Predicate: specification
Roleset id: specification.01 , Setting, establishing, vncls: 29.2, framnet:
specification.01: specify.01
Roles:
        Arg0: Decider, specifier (vnrole: 29.2-agent)
        Arg1: Thing specified (vnrole: 29.2-theme)
        Arg2: Specified as; Secondary predication
Example: Arg0,1,2
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns
        The essence Pindyck's model is his specification of unit production cost as a decreasing function of concurrently available reserves.
        Arg0: his
        Rel: specification
        Arg1: of unit production cost
        Arg2: as a decreasing function of concurrently available resources