This paper provides evidence that the relationship between inflation and money growth has changed as the inflation-targeting regime has progressed. During the disinflation period (mid 1980s to mid or late 1991) the correlation between inflation and money aggregates was fairly consistent with the...

When base velocity is a stable function of the Federal funds rate (FFR), the money base-nominal GDP targeting rule (McCallum rule) can be re-parameterised and presented in terms of FFR as the policy instrument. Comparison of this McCallum modified policy rule with the popular Taylor rule...

Some observers have worried that under or over-estimating the output gap may unnecessarily induce tightening or loosening of monetary conditions, causing real fluctuations. To investigate the relationship between the output gap and inflation, we examine models of inflation that do and do not use...

There is a wide consensus that New Zealand's productivity has been poor despite the comprehensive market-oriented reforms of the 1980's. This consensus is based on estimates of New Zealand's productivity growth measured either in terms of output per capita or total factor productivity (TFP). TFP...

We use panel data for nine industries to evaluate research and development (R&D) investments in New Zealand over the past forty years. We estimate the impact of R&D stocks in a particular industry on output per person in that industry and on output per person in the rest of the economy. We...

Endogenous growth models based on micro-foundations predict that total factor productivity (TFP) growth is positively associated with effective research effort. We use macroeconomic-pooled time series-cross sectional data for the G7 countries from 2000 to 2017 to provide a robust estimate of...

Evidence-based policy re global warming is best relying on a relevant sample of data. Showing close correlation between CO2 and temperature over hundreds of thousands of years is irrelevant today. We choose a sample of annual data from 1959 to-date to provide some statistically robust stylized...

We show that the share of oil in real output is relatively large, nearly 60 percent. Effectively, the government of Iraq– not the people – owns and manages the oil wealth. This dependence on oil as the main income is also consistent with the rentier economy and the Resource Curse phenomenon....