This paper aims to examine the specific ways in which China＇s exports of manufactured goods to the United States boost the U.S. job market. Using the OECD STAN Bilateral Trade Database by Industry and End-use Categor...This paper aims to examine the specific ways in which China＇s exports of manufactured goods to the United States boost the U.S. job market. Using the OECD STAN Bilateral Trade Database by Industry and End-use Category to calculate the share of U.S. intermediate products used in the manufactured goods China exports to the U.S., this paper finds that the ＂U.S. content＂ in China＇s exports of manufactured goods to the U.S. increases with the technology content of the goods and shows a decreasing trend over time. From 2006 to 2010, the average ＂US. content＂ in China＇s exports of manufactured goods to the U.S. was 1%, and such content in China＇s exports of high-end manufactured goods was 1.6%. On this basis and using the employment-output ratio in the U.S. Employment Demand Matrix, this paper concludes that as many as 1.71 million jobs have been created by the U.S. intermediate products used in China＇s exports of manufactured goods to the U.S. during the same period. Thus, the development of Sino-U.S. trade has a positive impact on the job market in the U.S.. By contrast, instead of improving the employment situation in the U.S., the RMB appreciation proposed by the U.S. might even have a negative effect.展开更多
The progressive growth of foreign multinational companies in different markets and their new company strategies, regarding production, distribution, marketing, brand policies, product diversification, promotional acti...The progressive growth of foreign multinational companies in different markets and their new company strategies, regarding production, distribution, marketing, brand policies, product diversification, promotional activities and investments, should push the universe of Italian small and medium enterprise to follow action lines that are capable to let them compete with the main global actors, with good chances to succeed. The problem is not the influence of big companies on Italian little enterprises, but it is that these last ones must react to their strategies in order to not lose important market shares. The aim of the present work is to analyse, above all, the outcome of an enquiry into enterprises＇ export of an important Italian Region： Campania. In the first part a picture of the wine regional sector is introduced, with particular observations on what are the wine varieties, what is the general level of production, which typologies they offer, what are the characteristics of consumption, and what is the specific economic importance of wine exportation to Campania. In the second part, then, the conducted investigation will be illustrated to the purpose to analyze the actual characteristics of the export of the regional firms, the difficulties found on the international markets and the possibilities of development in the next future, but also the role of information and communication technologies （ICT）, that is able to greatly contribute to achieving a deeper integration, communication and information flow between the different stakeholders in the supply chain.展开更多
Domestic economic growth slowed down and supply exceeded demand in oil market in 2015, so the growth of refineries＂ processing volume was limited. Nevertheless, the gradual decontrol of market and the storage require...Domestic economic growth slowed down and supply exceeded demand in oil market in 2015, so the growth of refineries＂ processing volume was limited. Nevertheless, the gradual decontrol of market and the storage requirement under low oil price, crude oil imports hit a record high of 335.5 million tons, with the growth rate approximating 9%. Refined oil exports soared and imports decreased, which made China become a net refined oil exporter for the first time for 24 years, and net imports reached 6.22 million tons. Robust requirement on chemical raw materials propelled imported liquefied petroleum gas market to go on expanding. Imports exceeded 12 ,zillion tons in 2015, thus China leaped into the world＇s largest liquefied petroleum gas importer. In 2016, oil consumption growth would be kept at lower level. However, China would further decontrol crude oil import and refined oil export permits and put incremental storage capacity, into use. Therefore, crude oil imports would continue to rise up, and refined oil exports may hit a new historic high. hnported liquefied petroleum gas market will enter into a stage of stable growth after two years rapid development.展开更多
Formal training can play a particularly important role in supporting the internationalization of small and medium enterprises （SMEs）. However, the demand for education services by the latter still appears limited. T...Formal training can play a particularly important role in supporting the internationalization of small and medium enterprises （SMEs）. However, the demand for education services by the latter still appears limited. This is due to known structural and cultural limits that are found widely in this type of business and to the fact that the provision of training---especially that which is funded^oes not seem to address adequately SMEs＇ needs; in many cases, such training is not stimulating, because it is perceived as too general. In fact, SMEs do not constitute a single homogeneous group and therefore assistance needs vary among the different types of firms. So, especially in relation to internationalization, it is clear that there are important differences to consider due to the variety of approaches and ways of developing this process. In order to optimize the resources to invest in the promotion of training, there is a need to find a proper balance between providing ＂viable solutions for all businesses＂ and offering ＂targeted responses and tailored services＂. In such a context, the main objective of this paper is to identify and systematize the variables that most influence the SMEs＇ training needs related to internationalization by taking into account the differences among them. To this end, an empirical analysis was developed involving a significant number of Italian SMEs by using a combination of qualitative research methods. The results show the critical issues faced by the investigated firms during their internationalization process and highlight some important variables that affect their training needs： export involvement, characteristics of the product/market, characteristics of the company, exporting strategy, and human resources. Based on these variables, the writers identified clusters of firms characterized by similar needs and problems to be faced.展开更多
