Aura Dhamira - Academia.edu (original) (raw)
Papers by Aura Dhamira
Rice production is greatly affected by climatic factors which keep changing along with time. Ther... more Rice production is greatly affected by climatic factors which keep changing along with time. Therefore, the effects of climate change on rice production in Indonesia need to be studied. The objectives of this study are to determine: (1) the difference of interregional climate in each region and (2) the impact of climatic factors on rice production in Indonesia. Just and Pope Production function was used as the analytical frameworks, and Cobb-Douglas function form was used to analyze the data. The analysis was conducted with regards to rice production in ten provinces in Indonesia from 1985 to 2017. The result shows that there were some differences in climatic condition in each region in Indonesia. The regression analysis shows that maximum temperature and minimum temperature have positive impacts on rice production, on the other hand, El Nino and La Nina affect the production negatively. The results of this study can be considered by the policy makers in making decisions related to ...
E3S Web of Conferences, 2021
The increased in global demand for natural rubber commodities opens opportunities for natural rub... more The increased in global demand for natural rubber commodities opens opportunities for natural rubber exporting countries to compete with their competitors. Competitiveness is the main provision to be able to compete well. Therefore, this research was conducted to determine the export competitiveness of natural rubber by exporting countries and to determine the position of the natural rubber commodity of each exporter in the global market. The research data were secondary data sourced from Trademap in the period of 2001-2019. Furthermore, the data were analyzed using revealed comparative advantage (RCA) index and export product dynamics (EPD) methods. The results of the analysis show that Thailand, Indonesia, and Malaysia are able to produce natural rubber commodities with strong competitiveness. EPD analysis also shows that Thailand, Indonesia, and Malaysia respectively have a rising star, lost opportunity, and retreat positions in natural rubber commodities traded on global markets.
AGRARIS: Journal of Agribusiness and Rural Development Research, 2018
An increasing population in recent decades has led to the need for increasing the availability of... more An increasing population in recent decades has led to the need for increasing the availability of food, so it is necessary to increase the production of paddy as quickly as possible. The aim of this research was to know the supply response of paddy in East Java to various price factors and non-price factors. In this research, the supply response was estimated by the paddy harvest areas in East Java using Cobb-Douglas model and Nerlove partial adjustment, and econometric analysis including stationarity test, cointegration test, and Error Correction Model (ECM). The data used in this research consisted of paddy harvest areas, grain price, corn price, irrigated land area and rainfall amount from 1991 to 2015. The speed of short-term adjustment to the longterm supply of rice was 2.79% and was corrected in the next period. In the short run, all variables did not have a high responsiveness to paddy supply, but in the long run, the irrigation area was very responsive to paddy supply in East Java with a value of elasticity of 1.79. Supply of paddy can be increased by increasing the real price of unhulled rice, the irrigated land, and harvested area of the previous period.
E3S Web of Conferences
The increased in global demand for natural rubber commodities opens opportunities for natural rub... more The increased in global demand for natural rubber commodities opens opportunities for natural rubber exporting countries to compete with their competitors. Competitiveness is the main provision to be able to compete well. Therefore, this research was conducted to determine the export competitiveness of natural rubber by exporting countries and to determine the position of the natural rubber commodity of each exporter in the global market. The research data were secondary data sourced from Trademap in the period of 2001-2019. Furthermore, the data were analyzed using revealed comparative advantage (RCA) index and export product dynamics (EPD) methods. The results of the analysis show that Thailand, Indonesia, and Malaysia are able to produce natural rubber commodities with strong competitiveness. EPD analysis also shows that Thailand, Indonesia, and Malaysia respectively have a rising star, lost opportunity, and retreat positions in natural rubber commodities traded on global markets.
E3S Web of Conferences
Indonesia is one of the largest natural rubber exporters in the world. On the other hand, the pot... more Indonesia is one of the largest natural rubber exporters in the world. On the other hand, the potential for natural rubber in the world market is enormous. The Asian continent is the largest market for Indonesian natural rubber, followed by American and European markets. Currently there have been many studies on the competitiveness of Indonesian natural rubber exports to the international market, but so far there has not been much research on the competitiveness and potential of rubber exports specifically to European countries. This study aims to determine the competitiveness and the potential of Indonesian natural rubber in European countries, namely Germany, France, and Spain. The method used in this study is descriptive analytics, meanwhile Revealed Comparative Advantage (RCA) was used to determine Indonesia’s competitiveness in each of the partner countries, on the other hand Export Product Dynamic (EPD) was used to determine the performance of Indonesian natural rubber in part...
