Judul: Integrasi dan Transmisi Harga pada Pasar CPO dan Minyak Goreng di Indonesia
Abstrak: Cooking oil is considered as one of staple food in Indonesia. The goverment need to maintain the stability of cooking oil’s price because it will affect the wealth of the people. The aims of this study were to gain better understanding on vertikal and spatial integration of crude palm oil and cooking oil markets and to analyze the nature of price transmission both vertically and spatially and the impact of CPO export tax to market integration. Data analysis methods used in this research were:market integration by cointegration test (VAR based) and price transmission by Error Correction Model (ECM) adapted from Taubadel (1998). The research found that there was no cointegration between international and domestic prices of CPO. The implementation of progressif export tax started in 2007 had an impact to integration of international-domestic CPO markets. Vertically, CPO prices (both international and domestic) were cointegrated to domestic cooking oil’s price and the price transmissions were symmetric. Spatially, cooking oil prices of 10 big cities in Indonesia were cointegrated together with Medan and Surabaya as main markets. Price transmission from main markets to local markets were symmetric.
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Judul: Price Transmission and The Effect of Indonesia’s Export Tax on Crude Palm Oil Prices
Abstrak: The crop sector serves as one of the sources of foreign exchange in Indonesia and also contributes to the development of the Indonesian economy. The economic potential of CPO commodity in Indonesia has a huge impact by providing around 5 million employments within the agribusiness palm oil system. Indonesia is the biggest producer and exporter of CPO in the world, followed by Malaysia. As the largest CPO producer in the world, Indonesia should have control over the price and quantity of CPO. Over the past decade, there have been fluctuations in the global price of CPO. These variations in global CPO price are likely to affect the local CPO price as well. As the price of the world CPO fluctuates, Indonesia lacks alternative markets for its local production of CPO. This has resulted in a unstable in the tax revenue of CPO in Indonesia. To solve this, Goverrnment have implemented a Indonesia’s export tax on CPO in order to maintain stability in the income of the CPO producers. The aims of this research are: (1) to assess the market integration and the price transmission between the international CPO market and the domestic CPO market of Indonesia, (2) to analyze the effects of the Indonesian export tax of CPO on the domestic and on the international prices. This study uses secondary time series data that is obtained from relevant institutions. To investigate the price transmission in international CPO markets with respect to the effects of Indonesia’s export tax, several steps of this analysis consist in examining the data by using e.g. the Unit Root Test, the co-integration Test, and estimation of the Error Correction Model (ECM). The results of the price transmission analysis show that the domestic CPO market of Indonesia is integrated with the international market. In the long run, a fluctuation of price in international market will be responded by the domestic CPO market in Indonesia. In addition, although the imposition of the export tax of CPO in Indonesia makes it possible to prevent the instability of the domestic price of CPO, the level of influence is still small. It can be inferred that these policy is effective to increase government revenue as a fiscal instrument with the mininum damage to the farmers or producers of CPO.
Keyword: CPO, ECM, Export Tax, Market Integration, Price Transmission

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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