Search Results - subject:"Geocoding"

A simple command to calculate travel distance and travel time

Weber, Sylvain; Péclat, Martin - 2017

Obtaining the routing distance between two addresses should not be a hassle in the current state of technology. This is unfortunately more complicated than it first seems. Recently, several Stata commands have been implemented for this purpose (traveltime, traveltime3, mqtime, osrmtime), but...

Persistent link: https://www.econbiz.de/10011622704

Identifying couples in administrative data

Goldschmidt, Deborah; Klosterhuber, Wolfgang; … - In: Journal for labour market research 50 (2017) 1, pp. 29-43

We develop a new method for identifying married couples in administrative data. Using address and name data from the universe of employment records in Germany we find around 3.3 Mio. pairs of individuals who are living at the same location, have a matching last name and are less than 15 years...

Persistent link: https://www.econbiz.de/10011840502

The economic microgeography of diversity and specialization

Andersson, Martin; Larsson, Johan P.; Wernberg, Joakim - 2017

As cities increasingly become centers of economic growth and innovation, there is a need to understand their inner workings and organization in greater detail. We use ge-coded firm-level panel data at the sub-city level to assess the long-standing question whether agglomeration economies derive...

Persistent link: https://www.econbiz.de/10011657494

Build it and they will come : volunteer opportunities and volunteering

Deri Armstrong, Catherine; Devlin, Rose Anne; Seifi, Forough - 2016

Persistent link: https://www.econbiz.de/10011555283

Address Matching Using Truck Tours Feedback

Bouallouche, Dalicia; Vioix, Jean-Baptiste; Millot, … - 2015

geocoding errors. Therefore, trying to optimize tours with impertinent customers' GPS-coordinates, which are the most important … correct GPS-coordinates to the next tours. Our method significantly improves the quality of the geocoding. This study shows … the importance of taking into account the feedback of the trucks to gradually correct address geocoding errors. Indeed …

Persistent link: https://www.econbiz.de/10012143096

Census Grid 2011. Una evaluación metodológica

Gisbert, Francisco José Goerlich; Martí, Isidro Cantarino - Instituto Valenciano de Investigaciones Económicas (IVIE) - 2015

This paper presents an evaluation, from the user point of view, of the regular population grid, with 1 km2 resolution, that the Spanish National Statistical Institute (INE), has released as a product from the last Population and Dwellings Census 2011. This way of disseminating population data is...

Persistent link: https://www.econbiz.de/10011274992

The economic microgeography of diversity and specialization externalities : firm-level evidence from Swedish cities

Andersson, Martin; Larsson, Johan P.; Wernberg, Joakim - In: Research policy : policy, management and economic … 48 (2019) 6, pp. 1385-1398

Persistent link: https://www.econbiz.de/10012131358

Identifying couples in administrative data

Goldschmidt, Deborah; Klosterhuber, Wolfram; Schmieder, … - Forschungsdatenzentrum der Bundesagentur für Arbeit, … - 2014

"We develop a new method for identifying married couples in administrative data. Using address and name data from the universe of employment records in Germany we find around 3.3 million pairs of individuals who are living at the same location, have a matching last name and are less than 15...

Persistent link: https://www.econbiz.de/10010938546

Modeling Positional Uncertainty Acquired Through Street Geocoding

Koo, Hyeongmo; Chun, Yongwan; Griffith, Daniel A. - In: International Journal of Applied Geospatial Research (IJAGR) 9 (2018) 4, pp. 1-22

identify impacts of uncertainty on spatial analysis results. However, modeling geocoding positional uncertainty still is … purpose of this article is to extend the discussion about modeling geocoding positional uncertainty by investigating potential …

Persistent link: https://www.econbiz.de/10012042849

Building a highway linear referencing system from pre-existing reference marker measurements for transportation data management

Bigham, John M; Kang, Sanghyeok - Institute for Transportation Studies (ITS), University … - 2012

Abstract In order to manage events associated with highways, data systems have been developed to store relevant event information. To reap the full benefits of Geographic Information System technologies, the relative locations can be integrated into a linear referencing system. The objective of...

Persistent link: https://www.econbiz.de/10010554843