Rice production is greatly affected by climatic factors which keep changing along with time. Ther... more Rice production is greatly affected by climatic factors which keep changing along with time. Therefore, the effects of climate change on rice production in Indonesia need to be studied. The objectives of this study are to determine: (1) the difference of interregional climate in each region and (2) the impact of climatic factors on rice production in Indonesia. Just and Pope Production function was used as the analytical frameworks, and Cobb-Douglas function form was used to analyze the data. The analysis was conducted with regards to rice production in ten provinces in Indonesia from 1985 to 2017. The result shows that there were some differences in climatic condition in each region in Indonesia. The regression analysis shows that maximum temperature and minimum temperature have positive impacts on rice production, on the other hand, El Nino and La Nina affect the production negatively. The results of this study can be considered by the policy makers in making decisions related to ...
E3S Web of Conferences, 2021
The increased in global demand for natural rubber commodities opens opportunities for natural rub... more The increased in global demand for natural rubber commodities opens opportunities for natural rubber exporting countries to compete with their competitors. Competitiveness is the main provision to be able to compete well. Therefore, this research was conducted to determine the export competitiveness of natural rubber by exporting countries and to determine the position of the natural rubber commodity of each exporter in the global market. The research data were secondary data sourced from Trademap in the period of 2001-2019. Furthermore, the data were analyzed using revealed comparative advantage (RCA) index and export product dynamics (EPD) methods. The results of the analysis show that Thailand, Indonesia, and Malaysia are able to produce natural rubber commodities with strong competitiveness. EPD analysis also shows that Thailand, Indonesia, and Malaysia respectively have a rising star, lost opportunity, and retreat positions in natural rubber commodities traded on global markets.
AGRARIS: Journal of Agribusiness and Rural Development Research, 2018
An increasing population in recent decades has led to the need for increasing the availability of... more An increasing population in recent decades has led to the need for increasing the availability of food, so it is necessary to increase the production of paddy as quickly as possible. The aim of this research was to know the supply response of paddy in East Java to various price factors and non-price factors. In this research, the supply response was estimated by the paddy harvest areas in East Java using Cobb-Douglas model and Nerlove partial adjustment, and econometric analysis including stationarity test, cointegration test, and Error Correction Model (ECM). The data used in this research consisted of paddy harvest areas, grain price, corn price, irrigated land area and rainfall amount from 1991 to 2015. The speed of short-term adjustment to the longterm supply of rice was 2.79% and was corrected in the next period. In the short run, all variables did not have a high responsiveness to paddy supply, but in the long run, the irrigation area was very responsive to paddy supply in East Java with a value of elasticity of 1.79. Supply of paddy can be increased by increasing the real price of unhulled rice, the irrigated land, and harvested area of the previous period.
E3S Web of Conferences
The increased in global demand for natural rubber commodities opens opportunities for natural rub... more The increased in global demand for natural rubber commodities opens opportunities for natural rubber exporting countries to compete with their competitors. Competitiveness is the main provision to be able to compete well. Therefore, this research was conducted to determine the export competitiveness of natural rubber by exporting countries and to determine the position of the natural rubber commodity of each exporter in the global market. The research data were secondary data sourced from Trademap in the period of 2001-2019. Furthermore, the data were analyzed using revealed comparative advantage (RCA) index and export product dynamics (EPD) methods. The results of the analysis show that Thailand, Indonesia, and Malaysia are able to produce natural rubber commodities with strong competitiveness. EPD analysis also shows that Thailand, Indonesia, and Malaysia respectively have a rising star, lost opportunity, and retreat positions in natural rubber commodities traded on global markets.
E3S Web of Conferences
Indonesia is one of the largest natural rubber exporters in the world. On the other hand, the pot... more Indonesia is one of the largest natural rubber exporters in the world. On the other hand, the potential for natural rubber in the world market is enormous. The Asian continent is the largest market for Indonesian natural rubber, followed by American and European markets. Currently there have been many studies on the competitiveness of Indonesian natural rubber exports to the international market, but so far there has not been much research on the competitiveness and potential of rubber exports specifically to European countries. This study aims to determine the competitiveness and the potential of Indonesian natural rubber in European countries, namely Germany, France, and Spain. The method used in this study is descriptive analytics, meanwhile Revealed Comparative Advantage (RCA) was used to determine Indonesia’s competitiveness in each of the partner countries, on the other hand Export Product Dynamic (EPD) was used to determine the performance of Indonesian natural rubber in part...