Search Results - subject:"spatial data"

Spatial Errors in Count Data Regressions

Bertanha, Marinho - 2014

Count data regressions are an important tool for empirical analyses ranging from analyses of patent counts to measures of health and unemployment. Along with negative binomial, Poisson panel regressions are a preferred method of analysis because the Poisson conditional fixed effects maximum...

Persistent link: https://www.econbiz.de/10012458292

Spatial Errors in Count Data Regressions

Bertanha, Marinho; Moser, Petra - 2014

Persistent link: https://www.econbiz.de/10014147865

Spatial Distribution of Poverty in the European Union

Stankovicova, Iveta; Zelinsky, Tomas - 2013

According to the latest estimates over 16 per cent of the EU citizens are poor (based on monetary concept). Using Europe 2020 strategy indicator people at risk of poverty or social exclusion over 23 percent of EU citizens can be considered poor. Analyses of poverty may be based on several...

Persistent link: https://www.econbiz.de/10011397331

Spatial Econometric Modelling Of Massive Datasets: The Contribution Of Data Mining

Tabasso, Myriam; Arbia, Giuseppe - 2013

and spatial data mining. Data mining in general is the search for hidden patterns that may exist in large databases …. Spatial data mining is a process to discover interesting, potentially useful and high utility patterns embedded in large … spatial datasets. The field of spatial data mining has been influenced by many other disciplines: databases technology …

Persistent link: https://www.econbiz.de/10011397527

A study of regional gaps in Colombia through exploratory and confirmatory spatial data analysis: 1985-2010

Quintero, Loaiza; Leandro, Osmar; Moncada Mesa, Jhonny - Volkswirtschaftliche Fakultät, … - 2013

The aim of this paper is to study the evolution of regional differences in Colombia from 1993 to 2005. This paper uses information at the municipal (county) level about poverty and city council’s income. It is found that Colombia’s political territory is polarized around two classes of...

Persistent link: https://www.econbiz.de/10011110305

Database Management System Construction for the Evaluation Results of Intensive Land Use in the Development Areas of Hunan Province

Liu, Mingliang - In: Asian Agricultural Research 05 (2013) 12

Using spatial data integration and database technology, analyzing and integrating the assessment results in all the …

Persistent link: https://www.econbiz.de/10011168134

Series estimation under cross-sectional dependence

Lee, Jungyoon; Robinson, Peter M. - London School of Economics (LSE) - 2013

An asymptotic theory is developed for nonparametric and semiparametric series estimation under general cross-sectional dependence and heterogeneity. A uniform rate of consistency, asymptotic normality, and sufficient conditions for convergence, are established, and a data-driven studentization...

Persistent link: https://www.econbiz.de/10011126210

Efficient Approximation of the Spatial Covariance Function for Large Datasets - Analysis of Atmospheric CO2 Concentrations

Gneuss, Patrick; Schmid, Wolfgang; Schwarze, Reimund - Wirtschaftswissenschaftliche Fakultät, … - 2013

Linear mixed effects models have been widely used in the spatial analysis of environmental processes. However, parameter estimation and spatial predictions involve the inversion and determinant of the n times n dimensional spatial covariance matrix of the data process, with n being the number of...

Persistent link: https://www.econbiz.de/10011212934

SPATIAL ECONOMETRIC MODELLING OF MASSIVE DATASETS: THE CONTRIBUTION OF DATA MINING

TABASSO, MYRIAM; ARBIA, GIUSEPPE - European Regional Science Association - 2013

Persistent link: https://www.econbiz.de/10010740361

Spatial Distribution of Poverty in the European Union

Stankovicova, Iveta; Zelinsky, Tomas - European Regional Science Association - 2013

Persistent link: https://www.econbiz.de/10010740375