This paper describes the development of a miniature pump having an impeller with an exit diameter of 24 mm supported with the motor rotor by a fluid dynamic beating. Tests verify that the miniature pump is stable and ...This paper describes the development of a miniature pump having an impeller with an exit diameter of 24 mm supported with the motor rotor by a fluid dynamic beating. Tests verify that the miniature pump is stable and quiet for rotational speeds larger than 4000 rain-1. The three-dimensional turbulent flow in the entire pump flow passage and the laminar flow in the fluid dynamic bearing were then simulated numerically. The average pump performance was well predicted by the simulations. Both the tests and the simulations show that there is no obvious Reynolds effect for the miniature pump within the tested range of rotational speeds. The numerical results also show that the beating capacity of the fluid dynamic bearing increases with the pump rotor rotational speed and the eccentricity ratio of the journal to the bushing. This pump is very compact, so it is a prom- ising device for surgical use.展开更多
This paper investigates the impact of foreign direct investment （FDI） and exports on urbanization in China. Using prefecture city-level panel data covering China ＂s 262 prefecture cities for the period 2004-2013 an...This paper investigates the impact of foreign direct investment （FDI） and exports on urbanization in China. Using prefecture city-level panel data covering China ＂s 262 prefecture cities for the period 2004-2013 and employing a dynamic panel system generalized method of moments model with instrumental variable regression techniques, our study finds that FDI and exports have, on average, played a significantly positive role in China＇s urbanization. However, the impacts of FDl and exports on urbanization vary across regions. FDI has a positive and significant impact on urbanization in the coastal region but has no impact on urbanization in the inland region. Exports have a positive and significant impact on urbanization in both the coastal and inland regions, but the effect is much larger in the coastal region than in the inland region. The results imply that further attracting FDI inflows and promoting exports will contribute to China＇s urbanization, especially for the inland region.展开更多
Based on a new panel data set covering exports of four Chinese port cities to 32 countries and Hong Kong over the period of 1997-2008, this paper extends the conventional gravity model to assess the impacts of transpo...Based on a new panel data set covering exports of four Chinese port cities to 32 countries and Hong Kong over the period of 1997-2008, this paper extends the conventional gravity model to assess the impacts of transport costs and port efficiency on China＇s exports. The results can be summarized as three main findings： （1） The improvements of port efficiency and reduction of road transport costs play a vital role in China＇s export competitiveness in the global market. The coefficient estimates on them are relatively large, around 0.72 and -0.89, respectively; （2） The effect of transport costs and port efficiency on China-to-Asia exports significantly exceeds that on China-to-Europe and China-to-America exports; （3） The overall estimated elasticity of road, railroad and port measure is 1.66, which is almost three times that of the average wage of port cities. The empirical results provide strong evidences that upgrading China＇s transport service networks should offer greater scope for maintaining and increasing its competitive edge in low cost productions. The findings offer some insights and priorities for government policy making.展开更多
基金supported by the Fundamental Research Funds for the Central Universitiesthe Research Funds of Renmin University of China(Grant No.13XNI006)
文摘This paper aims to examine the specific ways in which China＇s exports of manufactured goods to the United States boost the U.S. job market. Using the OECD STAN Bilateral Trade Database by Industry and End-use Category to calculate the share of U.S. intermediate products used in the manufactured goods China exports to the U.S., this paper finds that the ＂U.S. content＂ in China＇s exports of manufactured goods to the U.S. increases with the technology content of the goods and shows a decreasing trend over time. From 2006 to 2010, the average ＂US. content＂ in China＇s exports of manufactured goods to the U.S. was 1%, and such content in China＇s exports of high-end manufactured goods was 1.6%. On this basis and using the employment-output ratio in the U.S. Employment Demand Matrix, this paper concludes that as many as 1.71 million jobs have been created by the U.S. intermediate products used in China＇s exports of manufactured goods to the U.S. during the same period. Thus, the development of Sino-U.S. trade has a positive impact on the job market in the U.S.. By contrast, instead of improving the employment situation in the U.S., the RMB appreciation proposed by the U.S. might even have a negative effect.
文摘The progressive growth of foreign multinational companies in different markets and their new company strategies, regarding production, distribution, marketing, brand policies, product diversification, promotional activities and investments, should push the universe of Italian small and medium enterprise to follow action lines that are capable to let them compete with the main global actors, with good chances to succeed. The problem is not the influence of big companies on Italian little enterprises, but it is that these last ones must react to their strategies in order to not lose important market shares. The aim of the present work is to analyse, above all, the outcome of an enquiry into enterprises＇ export of an important Italian Region： Campania. In the first part a picture of the wine regional sector is introduced, with particular observations on what are the wine varieties, what is the general level of production, which typologies they offer, what are the characteristics of consumption, and what is the specific economic importance of wine exportation to Campania. In the second part, then, the conducted investigation will be illustrated to the purpose to analyze the actual characteristics of the export of the regional firms, the difficulties found on the international markets and the possibilities of development in the next future, but also the role of information and communication technologies （ICT）, that is able to greatly contribute to achieving a deeper integration, communication and information flow between the different stakeholders in the supply chain.
