New Economic Geography model with R

New economic geography model with R Introduction Why some regions have more economic activiy than others depend on a variety of factors, including regions’ endowments, good policy and just sheer luck (oftentimes called path dependency). In the 1990s Paul Krugman constructed a model, the Core-Periphery model, that was able to model all these three elements. This model received quite some positive criticism (including a Nobel price), but still is rather complex in wielding it.

Sortingmod: an R-package for sorting models

Overview sortingmod is a package for estimating the sorting model - a discrete choice model which explains the location decision of heterogeneous individuals over a set of alternative locations. The model is developed by Bayer et al. (2004) following the work of Berry et al. (1995). It relies on the assumptions that individuals choose a location that maximizes their utility, and that heterogeneous individuals with different characteristics have different preferences, and different valuation for location characteristics.

A lines map of building height in Amsterdam

Introduction I just came across this wonderfull post on https://www.r-bloggers.com http://spatial.ly/2017/04/population-lines-how-and-why-i-created-it/ called Population Lines: How and Why I Created it) by James Cheshire. It allows for wonderfull (and artistic) maps constructed by only varations in height of horizontal lines. One might wonder how useful they are, but they sure are beautiful as one can see below in the population lines map of Europe. Population lines map of Europe (source http://blog.

A Heatmap of the Robustness of Determinants of European City growth

Introduction Understanding what makes a city tick (e.g., the determinants that makes cities succesful in employment of economic growth) is vital for both policy makers and (regional) economists. Indeed, local policy makers usually want to know what they can contribute to the performance of their city or region. If policy makers can at all influence the performance, then most likely instruments vary between cities and regions. What is good for one city is not necessarily good for another.

Social Interaction and Crime

Social Interaction and Crime: An Investigation Using Individual Offender Data in Dutch Neighborhoods conditionally accepted in RESTAT Just heard that my paper Social Interactions and Crime Revisited: An Investigation Using Individual Offender Data in Dutch Neighborhoods written together with Wim Bernasco, Jan Rouwendal and Wouter Steenbeek is conditionally accepted in the Review of Economics and Statistics. Im am rather happy with this result; especially given the fact that we have worked on this for more than 5 years (not consecutively but still).