This paper compares two approaches to analyzing longitudinal discrete-time binary outcomes. Dynamic binary response models focus on state occupancy and typically specify low-order Markovian state dependence. Multi-spell duration models focus on transitions between states and typically allow for...

We examine employer monopsony power in the New Zealand private sector labour market. New Zealand has a small, geographically dispersed population, meaning that outside employment options for workers may be limited. However, New Zealand is generally considered to have a flexible labour market...

Firms frequently provide general skill training to workers at the firm's cost. Theories proposed that labor market frictions entails wage compression, larger productivity gain than wage growth to skill acquisition, and motivates a firm to offer opportunities for skill acquisition, but few...

Past research finds evidence that workers' labour market outcomes are enhanced if they live in areas with greater job opportunities and employment density. Using two alternative measures of the employment density and job opportunities faced by workers in the local labour market in which they...

This paper analyses the effects of a large reform in the minimum wages affecting youth workers in New Zealand since 2001. Prior to this reform, a youth minimum wage, applying to 16-19 year-olds, was set at 60% of the adult minimum. The reform had two components. First, it lowered the eligible...

This paper provides an empirical evaluation of true state dependence in welfare participation using unique administrative data from California that is measured at the monthly frequency, which coincides with the welfare eligibility period and so is free of time aggregation bias. The analysis uses...

New Zealand has a unique accident insurance system that pays the direct costs of all accidental injuries and compensates workers 80% of their earnings for any time post-injury that they are unable to work. Statistics New Zealand's Linked Employer-Employee Database contains monthly information on...

This paper examines the relationship between firm multifactor productivity growth (mfp) and changing skill levels of labour in New Zealand, over the period 2001-12, using longitudinal data from Statistics New Zealand's Longitudinal Business Database (LBD) and Integrated Data Infrastructure...

This paper provides an econometric analysis of the effects of receiving welfare benefits on individuals' future income, using longitudinal administrative data on individual incomes. After controlling for heterogeneous differences in individual incomes, spurious effects of contemporaneous benefit...

This paper reports early results from an ongoing analysis of the income dynamics of individuals, using the Inland Revenue Department's income tax database over the four- year period 1994-7. The first two parts of the paper assess the reliability of the data. The third part reports a preliminary...