We present the spmat command for creating, managing, and storing spatial-weighting matrices, which are used to model interactions between spatial or more generally cross-sectional units. spmat can store spatial-weighting matrices in a general and banded form. We illustrate the use of the spmat...

We describe the spivreg command, which estimates the parameters of linear cross-sectional spatial-autoregressive models with spatial-autoregressive disturbances, where the model may also contain additional endogenous variables as well as exogenous variables. spivreg uses results and the...

This article investigates migration in postunification Germany, focusing on three particular issues: Do Germans migrate to improve their net wages or for higher levels of amenities? Is migration behavior in East Germany the same as for unified Germany? And finally, is there a difference between...

We explore the relative ability of local economies to retain their long-run growth dynamics when faced by the destabilizing effects of major shocks. Taking annual wage series for nineteen U.K. towns over the historical period 1871–1906, we fit a spatial panel data model to 1871–1890 data and...

While estimates of models with spatial interaction are very sensitive to the choice of spatial weights, considerable uncertainty surrounds the definition of spatial weights in most studies with cross-section dependence. We show that, in the spatial error model, the spatial weights matrix is only...

Many communities in the United States have begun enacting policies to preserve open space, often through local voter referenda. New Jersey sponsors such municipal action through the Green Acres Program by providing funding and low interest loans to towns that choose to increase property taxes...

We take advantage of a long panel data set to estimate the relationship between U.S. state-level carbon dioxide (CO2) emissions, economic activity, and other factors. We specify a reduced-form energy demand model to account for energy consumption activities that drive energy-related emissions....

We investigate the interactions between countries, and their effect on the discretionary (i.e. the cyclically-adjusted and interest-adjusted) components of national fiscal policies, observing and investigating the parts of public spending and tax receipts over which governments retain full...

The aim of our paper is to disentangle the relationship between ownership and wages using cross-section data for Slovenian medium size and large companies, where we account for spatial dependencies in wage determination. Space here is not considered in geographical context, but as a set of...