acute myelogenousleukemia;.This compound is also a potent toxin suppressing the bone marrow.Accordingly,benzene causes serious hematological adverse effects,such as pancytopenia and aplastic展开更多
Mixed ownership is an important form of realization of China＇s economic system reform and development, and it is also the main direction of state-owned enterprise reform. In order to further promote the deepening of ...Mixed ownership is an important form of realization of China＇s economic system reform and development, and it is also the main direction of state-owned enterprise reform. In order to further promote the deepening of the reform of mixed ownership, this paper randomly selects 200 listed state-owned enterprises as research objects, and studies the trends of the financial performance of these enterprises from the mixed state-owned enterprises and non-mixed-modification enterprises in the five years from 2013 to 2017, and compares their various trends. Financial indicators, a comprehensive evaluation of the problems and causes in the reform of the mixed ownership system, and then propose countermeasures to further deepen the reform of mixed ownership based on the research conclusions.展开更多
Based on the panel data of China's 34 industrial sectors during 2005-2013, this paper tests the water pollution effects of SOE ownership diversification in China. The result shows that in general, greater state ow...Based on the panel data of China's 34 industrial sectors during 2005-2013, this paper tests the water pollution effects of SOE ownership diversification in China. The result shows that in general, greater state ownership and less private ownership in a sector will lead to lower water pollution intensity. Test of threshold effect shows that, irrespective of its current level, an increase in state ownership helps improve the environment by different degrees. When pollution intensity is low, ownership diversification helps reduce pollution intensity; when pollution intensity is high, state ownership is the optimal choice for mitigating pollution. This paper's findings suggest that while advancing the mixedownership reform of SOEs, China cannot relax the environmental responsibilities of SOEs, and still less should economic interests override environmental concerns.展开更多
To address some inherent defects of artificial neural networks, such as insufficient generalization performance, local extremum problem, and dimensional catastrophe problem, a support vector machine was proposed and a...To address some inherent defects of artificial neural networks, such as insufficient generalization performance, local extremum problem, and dimensional catastrophe problem, a support vector machine was proposed and applied to the modeling of automobile ownership prediction. By analyzing the data on automobile ownership and its influencing factors, the learning sample couples for automobile ownership prediction modeling were constructed, and support vector machine (SVM) was used to regression the nonlinear function relation of automobile ownership prediction model, and the established automobile ownership prediction model was used to predict the automobile ownership in different years. To reduce the impact on the accuracy of automobile ownership prediction caused by the large order of magnitude difference between the data of automobile ownership and its influence factors, the normalization method was used to pre-process the automobile ownership and its influence factors, and the inverse normalization was used to process the automobile ownership prediction results. The comparison between the automobile ownership prediction results and the statistical results shows that the automobile ownership prediction model has good generalization performance, and the support vector machine is an effective method to model the automobile ownership prediction.展开更多
The issue as to whether hospital ownership has an impact on the quality of care has long been a serious concern. Hand hygiene（HH） compliance is regarded as an important indicator of the quality of care in the contro...The issue as to whether hospital ownership has an impact on the quality of care has long been a serious concern. Hand hygiene（HH） compliance is regarded as an important indicator of the quality of care in the control of hospital-acquired infections. However, little information is available on whether hospital ownership influences HH compliance. In this study, of 229 hospitals selected from Hubei province in China, 152 were public and 77 were private hospitals. A total of 23 652 healthcare workers（HCWs） were surveyed, using a convenience sampling. HH compliance, the WHO＇s ＂My Five Moments for hand hygiene＂（5 MHH）, among HCWs, together with the factors of hospital ownership, training frequency, bed occupancy rates, etc. were collected. Univariate analysis and ordinal logistic regression analysis were used to analyze factors affecting HH compliance. Overall, HH compliance rates were 67% and 79% for public and private hospitals, respectively. The HH compliance rates of HCWs and 5 MHH were between 55% and 95%, and influenced by hospital ownership（P〈0.05）, excluding compliance rate at the moment after body fluid exposure, and other influence factors included training frequency and bed occupancy rate（P〈0.05）. HH compliance is better in private than in public hospitals. Hospital ownership is a significant factor affecting HH compliance, in addition to training frequency and bed occupancy rate.展开更多
