Protectionism under another name

This morning Radio New Zealand covered a story (audio) where Tomatoes New Zealand (TNZ, the growers association) was asking the Government to introduce compulsory labeling for irradiated products (namely imported Australian tomatoes), stating that consumers deserve an informed choice (TNZ Press Release). Two points that I think merit attention: Food irradiation is perfectly safe: it… Continue reading Protectionism under another name

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Categorized as policy

A word of caution: the sample may have an effect

This week I've tried to i-stay mostly in the descriptive statistics realm and ii-surround any simple(istic) models with caveats and pointing that they are very preliminary. We are working with a sample of ~1,000 schools that did reply to Fairfax's request, while there is a number of schools that either ignored the request or told… Continue reading A word of caution: the sample may have an effect

Updating and expanding New Zealand school data

In two previous posts I put together a data set and presented some exploratory data analysis on school achievement for national standards. After those posts I exchanged emails with a few people about the sources of data and Jeremy Greenbrook-Held pointed out Education Counts as a good source of additional variables, including number of teachers… Continue reading Updating and expanding New Zealand school data

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