Articles
STOCHASTIC OPTIMISATION OF COFFEE AND DAIRY PRODUCTIONS IN INTEGRATED FARMING SYSTEM IN YOGYAKARTA
Sudantoko, Djoko;
Mariyono, Joko
PRESTASI Vol 7, No 02 (2011): Juni Prestasi
Publisher : PRESTASI
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STIE Bank BPD JatengAbstractRisk of profit loss in farming system is inevitable since there is a fluctuation in prices of agricultural products. Diversification is, therefore, the appropriate way to reduce the risk associated with the fluctuation. However, the right combination of production in integrated farming system is very important to consider because it will lead to the high revenue. The objective of this analysis is to assess the levels of production in dairy and coffee farming on whether or not the combination of the productions is optimal. This analysis is based on a study undertaken in Sleman, Yogyakarta, where the integrated farming system exists. The theory of economies of scope is employed in this study, and the combination of productions is tested stochastically. Data are obtained by interviewing 35 producers running dairy and coffee farming simultaneously. The result of this study indicates that the integrated farming system has an advantage in terms of economies of scope, but the combination of products is not optimal. The best alternative to enhance the revenue is to transfer the Robusta coffee production into the fresh milk production, by transferring the resources used in the coffee farming into the dairy farming. Keywords: integrated farming system, stochastic optimisation, product transformation curve
ADOPSI TEKNOLOGI PERTANIAN UNTUK PEMBANGUNAN PEDESAAN: SEBUAH KAJIAN SOSIOLOGIS
Kuntariningsih, Apri;
Mariyono, Joko
Agriekonomika Vol 3, No 2: Oktober 2014
Publisher : Program Studi Agribisnis Fakultas Pertanian Universitas Trunojoyo Madura.
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ABSTRAKTeknologi pertanian diharapkan dapat membantu petani untuk meningkatkan kesejahteraan. Berbagai teknologi pertanian telah diperkenalkan dan disebarluaskan kepada petani, tetapi sebagian besar petani pedesaan masih dianggap tertinggal dari masyarakat lain. Kajian ini bertujuan mempelajari kegagalan penyebaran teknologi pertanian dalam mengentaskan kemiskinan di daerah pedesaan. Berdasar kajian ini nantinya diharapkan mampu merumuskan strategi dari asepk sosiologis terkait penyebaran teknologi pertanian. Hasil kajian ini menunjukkan bahwa faktor sosial, ekonomi dan kelembagaan perlu mendapat perhatian lebih dari pembuat kebijakan baik di tingkat nasional dan lokal dalam rangka untuk meningkatkan dampak diseminasi teknologi pertanian dalam peningkatan kesejahteraan petani di daerah pedesaan.Kata kunci: Adopsi Teknologi Pertanian, Pendekatan Sosiologis, Pembagunan Pedesaan.ABSTRACTAgricultural technology is expected to help farmers to improve welfare. Various agricultural technologies have been introduced and disseminated to farmers, but to some extents, peasants are still considered lag behind other communities. This paper is conducted investigate the failure of agricultural technologies dissemination in alleviating poverty in rural areas. This strudy showssocial, economic and institutional factors that need more attention from policy makers both at national and local levels in orde to improve impact of agricultural technology dissemination in escalating farmersâ welfare in rural areas.Keywords: Agricultural Technology Adoption, Sociological Approach, Rural Development
ENVIRONMENTALLY ADJUSTED PRODUCTIVITY GROWTH OF INDONESIAN RICE PRODUCTION
Mariyono, Joko
Journal of Indonesian Economy and Business Vol 28, No 1 (2013): January
Publisher : Journal of Indonesian Economy and Business
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Productivity of Indonesian rice agriculture needs to grow substantially to ensure national food security. However, the environmental cost should be taken into account. Thisstudy aims to analyse productivity growth of rice by decomposing it into technological change, scale effects, allocative efficiency and technical efficiency. Environmental cost associated with the use of environmentally detrimental inputs is internalised to obtain environmentally adjusted productivity growth. The result indicates that total factorproductivity growth is driven by technological change and social efficiency effects.Environmentally adjusted productivity growth is less than conventional productivity growth. Some policies to increase the environmentally adjusted productivity growth areproposed.Keywords: internalizing environmental cost, total factor productivity, rice production, scale effect, efficiency.
