520 likes | 617 Views
Overcoming the Common Pool Problem through Voluntary Cooperation: The Rise and Fall of a Fishery Cooperative. Robert T. Deacon † , Dominic P. Parker ‡ , and Christopher Costello University of California, Santa Barbara † Resources for the Future ‡ Montana State University NBER.
E N D
Overcoming the Common Pool Problem through Voluntary Cooperation: The Rise and Fall of a Fishery Cooperative Robert T. Deacon†, Dominic P. Parker‡, and Christopher Costello University of California, Santa Barbara † Resources for the Future ‡ Montana State University NBER University of Oslo June 17, 2010
Collaborators (Costello is on the left)
What happened in Chignik … • In 2001 some license holders petition to form a voluntary cooperative. • Co-op is approved and assigned dedicated share of catch. • Regulator separates seasons of co-op vs. independents. • Co-op shares profits equally; appoints fleet manager to coordinate. • Independents go about business as usual. • Independents file suit against co-op; declared illegal after 2004. • Other Alaska salmon fisheries operated under existing regulations (catch limit and season closure) throughout this period.
Research questions • Are there gains from coordinating effort in harvesting a shared resource? What kinds of gains? How large? • Is it possible to structure fishery ‘reform without losers’?
Fishery policy questions • Why not just rely on ITQs? • Slow to gain adoption; • Dividing TAC is contentious; • May leave some gains on the table. • Allow a self-selected co-op to form, with dedicated share of TAC. • Chignik Sockeye Salmon Cooperative
Related literature: • Efficiency of ITQ systems: Boyce (JEEM, 1992); Hannesson (2004); Grafton, et al. (JLE, 2000); Costello and Deacon (MRE, 2007); Linn, Singh and Weninger (2008). • Fisheries cooperatives and associations: Knapp (2002); Matulich, Sever and Inaba (MRE, 2001); Johnson and Libecap (AER, 1985).
Step 1: Model • Model harvesters’ behavior as a 2-stage entry game. • Stage 1: To join or not to join . . . .? • Stage 2: Co-op maximizes group’s profit; Independent fishermen take independent actions. • Solve (backwards) for SP Nash equilibria • Step 2: Empirics • Test model’s predictions. • Estimate co-op’s efficiency effects. • Examine winners and losers.
Step 2 Empirics: Facts About Chignik Fishery • One of Alaska’s oldest commercial fisheries (since 1880s) • Purse seine fishing, with ~100 participants • Managed by limited entry and season closures since 1974 • Significant monopsony power; only 1 or 2 processors.
How the Co-op Worked in Practice • Joiners sign 1-year contracts before season starts. • Some members fish (22 out of 77) and are paid for effort. • Profits after paying fishers are split equally. • Elected board of directors and appointed manager to allocate effort. • Motivated partly by intention to deliver higher quality product.
‘Inside’ locations ‘Outside’ locations Map of Chignik Bay and Near Vicinities
Purse seiner Desiderata (fished for co-op)
Deck operationson Desiderata (unskilled labor, obviously)
Weir installed on Chignik R. each season for counting escapement.
Step 2: Empirical Approach • Compare outcomes in Chignik vs. other neighboring fisheries before & during co-op years • Compare outcomes for co-op vs. independent groups • Outcome variables: • value of fishing permits • proportion of permits fished • fishing locations • season lengths (speed of fishing) • catch price • Compare the attributes of joiners vs. independents • Compile (anecdotal) info on public input provision
Evidence on co-op public inputs • Precise distance and temporal control of effort, exploit tides; • Centralized info on stock locations, dispatched effort; • Coordinated effort in order to: • match processor capacity (released live fish!) • meet fishery manager’s goals; • raise product quality (delivered live fish); • Installed stationary ‘fixed leads’ (funnel) on migration route.
‘Fixed leads’ Approximate position of fixed leads