<strong>English</strong><br />Beef is a basic food for which Indonesian government controls the commodity production and trade. Formulation and socio-economic impact evaluation of the beef production and trade policies requires understanding of the beef demand behavior and parameters. Accordingly, this study aims to analyze the beef demand behavior and estimated elasticities in East Java Province. This study uses primary data Susenas from the 2016 Central Bureau of Statistics, assuming that the beef demand function uses the Linear Expenditure System (LES) with the Seemingly Unrelated Regression (SUR) method. Factors that have a positive and significant effects on the demand for beef are the prices of fresh shrimp, native chicken meat, and processed meat. In aggregate explained that the commodities of beef, fresh shrimp, native chicken meat, and processed meat are elastic in price. Cross elasticities show that fresh shrimp, native chicken and processed meat are substitute commodities of beef. Income elasticities show that all animal protein commodities in urban and rural areas are normal good. Realizing that native chicken meat is a substitute for beef demand, its recommended for the government to facilitate accelerating growth of the native chicken meat production and slowing down the beef demand growth as part of the strategy to achieve beef self-sufficiency, increasing farmers ‘welfare and promoting rural economic development.<br /><br /><br /><strong>Indonesian</strong><br />Daging sapi adalah salah satu bahan pangan pokok bagi penduduk Indonesia yang produksi dan perdagangannya diatur pemerintah. Perumusan paket dan analisis dampak sosial ekonomi kebijakan produksi maupun perdagangan daging sapi membutuhkan informasi tentang perilaku dan parameter permintaan daging sapi. Tujuan penelitian untuk mengetahui perilaku dan mengestimasi elastisitas permintaan daging sapi di Jawa Timur. Penelitian ini menggunakan data primer Susenas Badan Pusat Statistika 2016 dengan menduga fungsi permintaan daging sapi menggunakan model Sistem Pengeluaran Linier (Linear Expenditure System) yang diestimasi dengan Seemingly Unrelated Regression (SUR). Faktor yang berpengaruh positif dan signifikan terhadap permintaan daging sapi adalah harga udang segar, daging ayam kampung, dan harga daging olahan. Secara agregat, permintaan daging sapi, udang segar, daging ayam kampung, dan daging olahan bersifat elastis terhadap harga. Elastisitas silang menunjukkan bahwa udang segar, daging ayam kampung, dan daging olahan merupakan komoditas substitusi untuk daging sapi. Elastisitas pendapatan menunjukkan bahwa semua komoditas protein hewani di perkotaan maupun perdesaan merupakan barang normal. Memperhatikan bahwa permintaan daging sapi bersubsitusi dengan daging ayam kampung maka disarankan agar pemerintah memfasilitasi akselerasi peningkatan produksi daging ayam kampung guna mengurangi peningkatan permintaan terhadap daging sapi sebagai bagian dari strategi mewujudkan swasembada daging sapi, peningkatan pendapatan petani dan mendorong pertumbuhan dan pengembangan perekonomian desa.
Carbon Footprint in Meat Production and Supply Chains