In 2010, No.1 document of central government demanded strengthening mediation and settlement of ownership of rural collective land, to complete confirmation of right and registration and issue of certificate of rural ...In 2010, No.1 document of central government demanded strengthening mediation and settlement of ownership of rural collective land, to complete confirmation of right and registration and issue of certificate of rural collective land in 3 years. However, the mediation and settlement of land ownership in China still remain at starting stage, and there are many problems in both theory and practice. In this situation, this paper summarizes current situations of disputes about ownership of collective land in Beijing, analyzes causes of disputes, introduces existing working mechanism, methods and problems of dispute mediation and settlement, and finally presents feasible recommendations, in the hope of providing guidance for mediation and settlement of land ownership disputes.展开更多
This paper analyzes determinants and consequences of managerial ownership within ownership structures of the selected European and Asian transition countries. Focus of the analysis is the influence of the specific uni...This paper analyzes determinants and consequences of managerial ownership within ownership structures of the selected European and Asian transition countries. Focus of the analysis is the influence of the specific unification of ownership and control on corporate performance. Findings in the paper are based on research that produced empirical data for Croatia which is subsequently compared with evidence from other Asian and European transition countries facing the same issues. Consequently, transitional ownership structures, influenced by actual privatization process, like emergent corporate governance mechanisms, highly concentrated ownership and undeveloped markets for corporate control are also described. Research findings show that direct or indirect managerial ownership are important phenomena in transition countries, research has also shown that stable and concentrated managerial ownership have positive effects on firms＇ profitability in the observed transitional environments.展开更多
文摘China’s restructuring of state-owned enterpsies has been a major component of the country’s reform and opening, and a driver of its impressive economic growth of the last two decades. An examination of this restructuring is important not only as a contribution to the general economic development literature, but also for China to best understand how its development has played out so far, and thus how it might best be continued.
文摘This paper focuses on the bridge council and free ferry services as the private organizers of public infrastructure construction in the Qing Dynasty, uncovers the legal entity ownership system and governance model with China's native origin, and reveals the attributes and characteristics of ownership by legal entities in China's traditional era. Bridge councils and free ferry services are non-profit and non-government public-interest institutions, whose members were elected by local communities. These councils were responsible for the fundraising, construction, and long-term maintenance and operation of public facilities and infrastructure at the grassroots level. They adopted open and transparent management procedures and could coordinate cross-jurisdictional affairs and mediate disputes. They possessed independent assets such as lands and fund reserves, and such exclusive legal-entity ownership received protection from the government and under the laws. Such form of legal-entity ownership provided the institutional foundation for the development of clans, temples, charitable groups, academies of classical learning, and various associations and societies. These self-organizing groups demonstrate remarkable mobilization and organizational capabilities and institutional creativity of civil society in traditional China. They served as a link between the government and communities and played a unique and active role in maintaining social order at the grassroots level.
文摘Throughout its century-long history,the Communist Party of China(CPC)has been striving to explore and implement an ownership system of the means of production.Upon its founding in 1921,the Party envisioned to create a sole ownership system after the victory of the National Revolution.In war times,land issues dominated the agenda of the Party’s work on the ownership structure since most of its bases and liberated areas were in the countryside.After the founding of the People’s Republic of China in 1949,China established a basic socialist economic system through“one industrialization and three transformations,”i.e.socialist industrialization and the transformations of agriculture,artisanal production,and capitalist industry and commerce.This nascent socialist economic system was characterized by the sole public ownership of the means of production and a highly centralized planned economy.Since the reform and opening up in 1978,the Party took bold steps to explore and reform the socialist ownership system under the principle to keep public ownership as the mainstay and allow diverse forms of ownership to develop side by side.In the new era,the Party has redefined China’s basic socialist economic system by creating a mixed ownership structure at two levels with public ownership as the mainstay.China’s increasing economic vitality and dynamism have witnessed the exploration and growth of this mixed ownership system.
