Judul: Analysis of Economic Structure and Factors that Influence Job Opportunity in Jakarta
Abstrak: This study aimed to determine the structure of economy and factors that affect job opportunity in Jakarta. Author used Shift Share Analysis, Location Quotient and Multiple Regression that was estimated with Least Square Method (OLS) in Semi-Log form. To examine the relations that happened on job opportunity, author used the regional autonomy as a dummy variable, FDI, domestic investment, GDRP, and investment lending rate, with time series data from the period 1993 until 2008. The result of Shift Share Analysis and Location Quotient since the implementation of regional autonomy showed that employment growth from the components of national employment growth, industry mix and competitive advantage were dominated by the tertiary sector, such as trade, hotels, and restaurants; transportations and communications sector; financial sector, renting and business services; and services sector. The four sectors above were also a basic sector in expanding job opportunity. The results of Multiple Regression Analysis showed that the dummy variable of regional autonomy, FDI, domestic investment, GDRP, and investment lending rate had simultaneous effect toward job opportunity. And partially, FDI, domestic investment and investment lending rate had significant effect toward job opportunity. Dummy variable of regional autonomy, FDI, domestic investment and GDRP had positive effect and investment landing rate had negative effect toward job opportunity. While dummy variable of regional autonomy and GDRP had positive and not significant effect toward job opportunity.
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Judul: Analysis of Structure Change and Sources of Economic Growth in DKI Jakarta: Input Output Model Analysis
Abstrak: This study aims to analyze the role of industrial sector in economic growth of DKI Jakarta Province in 1993, 2000, and 2006. This research is expected to provide information about what sector is superior sector (keysectors) and changes in economic structure in the Province of DKI Jakarta during study period. In addition, through this research could also determine that there are linkages among sectors in the Province of DKI Jakarta and the pattern of changes in sources of output growth. Research method used is the input-output analysis in order to answer the research objectives. Data of Input Output Table of DKI Jakarta Province obtained from BPS (Central Bureau of Statistics) is the data in 1993, 2000, and 2006. The number of sectors that were analyzed and then made the process of aggregation of up to 23 sectors. The results showed that during 1993, 2000, and 2006, the structure of domestic final demand is dominated by the demand among. Components of demand among the source of output growth is the component of household consumption (konsRT) and fixed capital formation (Pmtb). During the study period, sectors that have backward linkages rates above the average power dispersion and that have numbers forward linkage in the above-average sensitivity of dispersion has decreased the number of sectors. Based on the analysis, leading sector during the study period occurred in six sectors, namely; industry sector of Food, Beverages & Tobacco (MKMN), sector of Chemical, Drugs, Cosmetics (KIMOB), sector of Metal, Machinery, and Electronic (LME), sector of Electricity, Gas, and Water Supply (LGAB), sector of Real Estate, and Business Services (REJP), and sector of Other Services (JSLN).
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Judul: Toksisitas Subkronis Ekstrak Etanol 70% Daun Wungu (Graptophyllum Pictum (Linn) Griff) pada Mencit.
Abstrak: Graptophyllum pictum (L.) Griff is one of the family Acanthaceae. This plant contains alkaloid compounds, flavonoids, saponins, tannins, and steroids, as well as having antidiabetic activity. But consume this plant safely has not been test, so it needs subchronics toxicity test and histopathological observations. The subchronics toxicity of Graptophyllum pictum (L.) Griff leaf will do for 3 months. During the treatment of mice give peroral Graptophyllum pictum (L.) Griff extract daily and divide into 4 doses, they are 100 mg/kg, 500 mg/kg, 1000 mg/kg, and distilled water as control. Measurements of mice body weight and mortality observations made during the study. Mice body weight has increase during the study. Graptophyllum pictum (L.) Griff leaf ethanol extract doesn’t give number of LD50 subchronic toxicity. Number of death mice in normal groups is 4 mice, 100 mg/kg groups is 3 mice, 500 mg/kg group is 2 mice, and 1000 mg/kg is one mice. Graptophyllum pictum (L.) Griff leaf ethanol extract for dose 100 mg/kg and 500 mg/kg give damage in histopathology of kidney, heart, and lung, for dose 1000 mg/kg give damage in histopathology of kidney. Graptophyllum pictum (L.) Griff leaf ethanol extract give damage effect in organs.
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