Recent economic crises like the 2008 financial tsunami has demonstrated a critical need for better understanding of the topologies and various economic,social,and technical mechanisms of the increasingly interconnecte...Recent economic crises like the 2008 financial tsunami has demonstrated a critical need for better understanding of the topologies and various economic,social,and technical mechanisms of the increasingly interconnected global financial system.Such a system largely relies on the interconnectedness of various financial entities such as banks,firms,and investors through complex financial relationships such as interbank payment networks,investment relations,or supply chains.A network-based perspective or approach is needed to study various financial networks in order to improve or extend financial theories,as well as develop business applications.Moreover,with the advance of big data related technologies,and the availability of huge amounts of financial and economic network data,advanced computing technologies and data analytics that can comprehend such big data are also needed.We referred this approach as financial network analytics.We suggest that it will enable stakeholders better understand the network dynamics within the interconnected global financial system and help designing financial policies such as managing and monitoring banking systemic risk,as well as developing intelligent business applications like banking advisory systems.In this paper,we review the existing research about financial network analytics and then discuss its main research challenges from the economic,social,and technological perspectives.展开更多
A combination of solar hot water system with the economizer for heating the water that circulates in the hot water storage tank is presented with the objective to reduce and analyze the cost of investment. The solar c...A combination of solar hot water system with the economizer for heating the water that circulates in the hot water storage tank is presented with the objective to reduce and analyze the cost of investment. The solar collector area will be affected to the investment cost of the solar hot water system. A combined system can be reduced the cost of solar collector by using the waste heat from the economizer to produce the hot water for reaching the requirement of the industry. In this paper the economizer installs in the boiler stack of the industry and produces hot water at 60 ℃ of 5,400 liter per day and the solar hot water system produces the hot water at the same temperature of 6,100 liter per day. The analysis is proposed by determining the solar collector plate area from the data and calculation. Investment cost of the system is 151,000 baht for the solar hot water system of 110,000 baht and the economizer of 410,000 baht for producing the total hot water of 115,000 liter per day.展开更多
The author uses the statistics from 1981 to 2002 to perform a logarithmic regression analysis on the contribution made by foreign investment to Chinese economy. The measurement shows that the following effects on Chin...The author uses the statistics from 1981 to 2002 to perform a logarithmic regression analysis on the contribution made by foreign investment to Chinese economy. The measurement shows that the following effects on Chinese economy are brought by large amount of foreign investment： 1） Foreign investment, as an important investment source, boosts the increase of the stock of production factors and improves the supplying potentials of Chinese economy. 2） The application of foreign investment speeds the rapid growth of the total production value and the increases the value of Chinese industry. 3） Foreign investment changes the employment structure of Chinese labor force. 4） The tax in China, to some extent, owes its growth to the adoption of foreign investment.展开更多
This article tracked, identified, and demonstrated the economic and financial viability of the renewable energy sector from biomass in a Spanish Thermal Power Plant. The methodology used came from Theoretical postulat...This article tracked, identified, and demonstrated the economic and financial viability of the renewable energy sector from biomass in a Spanish Thermal Power Plant. The methodology used came from Theoretical postulates （GITMAN, 2004; VAN HORNE, 1993） called, Technical Preparation of capital budgets （Economic and Financial Analysis） called, payback, Net Present Value, and Internal Rate of Return）. The economic and financial viability results demonstrated were in two stages： the first identified that the plant is viable according to the payback. The second traced the economic and financial viability from the thermal energy production hypothesis equivalent to electricity power in the amount of 7,699.08 MWh, which resulted in the following indicators： payback of seven years and three months, NPV of R$ 369,064.98, and the IRR of 12.46%. Therefore, managers would have to make a user raising campaign in the ratio of 24.66%, taking into account of an unused capacity of 25%. These indicators were calculated using the following financial data： initial investment of R $ 3,654,731.86, operational income of R $1,262,264.16, operational inputs of R$ 503,639.59, and capital cost of 10.95% over 20 years. This industrial plant is located in the city of Cuellar in northern Spain, having two employees working eight hours a day; it produces only thermal power, represented in this study by MWh of electric power. This industrial plant produces power by burning forest residues from tree pruning. It was concluded that, given the research question developed in this paper--is the study plant profitable from the economic and financial point of view？--The response was identified by calculating the economic and financial indicators that the plant studied is viable from the proposed of maximizing sales revenues to 7,699.08 MWh.展开更多
