technical report lax master plan eis eir 5 economic impacts of los angeles international airport and the alternatives on regional economy january 2001 prepared for world airports by hamilton rabinovitz & alschuler inc i draft table contents 1 executive summary 2 purpose scope analysis introduction overview southern california system current operating characteristics 7 3 forecast future operations 11 process 13 4 15 organization methodology assessing 16 traditional impact limitations 18 dynamic vs static accounting network economics 19 productivity changes over time 21 a redefinition direct 22 remi models