Motu Economic and Public Policy Research

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Firm Performance and Labour Dynamics

Project Summary

Labour DynamicsMotu’s labour market research makes use of a Statistics New Zealand data set, the Linked Employer-Employee Database (LEED). LEED contains longitudinal data collected via tax records for workers and firms in all sectors of the economy.

The research addresses questions such as whether labour intensity - similar to whether a worker is full time or part time - has an effect on their relative earnings, and whether this effect is primarily linked to workers or firms. It has also looked at the relationship between overall employment growth in New Zealand and wage increases between 1999 and 2007, and the effects of changes to youth minimum wage legislation in the same period.