Lamm, Felicity (contributor); Massey, Claire (contributor); … - In: New Zealand journal of employment relations 32 (2007) 1, pp. 72-86
, we examine how much of the variation in job
earnings rates is attributable to observable worker demographic factors (age …-invariant premium that each firm
pays to all the workers it employs. We focus on three issues. First, how much of the
variation in job … unobserved firm effects? Second, how
much compositional change occurred during this period of substantial employment
growth …