Showing 1 - 10 of 11,543
spatial interactions, spatial externalities and networking effects among actors, evoked the area of spatial econometrics …. Spatial econometrics focuses on the specification and estimation of regression models explicitly incorporating such spatial …, referring to both heterogeneity and interdependence of phenomena occurring in two-dimensional space. Spatial autocorrelation or …
Persistent link: https://www.econbiz.de/10011334352
We consider treatment effect estimation via a difference-in-difference approach for data with local spatial interaction such that the outcome of observed units depends on their own treatment as well as on the treatment status of proximate neighbors. We show that under standard assumptions...
Persistent link: https://www.econbiz.de/10011301196
In many microeconometric models we use distances. For instance, in modelling the individual behavior in labor economics or in health studies, the distance from a relevant point of interest (such as a hospital or a workplace) is often used as a predictor in a regression framework. However, in...
Persistent link: https://www.econbiz.de/10011411576
This paper proposes a new spatial lag regression model which addresses global spatial autocorrelation arising from …
Persistent link: https://www.econbiz.de/10013459466
We consider treatment effect estimation via a difference-in-difference approach for data with local spatial interaction such that the outcome of observed units depends on their own treatment as well as on the treatment status of proximate neighbors. We show that under standard assumptions...
Persistent link: https://www.econbiz.de/10013018481
In the presence of heteroskedasticity, conventional test statistics based on the ordinary least square estimator lead to incorrect inference results for the linear regression model. Given that heteroskedasticity is common in cross-sectional data, the test statistics based on various forms of...
Persistent link: https://www.econbiz.de/10012931988
) heteroskedasticity and autocorrelation. Without imposing any parametric structure on the error terms, we consider the semiparametric …
Persistent link: https://www.econbiz.de/10011705647
Persistent link: https://www.econbiz.de/10010478064
Persistent link: https://www.econbiz.de/10011619891
There is near universal agreement that estimates and inferences from spatial regression models are sensitive to particular specifications used for the spatial weight structure in these models. We find little theoretical basis for this commonly held belief, if estimates and inferences are based...
Persistent link: https://www.econbiz.de/10010479047