China＇s oil demand has been skyrocketed. In 2004 China became the world＇s second largest oil consumer and imported 122.7 million tons of crude oil, which accounted for 41.9% of China＇s crude oil consumption. Intern...China＇s oil demand has been skyrocketed. In 2004 China became the world＇s second largest oil consumer and imported 122.7 million tons of crude oil, which accounted for 41.9% of China＇s crude oil consumption. International oil investment becomes an important channel for China to obtain oil resource. The cluster analysis in the target countries of China＇s international oil investment is studied here. An investment environment model incorporating 9 factors is established firstly, the order of these factors is ranked by their importance. Then the weight of such factors is determined by Analytic Hierarchy Process （AHP） and these countries are classified into 3 categories using cluster analysis. The results provide an important decision-making tool for China＇s international oil investment.展开更多
From Jan.to Aug.2009,total statistics-worthy fixed-assets investment (over CNY 5million) in the textile industry was up 6.55% to CNY 188.245 billion year-on-year,but that was 4.58 percentage points less than the growt...From Jan.to Aug.2009,total statistics-worthy fixed-assets investment (over CNY 5million) in the textile industry was up 6.55% to CNY 188.245 billion year-on-year,but that was 4.58 percentage points less than the growth rate of the same period last year.During the Jan.-Aug.展开更多
Indeed,there is some evidence the government’s stimulus package is producing results.Investment of cotton textile industry shows recovery progress and production remains stable.
Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infra- structure mostly rely on a simple review of the network, whi...Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infra- structure mostly rely on a simple review of the network, while the analysis of investments remains rudimentary. This study conducted the first regionally focused analysis of investments in transmission infrastructure in China to help optimize its structure and reduce investment costs. Using State Grid data, the investment costs, under various voltages, for transmission lines and transformer substa- tions are calculated. By analyzing the regional profile of cumulative investment in transmission infrastructure, we assess correlations between investment, population, and economic development across the regions. The recent development of ultra-high-voltage transmission networks will provide policy-makers new options for policy development.展开更多
基金This research was partially supported by Department of informatics,Faculty of Economics,Business Administration and Information Technology,University of Zurich.
文摘Recent economic crises like the 2008 financial tsunami has demonstrated a critical need for better understanding of the topologies and various economic,social,and technical mechanisms of the increasingly interconnected global financial system.Such a system largely relies on the interconnectedness of various financial entities such as banks,firms,and investors through complex financial relationships such as interbank payment networks,investment relations,or supply chains.A network-based perspective or approach is needed to study various financial networks in order to improve or extend financial theories,as well as develop business applications.Moreover,with the advance of big data related technologies,and the availability of huge amounts of financial and economic network data,advanced computing technologies and data analytics that can comprehend such big data are also needed.We referred this approach as financial network analytics.We suggest that it will enable stakeholders better understand the network dynamics within the interconnected global financial system and help designing financial policies such as managing and monitoring banking systemic risk,as well as developing intelligent business applications like banking advisory systems.In this paper,we review the existing research about financial network analytics and then discuss its main research challenges from the economic,social,and technological perspectives.
文摘A combination of solar hot water system with the economizer for heating the water that circulates in the hot water storage tank is presented with the objective to reduce and analyze the cost of investment. The solar collector area will be affected to the investment cost of the solar hot water system. A combined system can be reduced the cost of solar collector by using the waste heat from the economizer to produce the hot water for reaching the requirement of the industry. In this paper the economizer installs in the boiler stack of the industry and produces hot water at 60 ℃ of 5,400 liter per day and the solar hot water system produces the hot water at the same temperature of 6,100 liter per day. The analysis is proposed by determining the solar collector plate area from the data and calculation. Investment cost of the system is 151,000 baht for the solar hot water system of 110,000 baht and the economizer of 410,000 baht for producing the total hot water of 115,000 liter per day.