文摘Auto ownership is one of the most important linkages between travel demand and land use. Residents in denser, urban or more transit accessible neighborhoods tend to own fewer cars. Car ownership influences almost all aspects of travel behavior, including travel frequency, travel distances, mode choice and time-of-day choice. At the same time, car ownership affects residential location choices, as households owning cars are less likely to choose urban neighborhoods than households without cars. This paper describes a new microscopic auto-ownership model that has been estimated with survey data. The model is fully integrated with a land use and a transportation model to capture： （1） how owning a car affects travel behavior and location choice; and （2） how the built environment and the transportation needs affect auto-ownership decisions. The model has been validated against census data and is fully operational.
文摘This paper investigates the determinants of audit quality of three countries especially the United States, France and Germany belonging to three different legal systems. These determinants concern the legal system of country, investment opportunity set and ownership structure which have influence of audit quality.Empirical results show, initially, that specificities of legal system are positively associated with audit quality appreciated by size of audit firm. Then, the results reveal that investment opportunity set influences partially size of audit firm. Finally, ownership structure influences negatively the search for a high audit quality
文摘This study aims to analyze the influence of leverage,firm size,firm value,and managerial ownership on tax aggressiveness in technology sector companies listed on the Indonesia Stock Exchange.Tax aggressiveness has become a critical issue in corporate financial management practices,particularly in the context of optimizing tax burdens through strategies that remain within legal boundaries.The study adopts a quantitative approach using panel data regression methods.Data processing and analysis were conducted using EViews version 12.The research sample consists of 13 technology sector companies selected through purposive sampling,with an observation period spanning five years(2019-2023),resulting in a total of 65 observations.The analysis results indicate that leverage and firm value have a negative effect on tax aggressiveness.Conversely,managerial ownership is found to have a positive effect on tax aggressiveness.Meanwhile,firm size does not show a significant influence on tax aggressiveness.
基金supported by the Humanities and Social Sciences Research Planning Project of the Ministry of Education:“A Study on Private Capital and Bank Stability”(No.19YJC790162).
文摘Management innovation is a key driver of total factor productivity and plays a crucial role in developing new quality productive forces.As China’s capital market continues to develop,the prevalence of common ownership—investors who hold significant stakes in multiple firms—has grown,raising the question of how it influences corporate management innovation.This study empirically investigates this issue using panel data from A-share listed companies in China between 2014 and 2022.The findings reveal an inverted U-shaped relationship between common ownership and management innovation.Specifically,institutional common ownership exerts no significant effect,while non-institutional common ownership exhibits a significant inverted U-shaped influence.Mechanism analysis suggests that common ownership often appoints shared directors,supervisors,and senior executives across firms,which in turn significantly impacts corporate management innovation.Further analysis indicates that common ownership in the primary and tertiary industries significantly influences management innovation,whereas that in the secondary industry does not show such an effect.This study offers valuable insights for corporate governance,business management,and investor decision-making and provides important references for policymakers in formulating governance-related regulations.
文摘In the context of urban-rural integration development in China,the distribution of value-added income of rural land collective ownership is related to the protection of farmers rights and interests and the specific implementation of rural revitalization strategy.Based on the entry of rural collectively-owned construction land into the market and the compensation system for land expropriation,this paper discusses in detail the distribution of value-added income of rural land collective ownership,analyzes the current situation,existing problems and causes of the current distribution mechanism,and puts forward countermeasures and suggestions for optimizing the distribution mechanism.Through literature research and case analysis,this paper reveals the unfair phenomenon in the distribution of value-added income of rural land,and discusses the roles and responsibilities of government,collective organizations and individual farmers in the distribution of income.The results show that establishing a fair and reasonable income distribution mechanism,strengthening the construction of laws and regulations,improving farmers participation and protecting their rights and interests are the key to optimizing the distribution of rural land value-added income.In addition,it is expected that this paper will provide some theoretical basis and practical guidance for improving the distribution mechanism of value-added income of rural land collective ownership.
