Judul: Analisis dan Strategi Peningkatan Daya Saing Tuna Olahan Indonesia di Pasar OInternasional
Abstrak: Tuna Indonesia mostly exported in fresh and frozen (55%), and 45% in processed tuna. It is therefore necessary to study the competitiveness of processed tuna and tuna preparations Indonesia's development strategy is competitive. Research objectives are 1) knowing the competitiveness of processed and fresh tuna products compared to competing countries, 2) identify and analyze the factors of competing strength of the tuna processing industry, 3) formulate strategic priorities Indonesia tuna industry development. The method used is the Revealed Comparative Advantage (RCA) and the analysis of the Competitive Profile Matrix Analysis, In the year 2006 to 2010, Indonesia has a fresh tuna RCA index between 4.56 to 8.18, tuna frozen at 0.49 to 1, 43 and processed tuna fish ranged from 1.25 to 2.68. This means that fresh tuna and tuna preparations Indonesia has a comparative advantage very well. However, when compared to competing countries, the comparative advantage of fresh tuna Indonesia is still very low. Frozen tuna Indonesia has a comparative advantage and yet still very inferior to competitor countries. Based on the analysis of the competitive profile, three factors of production and marketing of highly influential on the competitiveness of tuna fish are 1) the quality of the resulting processed tuna fish with a weight of 0.143. 2) tariff and non tariff barriers with a weight of 0.114. And 3) Development and Promotion Intellegence market with the weight of 0.110. As for the human and institutional factors, factors which have an important role in increasing competitiveness is 1) The Role of Government in the development of the tuna processing industry with a weight of 0.147. 2) Availability of human resources capable of handling quality with weights 0.135 and 3) the role of government in the prevention and handling of illegal fishing by weight of 0.130. Based on the analysis of RCA analysis and matrix analysis of the competitive profiles of priority strategies that can be done to improve the competitiveness of Indonesia's processed tuna to the factors of production and marketing are as follows 1) Improve the quality of processed tuna Indonesia; 2) Encourage overcome tariff and non tariff barriers; 3) enhance market development and promotion Intellegence, The strategic priorities for the human and institutional factors are 1) Increase the Role of Government in the development of the tuna processing industry, 2) Improving kapassitas human resources capable of handling quality 3) Eradication and control of illegal fishing
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Judul: Analisis daya saing ikan tuna Indonesia di Pasar Internasional
Abstrak: Indonesia merupakan Negara Kepulauan dengan sumberdaya perikanan yang berlimpah. Ikan tuna termasuk salah satu sumberdaya perikanan yang menjadi komoditi ekspor utama setelah udang. Ketersediaan ikan tuna di Indonesia masih baik yang terlihat masih ada daerah penangkapan ikan tuna yang masih berstatus under exploited. Ikan tuna merupakan komoditi yang banyak diminati oleh pasar internasional terutama Jepang, Amerika Serikat, dan Uni Eropa. Indonesia termasuk salah satu produsen pengekspor ikan tuna di dunia, namun Indonesia mengalami berbagai hambatan tarif , non tarif, dan administrasi yang dilakukan oleh Negara tujuan ekspor. Persaingan diantara Negara pesaing lainnya juga sangat ketat terkait dengan masalah kualitas dan kuantitas. Peraturan internasional seperti Code of Conduct for Ressponsible Fisheries, International Convention for The Conservation of Atlantic Tuna (ICCAT) yang mengatur tentang kelestarian sumberdaya perikanan, Convention of National Trade of Endanger Species (CITES) yang mengatur tentang perlindungan satwa yang terancam punah, dan General Agreement on Tariff and Trade (GATT oleh WTO), termasuk didalamnya perjanjian Agreement on Sanitary and Phitosanitary Measures (SPS) dan Agreement on Technical Barrier on Trade (TBT oleh WTO) juga mempengaruhi keadaan perdagangan ikan tuna Indonesia di pasar internasional. Tujuan penelitian ini adalah (1) menganalisis struktur pasar dan persaingan ikan tuna di pasar internasional, (2) menganalisis keunggulan komparatif dan kompetitif ikan tuna Indonesia, dan (3) melakukan perumusan strategi untuk memperkuat daya saing ikan tuna Indonesia di pasar internasional. Penelitian ini dilakukan dengan menggunakan data sekunder dari Badan Pusat Statistik, Departemen Kelautan dan Perikanan, dan data dunia melalui United Nations Comtrade. Waktu penelitian dilakukan selama bulan Februari hingga Desember 2009 dengan menggunakan data timeseries tahun1998-2007. Data penelitian diolah dengan Herfindahl Index (HI), Concertation Ratio (CR), Revealed Comparative Advantage (RCA), Teori Berlian Porter, dan Analisis SWOT.
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Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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