Transboundary pollution is a particularly serious problem as it leads people located at regional borders to disproportionately suffer from pollution. In China, where the environmental policy is decentralized and where environmental conflicts between provinces have occurred several times, transboundary pollution is likely to exist. However, until now, nearly all the studies have focused on developed countries. In this paper we study whether transboundary pollution problems exist in China. To do so, we estimate whether, within Hebei province, polluting firms are more likely to set up in border counties than in interior ones. The estimations of a count-data model allow us to conclude that border counties are more attractive destinations for polluting firms than counties located within the province. Moreover, it appears that this effect has strengthened over time.
A growing literature highlights the emergence of central techno neighbourhoods; however, does this mean that suburban techno districts are designed to decline? We examine the spatial dynamics (1996–2011) of computer service employment, subset of the new economy, in Canada's three largest metropolises using GIS and econometric techniques. The evidence is largely consistent with a growing weight of central neighbourhoods, especially in Montreal and Vancouver, although in all three cities, suburban techno clusters have continued to grow. The econometric results point to the higher weight of neighbourhood environment variables, including indicators of ‘coolness’, as predictors of computer service employment location.
We examine the effects of broadband on establishment births for five types of areas, six industries and two speed levels. Econometric results indicate that broadband has an
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