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neighbourhood effects. Elephants travel long distances, often crossing borders. Using spatial econometric tools, we find that … elephant population changes in one country have a positive impact on elephants in neighbouring countries. Our results have …
Persistent link: https://www.econbiz.de/10005068982
Kremer and Morcom focus on how the price of ivory affects the incentive to poach elephants and how government policies …
Persistent link: https://www.econbiz.de/10008484409
Whereas the process of integration economic is accentuated in Europe, regional integration dynamics of space seems to be a crucial issue. Reflexions engaged, in particular through the SDEC, aim at promoting a voluntarist policy of polycentric adjustment of European space. Thus we are led to...
Persistent link: https://www.econbiz.de/10005379208
This paper assesses the impact of structural funds on the manufacturing sector of 145 European regions in the context of a Verdoorn’s law for the period 1989-2004. Three main innovations are included. First, we pay attention to the nature of the cohesion objective under study. Second, the...
Persistent link: https://www.econbiz.de/10005458768
En este trabajo analizamos la situación actual de la Econometría espacial, como disciplina de naturaleza econométrica especializada en el manejo de datos y relaciones de tipo espacial. Se trata de un campo de investigación que ha evolucionado muy rápidamente en las últimas décadas...
Persistent link: https://www.econbiz.de/10011115597
La teoría que explica la violencia homicida es nutrida. Algunas corrientes apuntan a causas objetivas, como la pobreza y las condiciones sociales, mientras otras proponen que la causan las empresas criminales. En el presente artículo se realiza un análisis espacial de la violencia utilizando...
Persistent link: https://www.econbiz.de/10010763829
The concept of «agglomeration economies» explains the existence of advantages derived from the concentration of population and activity. However, it does not explain the existence of spatially dynamic external economies. Network economies generated in networks of cities correspond to this last...
Persistent link: https://www.econbiz.de/10010992121
This paper presents a model which explains per capita regional product as a function of spatial and non spatial variables. Spatial variables may act within and beyond its territory and are related to spatial phenomena such as spatial external economies or expenditure urban multipliers. The model...
Persistent link: https://www.econbiz.de/10010992139
This study revisits the utility of gravity models in the analysis of the principal determinants of exports. Traditional cross-sectional models are improved by considering the effect of omitted variables and/or the dynamic of trade flows through the use of spatial econometric techniques and panel...
Persistent link: https://www.econbiz.de/10010992163
In this study, we consider R&D collaboration networks as a mechanism that modifies knowledge flows in space, and hence as another source of interaction among regional innovation processes. Our objective is to understand the relative role of spatial neighbors and network neighbors on patenting...
Persistent link: https://www.econbiz.de/10010936718