TINJAUAN TEORITIS PEMBANGUNAN PEDESAAN YANG BERKELANJUTAN: PENGENTASAN KEMISKINAN DAN PERBAIKAN KUALITAS LINGKUNGAN
Sudantoko, H. Djoko;
Mariyono, Joko
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 3, No 2 (2010): September 2010
Publisher : Semarang State University
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DOI: 10.15294/jejak.v3i2.4656
Rural poverty is major issue faced by developing agrarian countries. It is likely that problem of rural poverty is accompanied by environmental degradation in rural areas. This is because of unique relationship between rural poverty and environmental degradation. This paper tries to raise the problem of poverty and the environment in rural areas. Some cases of poverty level and environmental problem in Asian countries are used to describe the linkage between them. The role of agriculture in rural development is explored. It is for showing that agriculture leads to depletion of rural resources and degradation of rural environment. Last, a solution is proposed that built on theoretical frame work based on microeconomic theory. It is likely that rural development can be conducted with simultaneous actions of poverty alleviation and environmental improvement. One important key to realize this concept is that rural residents need to pay attention on the environment.
Exemption of Fiscal Exit Tax: Its Impact on International Flights and Tax Revenue
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 16, No 1 (2015): JEP Juni 2015
Publisher : Universitas Muhammdaiyah Surakarta
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Fiscal tariff is considered as personal income tax, collected in advance when adult people who have been staying in Indonesia for more than 183 days go overseas. The magnitude of tariff was sometime much greater than the airfare itself, particularly for international flight to ASEAN member countries. This study aims to measure the impact of elimination of fiscal tariff applied to international flight passenger departing from Indonesia. Potential loss in government revenue from income tax and number of international passengers were analyzed. This study used descriptive and econometric methods. Annual and monthly time series data were collected for publication of the Indonesian Statistical Agency and Central Bank of Indonesia during the periods 2008-2012. The results show that the elimination of fiscal tariff did not affect the government revenue resulting from personal income tax. The impact of tariff elimination was to increase the rate in number of passengers going overseas.
Impacts Seed Technology Improvement on Economic Aspects of Chilli Production in Central Java - Indonesia
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 17, No 1 (2016): JEP June 2016
Publisher : Universitas Muhammdaiyah Surakarta
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Vegetable production, including that of chillies, plays an important role in agricultural sector and rural economic development worldwide. This is because of greater farm productivity with regard to vegetables than cereal and staple crops. This paper analyses the impact of seed technology development on the economic aspects of chilli production in Central Java. Particular attention is paid to improved varieties of chilli. Potential consequences of seed technology development are discussed. Data of this study are compiled from surveys conducted in three selected chilli producing regions in 2010-2012. The results show that the major varieties of chilli grown by surveyed farmers are grouped into three broad types: hybrids, local and improved open pollinated varieties. The chilli varieties farmers selected varied according to location and cropping season. In the dry season, farmers grew similar proportions of hybrid, local, and open pollinated types. Nevertheless, there were differences among the survey sites. Farmers grew different varieties to exploit seasonal microclimates and market preferences. Mostly, farmers selected varieties for economic motives. The consequence of growing hybrids was less use of agrochemicals, particularly pesticides, than for other varieties. Overall, they show the best economic performance in the study site. Development of seed technology should consider agro-ecological and economic aspects to obtain better outcomes. Private sector and national research institutions need to collaborate more to utilise available genetic resources to produce better varieties of chilli.
Impacts Seed Technology Improvement on Economic Aspects of Chilli Production in Central Java - Indonesia
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 17, No 1 (2016): JEP June 2016
Publisher : Universitas Muhammdaiyah Surakarta
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DOI: 10.23917/jep.v17i1.1453
Vegetable production, including that of chillies, plays an important role in agricultural sector and rural economic development worldwide. This is because of greater farm productivity with regard to vegetables than cereal and staple crops. This paper analyses the impact of seed technology development on the economic aspects of chilli production in Central Java. Particular attention is paid to improved varieties of chilli. Potential consequences of seed technology development are discussed. Data of this study are compiled from surveys conducted in three selected chilli producing regions in 2010-2012. The results show that the major varieties of chilli grown by surveyed farmers are grouped into three broad types: hybrids, local and improved open pollinated varieties. The chilli varieties farmers selected varied according to location and cropping season. In the dry season, farmers grew similar proportions of hybrid, local, and open pollinated types. Nevertheless, there were differences among the survey sites. Farmers grew different varieties to exploit seasonal microclimates and market preferences. Mostly, farmers selected varieties for economic motives. The consequence of growing hybrids was less use of agrochemicals, particularly pesticides, than for other varieties. Overall, they show the best economic performance in the study site. Development of seed technology should consider agro-ecological and economic aspects to obtain better outcomes. Private sector and national research institutions need to collaborate more to utilise available genetic resources to produce better varieties of chilli.