文摘Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Survey in the year 2012. The model results show that some household characteristics such as the number of driver licenses household income and home location are significant.Yet the intersection density indicating the street patterns of home location and the dummy near the subway and the bus stop density indicating the transit accessibility of home location are insignificant.The model estimation obtains a good γ2 the goodness of fit of the model and the model validation also shows a good performance in prediction.The marginal effects of all the significant explanatory variables are calculated to quantify the odds change in the household car ownership following a one-unit change in the explanatory variables.
文摘This paper examines the effects of internal control mechanisms on the financial distress of publicly listed companies in China. Using t-test and Logistic regression analysis, we investigated the following aspects: ownership by top managers and the CEO, the number of directors, the percentage of inside directors, CEO duality, and ownership concentration. The empirical tests indicate a lower probability of financial distress when ownership by top managers and that by the CEO are higher. The evidence also shows that a combination of two parts, the CEO and the chairman of the board, may influence the internal control system of a publicly listed companies.
基金This work was supported by the Joint Funds of National Natural Science Foundation of China(Nos.U1813215 and 2018YFB1307101)National Natural Science Foundation of China(Nos.61603213,61773239,61973187,61973192 and 91748115)+2 种基金Shandong Provincial Natural Science Foundation,China(No.ZR2017MF014)Jinan Technology project(No.20150219)Taishan Scholars Programme of Shandong Province.
文摘In order to satisfy the robotic personalized service requirements that can select exclusive items to perform inference and planning according to different service individuals,the service robots need to have the ability to independently obtain the ownership relationship between humans and their carrying items.In this work,we present a novel semantic learning strategy for item ownership.Firstly,a human-carrying-items detection network based on human posture estimation and object detection model is used.Then,the transferred convolutional neural network is used to extract the characteristics of the objects and the back-end classifier to recognize the object instance.At the same time,the face detection and recognition model are used to identify the service individual.Finally,on the basis of the former two,the active learning of ownership items is completed.The experimental results show that the proposed ownership semantic learning strategy can determine the ownership relationship of private goods accurately and efficiently.The solution of this problem can improve the intelligence level of robot life service.
基金supported by the Key Program of the National Natural Science Foundation of China [81730087]Jiangsu Provincial Youth Medical Talent program [QNRC2016536]+3 种基金Six Talent Peaks Project in Jiangsu Province [WSW-017]Jiangsu Province’s Outstanding Medical Academic Leader program [CXTDA2017029]Preventive Medicine Foundation of Jiangsu [Y2015049]Occupational Health Risk assessement and National Occupational Hygienic Standard Formulation [131031109000150003]
文摘Benzene is a classified as ahuman carcinogen that can cause myelodysplastic syndrome and acute myelogenousleukemia;.This compound is also a potent toxin suppressing the bone marrow.Accordingly,benzene causes serious hematological adverse effects,such as pancytopenia and aplastic
文摘Mixed ownership is an important form of realization of China＇s economic system reform and development, and it is also the main direction of state-owned enterprise reform. In order to further promote the deepening of the reform of mixed ownership, this paper randomly selects 200 listed state-owned enterprises as research objects, and studies the trends of the financial performance of these enterprises from the mixed state-owned enterprises and non-mixed-modification enterprises in the five years from 2013 to 2017, and compares their various trends. Financial indicators, a comprehensive evaluation of the problems and causes in the reform of the mixed ownership system, and then propose countermeasures to further deepen the reform of mixed ownership based on the research conclusions.
