M. Noor
Pusat Riset Pengolahan Produk dan Sosial Ekonomi Departemen Kelautan dan Perikanan

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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
Jurnal Perikanan Universitas Gadjah Mada Vol 6, No 1 (2004)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.9039

Abstract

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 effects on variables input demand and output supply.  These positive effects were more significance than the negative effect of  variables input price