Judul: Analisis dampak kebijakan perberasan Indonesia: Model disagregasi wilayah dan pola panen
Abstrak: The objective of this research is to analyze the impact of rice policy on rice economy based on harvested pattern in national and regional level. For that purpose, disaggregation data are collected by months and regions (Sumatera, Java, Bali and Nusa Tenggara, Kalimantan and Sulawesi). Econometric model is formulated as a simultaneous equations and estimated using Two Stages Least Squares (2SLS) method. Rice policy aims not only to protect producer and domestic prices stabilization but also to provide rice to specified target-group of consumers through reserves and distribution mechanism. The results revealed that the model is able to well discribe the variation impact of rice policy in national and regional level. Furtheremore, this result supported previous finding indicated that the rice producer in some regions are unlikely benefited from the rice policy especialy during harvested period. Therefore, government intervention in terms of stabilizing price needs to be reviewed to reach it’s targeted objectives.
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Judul: Dampak Kebijakan Harga Pembelian Pemerintah terhadap Kesejahteraan Produsen dan Consumen di Indonesia
Abstrak: Government Purchase Price Rice Policy is one of the important instruments in order to ensure national food security. The objectives of this research were to (1) analyze the factors that influence the supply and demand for rice in Indonesia, (2) to analyze the impact of the government purchase price rice policy on the producers’ and consumers’ welfare and, (3) to formulate alternative strategies that could ensure fair welfare distribution to both the producers and the consumers. Four policy alternatives set for the period 2002-2008 were simulated with econometric model of the Indonesian supply and demand of rice industry. Time Series secondary data 1980-2008, especially from BPS, Ministry of Agriculture and BULOG was rice quantitatively analyzed using a system of simultaneous equations econometric model. The econometric model is a simultaneous equations model consisting of eight behavioral equations and three identity equations. The Two Stages Least Squares (2SLS) method was used to estimate the parameters of the behavioral equations in the model. This study showed that the government price rice policy is good for increasing rice production but not the best policy for welfare and as a result the society as a whole is worse off. This study suggests that the government purchase price rice policy should be accompanied with other policies government programs like: (1) increased irrigated area and, (2) increased rice intensification through improved infrastructural development and, (3) high time food diversification is intensified to reduce overdependence on rice.
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Judul: Leukemia pada kucing
Abstrak: Leukemia pada kucing adalah suatu penyakit yang sangat patogen, disebabkan oleh sejenis virus. Virus ini dikenal sebagai Feline Leukemia Virus atau FeLV. FeLV ini oleh beberapa ahli dikatakan hanya bersifat ganas pada hewan kucing. Penularannya bisa secara horizontal maupun congenital. Kucing pada semua tingkat umur dapat terserang oleh FeLV ini. Khusus pada bentuk "thymic leukemia", virus ini hanya menyerang anak-anak kucing berumur diba- wah 1 tahun. Kucing-kucing liar atau yang tidak terpeli- hara jarang sekali terinfeksi FeLV. Selain dari serangan virus FeLV itu sendiri, maka penyakit leukemia ini bisa disebabkan oleh beberapa fak- tor yang sudah ada dalam tubuh hewan dan sangat menunjang perkembangan penyakit ini, yaitu antara lain tumor, agen toksik, cedera oleh kecelakaan dan gangguan hemopoiesis. FeLV menyerang sel-sel darah dalam tubuh hewan se- hingga pembentukan darah berjalan tidak normal. Terlihat sel-sel darah yang belum dewasa sudah beredar dalam sir- kulasi darah. Bentuk dan jumlahnya tidak lagi seimbang dalam tubuh hewan kucing tersebut. Gejala klinis antara lain kekurusan, ikterus, anemia, lemah, anoreksia, dyspnoe, sulit menelan, batuk, dan membran mukosa pucat. Selain itu kelenjar pertahanan tubuh juga membengkak, kemudian terjadi hepatomegali, spleenomegali dan pembengkakan pada ginjal. Terbentuk massa tumor pada beberapa tempat. Secara biopsy pada sumsum tulang akan terlihat be- berapa perubahan. Sumsum tulang berwarna merah tua atau abu-abu. Konsistensinya lunak dan terdapat banyak sekali memproduksi sel darah putih. Melalui gambaran darah leukemia ini lebih mudah didiagnosa. Jumlah retikulosit rendah sekali. PCV 8-15%, hemoglobin menurun, sel darah putih (WBC) meningkat, lim- fosit meningkat, Alfaglobulin juga ada peningkatan, dan banyak eosinofil yang belum dewasa beredar dalam darah…dst
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