基金supported by the“Growth Dividend Effect and Growth Pressure Effect on Environmental Performance in the New Normal”of the National Social Science Fund(15CJL012)Beijing Social Science Fund Program“Effects of Economic Growth in Beijing-Tianjin-Hebei on Environmental Pollution in the New Normal and Simulated Scenario”(15JDJGC096)
文摘Based on the panel data of China's 34 industrial sectors during 2005-2013, this paper tests the water pollution effects of SOE ownership diversification in China. The result shows that in general, greater state ownership and less private ownership in a sector will lead to lower water pollution intensity. Test of threshold effect shows that, irrespective of its current level, an increase in state ownership helps improve the environment by different degrees. When pollution intensity is low, ownership diversification helps reduce pollution intensity; when pollution intensity is high, state ownership is the optimal choice for mitigating pollution. This paper's findings suggest that while advancing the mixedownership reform of SOEs, China cannot relax the environmental responsibilities of SOEs, and still less should economic interests override environmental concerns.
文摘To address some inherent defects of artificial neural networks, such as insufficient generalization performance, local extremum problem, and dimensional catastrophe problem, a support vector machine was proposed and applied to the modeling of automobile ownership prediction. By analyzing the data on automobile ownership and its influencing factors, the learning sample couples for automobile ownership prediction modeling were constructed, and support vector machine (SVM) was used to regression the nonlinear function relation of automobile ownership prediction model, and the established automobile ownership prediction model was used to predict the automobile ownership in different years. To reduce the impact on the accuracy of automobile ownership prediction caused by the large order of magnitude difference between the data of automobile ownership and its influence factors, the normalization method was used to pre-process the automobile ownership and its influence factors, and the inverse normalization was used to process the automobile ownership prediction results. The comparison between the automobile ownership prediction results and the statistical results shows that the automobile ownership prediction model has good generalization performance, and the support vector machine is an effective method to model the automobile ownership prediction.
基金supported by the National Natural Science Foundation of China(No.71473098)
文摘The issue as to whether hospital ownership has an impact on the quality of care has long been a serious concern. Hand hygiene（HH） compliance is regarded as an important indicator of the quality of care in the control of hospital-acquired infections. However, little information is available on whether hospital ownership influences HH compliance. In this study, of 229 hospitals selected from Hubei province in China, 152 were public and 77 were private hospitals. A total of 23 652 healthcare workers（HCWs） were surveyed, using a convenience sampling. HH compliance, the WHO＇s ＂My Five Moments for hand hygiene＂（5 MHH）, among HCWs, together with the factors of hospital ownership, training frequency, bed occupancy rates, etc. were collected. Univariate analysis and ordinal logistic regression analysis were used to analyze factors affecting HH compliance. Overall, HH compliance rates were 67% and 79% for public and private hospitals, respectively. The HH compliance rates of HCWs and 5 MHH were between 55% and 95%, and influenced by hospital ownership（P〈0.05）, excluding compliance rate at the moment after body fluid exposure, and other influence factors included training frequency and bed occupancy rate（P〈0.05）. HH compliance is better in private than in public hospitals. Hospital ownership is a significant factor affecting HH compliance, in addition to training frequency and bed occupancy rate.
文摘In 2010, No.1 document of central government demanded strengthening mediation and settlement of ownership of rural collective land, to complete confirmation of right and registration and issue of certificate of rural collective land in 3 years. However, the mediation and settlement of land ownership in China still remain at starting stage, and there are many problems in both theory and practice. In this situation, this paper summarizes current situations of disputes about ownership of collective land in Beijing, analyzes causes of disputes, introduces existing working mechanism, methods and problems of dispute mediation and settlement, and finally presents feasible recommendations, in the hope of providing guidance for mediation and settlement of land ownership disputes.
文摘This paper analyzes determinants and consequences of managerial ownership within ownership structures of the selected European and Asian transition countries. Focus of the analysis is the influence of the specific unification of ownership and control on corporate performance. Findings in the paper are based on research that produced empirical data for Croatia which is subsequently compared with evidence from other Asian and European transition countries facing the same issues. Consequently, transitional ownership structures, influenced by actual privatization process, like emergent corporate governance mechanisms, highly concentrated ownership and undeveloped markets for corporate control are also described. Research findings show that direct or indirect managerial ownership are important phenomena in transition countries, research has also shown that stable and concentrated managerial ownership have positive effects on firms＇ profitability in the observed transitional environments.
