PENDUGAAN PERMINTAAN MASUKAN DAN PENAWARAN KELUARAN USAHA BUDIDAYA PEMBESARAN LELE DI KOLAM (STUDI KASUS DI KABUPATEN TULUNG AGUNG, PROPINSI JAWA TIMUR)

Tajerin Tajerin, M. Noor
2004 Jurnal Perikanan Universitas Gadjah Mada  
The objective of this study was to estimate input demand and output supply for catfish growth out. The study was conducted in Tulung Agung regency, East Java from August to December 2002. Data were analyzed statistically by profit function model, using Three-Stages Least Square estimation. The results of this study showed that the catfish price was elastic and responsive to the changes of catfish seed and feed prices, but inelastic to the changes of human labor. The catfish price had positive
more » ... rice had positive effects on variables input demand and output supply. These positive effects were more significance than the negative effect of variables input price
doi:10.22146/jfs.9039 fatcat:shv3tu422ngtrijs3ksexa6hhm