Between 1984 and 1995 New Zealand changed from a closed and centrally controlled economy to one of the most open countries in the OECD. The reforms liberalizing the economy were notable for their very comprehensive coverage and innovations that included: performance contracts for senior civil...

Many developing countries lack spatially disaggregated price data. Some analysts use "no-price" methods by using a food Engel curve to derive the deflator as that needed for nominally similar households to have equal food shares in all regions and time periods. This method cannot be tested in...