GLO-PEM is driven by soil moisture data of AMSR-E and PAR(Photosynthetically active radiation) which is retrieved from MODIS atmospheric data product in this paper.Using remote sensing data can overcome uncertainty br...GLO-PEM is driven by soil moisture data of AMSR-E and PAR(Photosynthetically active radiation) which is retrieved from MODIS atmospheric data product in this paper.Using remote sensing data can overcome uncertainty brought from interpola-tion of precipitation and PAR.Comparing with observed radiation data,PAR retrieved by remote sensing is in high accuracy in this study.RMSE is 9 and 19.68 W m 2 and R2 is 0.89 and 0.67 respectively.As a result of GLO-PEM,annual total amount of NPP of Qinghai-Tibet Plateau is 0.37 Pg C a-1 in 2005 2008.There is a significant linear relationship between field and simu-lated NPP.Determination coefficient reached 0.93.NPP is decrease from southeast to northwest in the Qinghai-Tibet Plateau.NPP changes from 0 to 1500 g C m-2 a-1.There is different limit factors of vegetation growth in west and east plateau.In the west of 450 mm rainfall line,the limit factors is precipitation.In the east of 450 mm rainfall line,temperature is the dominated factor of vegetation growth.展开更多
After the 2001 economic crisis, the banking sector restructuring program （BSRP） has been designed for the establishment of a stronger financial framework and the improvement of competition in the Turkish banking sec...After the 2001 economic crisis, the banking sector restructuring program （BSRP） has been designed for the establishment of a stronger financial framework and the improvement of competition in the Turkish banking sector. The program constitutes the policies for solving specific problems such as the mismanaged assets of some banks and the recovery of regulating and supervising of the sector. This study aims to analyze the efficiency and productivity changes in the Turkish banking sector during 2002-2009. During this period the Banking Sector Restructuring Program has been applied. The data envolepment analysis （DEA） is conducted for the efficiency measurement under the production and intermediation approaches and it is observed that the efficiency of banks increased for both approaches. The mean efficiency values for the intermediation approach are higher than the values for the production approach, indicating a better functioning in financial intermediation as compared to their operational performance. The Malmquist index based on the intermediation approach is calculated to determine the productivity of the banking sector. It is observed that the productivity of banks increased during the period and the increase resulted mainly from investments in technology.展开更多
基金supported by the National Basic Research Program of Chi-na (Grant Nos.2009CB421105,2010CB951600 and 2010CB950900)the National Science and Technology Key Project Support Program (Grant No.2009BAC61B01)
文摘GLO-PEM is driven by soil moisture data of AMSR-E and PAR(Photosynthetically active radiation) which is retrieved from MODIS atmospheric data product in this paper.Using remote sensing data can overcome uncertainty brought from interpola-tion of precipitation and PAR.Comparing with observed radiation data,PAR retrieved by remote sensing is in high accuracy in this study.RMSE is 9 and 19.68 W m 2 and R2 is 0.89 and 0.67 respectively.As a result of GLO-PEM,annual total amount of NPP of Qinghai-Tibet Plateau is 0.37 Pg C a-1 in 2005 2008.There is a significant linear relationship between field and simu-lated NPP.Determination coefficient reached 0.93.NPP is decrease from southeast to northwest in the Qinghai-Tibet Plateau.NPP changes from 0 to 1500 g C m-2 a-1.There is different limit factors of vegetation growth in west and east plateau.In the west of 450 mm rainfall line,the limit factors is precipitation.In the east of 450 mm rainfall line,temperature is the dominated factor of vegetation growth.
文摘After the 2001 economic crisis, the banking sector restructuring program （BSRP） has been designed for the establishment of a stronger financial framework and the improvement of competition in the Turkish banking sector. The program constitutes the policies for solving specific problems such as the mismanaged assets of some banks and the recovery of regulating and supervising of the sector. This study aims to analyze the efficiency and productivity changes in the Turkish banking sector during 2002-2009. During this period the Banking Sector Restructuring Program has been applied. The data envolepment analysis （DEA） is conducted for the efficiency measurement under the production and intermediation approaches and it is observed that the efficiency of banks increased for both approaches. The mean efficiency values for the intermediation approach are higher than the values for the production approach, indicating a better functioning in financial intermediation as compared to their operational performance. The Malmquist index based on the intermediation approach is calculated to determine the productivity of the banking sector. It is observed that the productivity of banks increased during the period and the increase resulted mainly from investments in technology.