文摘The author uses the statistics from 1981 to 2002 to perform a logarithmic regression analysis on the contribution made by foreign investment to Chinese economy. The measurement shows that the following effects on Chinese economy are brought by large amount of foreign investment： 1） Foreign investment, as an important investment source, boosts the increase of the stock of production factors and improves the supplying potentials of Chinese economy. 2） The application of foreign investment speeds the rapid growth of the total production value and the increases the value of Chinese industry. 3） Foreign investment changes the employment structure of Chinese labor force. 4） The tax in China, to some extent, owes its growth to the adoption of foreign investment.
文摘This article tracked, identified, and demonstrated the economic and financial viability of the renewable energy sector from biomass in a Spanish Thermal Power Plant. The methodology used came from Theoretical postulates （GITMAN, 2004; VAN HORNE, 1993） called, Technical Preparation of capital budgets （Economic and Financial Analysis） called, payback, Net Present Value, and Internal Rate of Return）. The economic and financial viability results demonstrated were in two stages： the first identified that the plant is viable according to the payback. The second traced the economic and financial viability from the thermal energy production hypothesis equivalent to electricity power in the amount of 7,699.08 MWh, which resulted in the following indicators： payback of seven years and three months, NPV of R$ 369,064.98, and the IRR of 12.46%. Therefore, managers would have to make a user raising campaign in the ratio of 24.66%, taking into account of an unused capacity of 25%. These indicators were calculated using the following financial data： initial investment of R $ 3,654,731.86, operational income of R $1,262,264.16, operational inputs of R$ 503,639.59, and capital cost of 10.95% over 20 years. This industrial plant is located in the city of Cuellar in northern Spain, having two employees working eight hours a day; it produces only thermal power, represented in this study by MWh of electric power. This industrial plant produces power by burning forest residues from tree pruning. It was concluded that, given the research question developed in this paper--is the study plant profitable from the economic and financial point of view？--The response was identified by calculating the economic and financial indicators that the plant studied is viable from the proposed of maximizing sales revenues to 7,699.08 MWh.
文摘China＇s oil demand has been skyrocketed. In 2004 China became the world＇s second largest oil consumer and imported 122.7 million tons of crude oil, which accounted for 41.9% of China＇s crude oil consumption. International oil investment becomes an important channel for China to obtain oil resource. The cluster analysis in the target countries of China＇s international oil investment is studied here. An investment environment model incorporating 9 factors is established firstly, the order of these factors is ranked by their importance. Then the weight of such factors is determined by Analytic Hierarchy Process （AHP） and these countries are classified into 3 categories using cluster analysis. The results provide an important decision-making tool for China＇s international oil investment.
文摘From Jan.to Aug.2009,total statistics-worthy fixed-assets investment (over CNY 5million) in the textile industry was up 6.55% to CNY 188.245 billion year-on-year,but that was 4.58 percentage points less than the growth rate of the same period last year.During the Jan.-Aug.
文摘Indeed,there is some evidence the government’s stimulus package is producing results.Investment of cotton textile industry shows recovery progress and production remains stable.
基金Acknowledgements This research is supported by the National Key Basic Research Program of China （No. 2012CB955802）, the National Natural Science Foundation of China （Grant Nos. 51579004, 11272012, and 41171099） and the Project of Humanities and Social Sciences of Ministry of Education of China （No. 14YJC790136）.
文摘Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infra- structure mostly rely on a simple review of the network, while the analysis of investments remains rudimentary. This study conducted the first regionally focused analysis of investments in transmission infrastructure in China to help optimize its structure and reduce investment costs. Using State Grid data, the investment costs, under various voltages, for transmission lines and transformer substa- tions are calculated. By analyzing the regional profile of cumulative investment in transmission infrastructure, we assess correlations between investment, population, and economic development across the regions. The recent development of ultra-high-voltage transmission networks will provide policy-makers new options for policy development.
