Implicit prices of prawn and shrimp attributes in the Philippine domestic market

Nerissa D. SALAYO, Jan Piaw, Thomas VOON, Saroja SELVANATHAN

Research output: Journal PublicationsJournal Article (refereed)peer-review

10 Citations (Scopus)


Improving quality is a major goal in the global seafood market due to increasing consciousness among buyers, who are becoming "quality consumers" rather than "quantity consumers." This paper uses the hedonic approach to determine the marketable characteristics of prawn and shrimp in a domestic market that prioritizes export of quality products to a more lucrative market. Using price and attribute data for prawn and shrimp purchased from the Philippine domestic market, we estimate a log-linear hedonic price model with combined continuous and dummy explanatory variables. The estimation results show significant implicit prices of attributes, such as: tail length, freshness, product form, species, color, size, ease of preparation, discoloration, protein, and carbohydrate content. Longer tails and banana species are highly valued. Peeling and breading to ease preparation obtain a high premium. Freezing, although commonly practiced, receives the highest discount among forms of preservation. As the characteristics of local consumers and the market in the Philippines are similar to other competing Asian exporters such as Indonesia, India, Malaysia, Thailand, and Vietnam, the results presented in this paper will be applicable to these exporting countries.
Original languageEnglish
Pages (from-to)65-78
Number of pages14
JournalMarine Resource Economics
Issue number1
Publication statusPublished - 1 Jan 1999


  • Attributes
  • Characteristics
  • Hedonic prices
  • Philippines
  • Prawn and shrimp
  • Quality
  • Seafood


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