文摘Domestic economic growth slowed down and supply exceeded demand in oil market in 2015, so the growth of refineries＂ processing volume was limited. Nevertheless, the gradual decontrol of market and the storage requirement under low oil price, crude oil imports hit a record high of 335.5 million tons, with the growth rate approximating 9%. Refined oil exports soared and imports decreased, which made China become a net refined oil exporter for the first time for 24 years, and net imports reached 6.22 million tons. Robust requirement on chemical raw materials propelled imported liquefied petroleum gas market to go on expanding. Imports exceeded 12 ,zillion tons in 2015, thus China leaped into the world＇s largest liquefied petroleum gas importer. In 2016, oil consumption growth would be kept at lower level. However, China would further decontrol crude oil import and refined oil export permits and put incremental storage capacity, into use. Therefore, crude oil imports would continue to rise up, and refined oil exports may hit a new historic high. hnported liquefied petroleum gas market will enter into a stage of stable growth after two years rapid development.
文摘Formal training can play a particularly important role in supporting the internationalization of small and medium enterprises （SMEs）. However, the demand for education services by the latter still appears limited. This is due to known structural and cultural limits that are found widely in this type of business and to the fact that the provision of training---especially that which is funded^oes not seem to address adequately SMEs＇ needs; in many cases, such training is not stimulating, because it is perceived as too general. In fact, SMEs do not constitute a single homogeneous group and therefore assistance needs vary among the different types of firms. So, especially in relation to internationalization, it is clear that there are important differences to consider due to the variety of approaches and ways of developing this process. In order to optimize the resources to invest in the promotion of training, there is a need to find a proper balance between providing ＂viable solutions for all businesses＂ and offering ＂targeted responses and tailored services＂. In such a context, the main objective of this paper is to identify and systematize the variables that most influence the SMEs＇ training needs related to internationalization by taking into account the differences among them. To this end, an empirical analysis was developed involving a significant number of Italian SMEs by using a combination of qualitative research methods. The results show the critical issues faced by the investigated firms during their internationalization process and highlight some important variables that affect their training needs： export involvement, characteristics of the product/market, characteristics of the company, exporting strategy, and human resources. Based on these variables, the writers identified clusters of firms characterized by similar needs and problems to be faced.
基金supported by the National Natural Science Foundation of China (Grant No. 50976061)State Key Laboratory for Hydroscience and Hydraulic Engineering, Tsinghua University (Grant No. 2010-ZY-4)Tsinghua-Yuyuan Medical Fund and the Ministry of Science and Technol-ogy of China (Grant No. 2008KR0441)
文摘This paper describes the development of a miniature pump having an impeller with an exit diameter of 24 mm supported with the motor rotor by a fluid dynamic beating. Tests verify that the miniature pump is stable and quiet for rotational speeds larger than 4000 rain-1. The three-dimensional turbulent flow in the entire pump flow passage and the laminar flow in the fluid dynamic bearing were then simulated numerically. The average pump performance was well predicted by the simulations. Both the tests and the simulations show that there is no obvious Reynolds effect for the miniature pump within the tested range of rotational speeds. The numerical results also show that the beating capacity of the fluid dynamic bearing increases with the pump rotor rotational speed and the eccentricity ratio of the journal to the bushing. This pump is very compact, so it is a prom- ising device for surgical use.
文摘This paper investigates the impact of foreign direct investment （FDI） and exports on urbanization in China. Using prefecture city-level panel data covering China ＂s 262 prefecture cities for the period 2004-2013 and employing a dynamic panel system generalized method of moments model with instrumental variable regression techniques, our study finds that FDI and exports have, on average, played a significantly positive role in China＇s urbanization. However, the impacts of FDl and exports on urbanization vary across regions. FDI has a positive and significant impact on urbanization in the coastal region but has no impact on urbanization in the inland region. Exports have a positive and significant impact on urbanization in both the coastal and inland regions, but the effect is much larger in the coastal region than in the inland region. The results imply that further attracting FDI inflows and promoting exports will contribute to China＇s urbanization, especially for the inland region.
基金supported by the National Natural Science Foundation of China under Grant Nos.71101142 and 70903067
文摘Based on a new panel data set covering exports of four Chinese port cities to 32 countries and Hong Kong over the period of 1997-2008, this paper extends the conventional gravity model to assess the impacts of transport costs and port efficiency on China＇s exports. The results can be summarized as three main findings： （1） The improvements of port efficiency and reduction of road transport costs play a vital role in China＇s export competitiveness in the global market. The coefficient estimates on them are relatively large, around 0.72 and -0.89, respectively; （2） The effect of transport costs and port efficiency on China-to-Asia exports significantly exceeds that on China-to-Europe and China-to-America exports; （3） The overall estimated elasticity of road, railroad and port measure is 1.66, which is almost three times that of the average wage of port cities. The empirical results provide strong evidences that upgrading China＇s transport service networks should offer greater scope for maintaining and increasing its competitive edge in low cost productions. The findings offer some insights and priorities for government policy making.
