Landscape culture is a new science and a comprehensive creation based on excellent tradition of cultural landscape.The paper has illustrated the generation and development of landscape culture,and introduced the curre...Landscape culture is a new science and a comprehensive creation based on excellent tradition of cultural landscape.The paper has illustrated the generation and development of landscape culture,and introduced the current situation and progress of foreign researches on landscape culture according to the time order and research focuses.In terms of domestic research of landscape culture,it has been analyzed from the perspective of the study of theoretical connotation,landscape ecology,types of landscape culture and crossover study of itself.It considers that there exist some problems in domestic research on landscape culture,which are separation between traditional cultural landscape and modern landscape culture,separation in research methods,the influence of traditional culture on landscape,unbalanced development of regional landscape culture,separation of regional landscape network,and the insufficiency of protection and development.展开更多
This study applies a stochastic frontier production approach to decompose the sources of total productivity (TFP) growth into technical progress and changes in technical efficiency of 8057 firms in Vietnamese manufact...This study applies a stochastic frontier production approach to decompose the sources of total productivity (TFP) growth into technical progress and changes in technical efficiency of 8057 firms in Vietnamese manufacturing industries during 2003-2007. Using both total manufacturing industry and sub-manufacturing industrial regressions, the analysis focuses on the trend of technological progress (TP) and technical efficiency change (TEC), and the role of productivity change in economic growth. According to the estimated results, the annual technical progress for the manufacturing industry and sub-manufacturing industries are calculated directly from the estimated parameters of the translog stochastic frontier production function by taking a partial derivative of output with respect to time t. The average technical changes in manufacturing industry and sub-manufacturing industries are positive, with an average technical change about 5.2%, 5.8%, 5.4%, 11.8%, 4.6%, 4.1%, 7.3%, 4.8%, 4.8% and 4.8% for total sample, food products & beverages, textile & wearing apparel, footwear, paper & products, industrial chemicals, rubber & plastic products, non- metallic mineral, basic & fabricated metal and other sub-industries, respectively. Total TFP in the manufacturing sector has grown at the annual rate of 0.052, although the rate of growth decreased continuously during the sample period. For the sub-industry estimates during the sample period, TFP grew fastest in the footwear sub-industry, with annual average growth rate of 11.8%, followed by the rubber & plastic products with a rate of 7.3%, and the food products & beverages with a rate of 5.8% per annum.展开更多
基金Supported by Project of "11 th Five-year Plan" of Social Science of Jiangxi Province(10YJ55) Project of "11 th Five-year Plan" of Social Science of Jiangxi Province(10YJ92)~~
文摘Landscape culture is a new science and a comprehensive creation based on excellent tradition of cultural landscape.The paper has illustrated the generation and development of landscape culture,and introduced the current situation and progress of foreign researches on landscape culture according to the time order and research focuses.In terms of domestic research of landscape culture,it has been analyzed from the perspective of the study of theoretical connotation,landscape ecology,types of landscape culture and crossover study of itself.It considers that there exist some problems in domestic research on landscape culture,which are separation between traditional cultural landscape and modern landscape culture,separation in research methods,the influence of traditional culture on landscape,unbalanced development of regional landscape culture,separation of regional landscape network,and the insufficiency of protection and development.
文摘This study applies a stochastic frontier production approach to decompose the sources of total productivity (TFP) growth into technical progress and changes in technical efficiency of 8057 firms in Vietnamese manufacturing industries during 2003-2007. Using both total manufacturing industry and sub-manufacturing industrial regressions, the analysis focuses on the trend of technological progress (TP) and technical efficiency change (TEC), and the role of productivity change in economic growth. According to the estimated results, the annual technical progress for the manufacturing industry and sub-manufacturing industries are calculated directly from the estimated parameters of the translog stochastic frontier production function by taking a partial derivative of output with respect to time t. The average technical changes in manufacturing industry and sub-manufacturing industries are positive, with an average technical change about 5.2%, 5.8%, 5.4%, 11.8%, 4.6%, 4.1%, 7.3%, 4.8%, 4.8% and 4.8% for total sample, food products & beverages, textile & wearing apparel, footwear, paper & products, industrial chemicals, rubber & plastic products, non- metallic mineral, basic & fabricated metal and other sub-industries, respectively. Total TFP in the manufacturing sector has grown at the annual rate of 0.052, although the rate of growth decreased continuously during the sample period. For the sub-industry estimates during the sample period, TFP grew fastest in the footwear sub-industry, with annual average growth rate of 11.8%, followed by the rubber & plastic products with a rate of 7.3%, and the food products & beverages with a rate of 5.8% per annum.