TECHNOLOGICAL CHANGE AND ENVIRONMENTAL PROTECTION IN AGRICULTURAL DEVELOPMENT: CAN ECONOMIC AND ECOLOGICAL REASON BE A SYNERGISM?
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 7, No 1 (2006) : JEP Juni 2006
Publisher : Universitas Muhammdaiyah Surakarta
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DOI: 10.23917/jep.v7i1.3988
Sektor pertanian menjadi salah satu sumber pencemaran terbesar. Penyebabnya ada tiga kemungkinan: perubahan teknologi, model analisis ekonomi yang digunakan, dan kebijakan pemerintah. Hipotesisnya adalah penggunaan model ekonomi yang tidak tepat. Kajian ini mengevaluasi secara teoritis dan empiris model ekonomi, dan mengusulkan sebuah alternatif yang memungkinkan penurunan penggunaan input kimia pertanian. Dengan pendekatan teori produksi mikroekonomi dan ekonometri, kajian ini menunjukkan bahwa model analisis ekonomi yang digunakan selama ini tidak selalu benar dan mungkin menyesatkan. Untuk mendukung model alternatif yang diusulkan, kajian ini menggunakan satu unit data produksi pertanian dan pengenalan teknologi baru.Hasil kajian ini menunjukkan bahwa bahwa pengenalan teknologi baru tidak serta merta menyebabkan produsen meningkatkan penggunaan input kimia. Perubahan teknologi yang telah menyebabkan pencemaran linkungan pada prinsipnya disebabkan oleh penggunaan model ekonomi yang direstriksi, yang didukung oleh kebijakan pemerintah. Oleh karena itu direkomendasikan untuk meninggalkan model yang direstriksi, dan menggantikannya dengan model yang dimodifikasi dalam mengevaluasi dampak ekonomi dari pengenalan teknologibaru, khususnya di sector pertanian. Terlihat bahwa alasan ekonomi dan ekologis dapat berjalan bersama-sama.
Exemption of Fiscal Exit Tax: Its Impact on International Flights and Tax Revenue
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 16, No 1 (2015): JEP Juni 2015
Publisher : Universitas Muhammdaiyah Surakarta
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DOI: 10.23917/jep.v16i1.934
Fiscal tariff is considered as personal income tax, collected in advance when adult people who have been staying in Indonesia for more than 183 days go overseas. The magnitude of tariff was sometime much greater than the airfare itself, particularly for international flight to ASEAN member countries. This study aims to measure the impact of elimination of fiscal tariff applied to international flight passenger departing from Indonesia. Potential loss in government revenue from income tax and number of international passengers were analyzed. This study used descriptive and econometric methods. Annual and monthly time series data were collected for publication of the Indonesian Statistical Agency and Central Bank of Indonesia during the periods 2008-2012. The results show that the elimination of fiscal tariff did not affect the government revenue resulting from personal income tax. The impact of tariff elimination was to increase the rate in number of passengers going overseas.
Determinants of Demand for Foreign Tourism in Indonesia
Mariyono, Joko
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 18, No 1 (2017): JEP 2017
Publisher : Universitas Muhammdaiyah Surakarta
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DOI: 10.23917/jep.v18i1.2042
This study aims to analyze the determinants of foreign tourists visiting Indonesia. Tourism sector is important in Indonesian economy because it is one of potential sources of foreign exchange and promotes economic growth. Decrease in number of domestic tourists is not as important as foreign ones since the later can be a potential source of foreign exchange. Model of travel cost demand for tourism is estimated using panel data, consisting of 34 countries across the globe during 2004-2013. Data were compiled from Indonesian Statistical Agency and the World Bank database. The result shows that distance is a one of significant factors that reduces the number of foreign tourists coming to Indonesia. Bomb attack reduced the number of foreign tourists. Tourists from western and ASEAN countries were more likely to visit Indonesia than others. Indonesian policy should guarantee with security to tourists to attract more arrivals