Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. AbstractObtaining 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 most of them went out of order only a few months after their introduction or appear as complicated to use. In this paper, we introduce the new command georoute to retrieve travel distance and travel time between two points, defined either by their addresses or by their geographical coordinates. Compared to other existing commands, we argue it is simple to use, efficient in terms of computational speed, and versatile regarding the information that can be provided as input.JEL Classification: C87, R41.

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 most of them went out of order only a few months after their introduction or appear as complicated to use. In this paper, we introduce the new command georoute to retrieve travel distance and travel time between two points, defined either by their addresses or by their geographical coordinates. Compared to other existing commands, we argue it is simple to use, efficient in terms of computational speed, and versatile regarding the information that can be provided as input.

Focusing on the of 49th Swiss legislature, we build a dataset about the politicians' links with lobbying groups. We approximate political ties considering three dimensions: (1) politicians' mandates in legal entities; (2) their professions, and (3) the enterprises, associations and other organizations related to the recipients of access rights provided by politicians. This research note proposes an objective and integrated way to classify the links coming from different sources by using codes of the General Classification of Economic Activities (NOGA2008). We find that the three dimensions used to approximate politicians' links are complementary, each of them containing additional information. Our results also show that politicians' interests distribution across economic categories depends on political group, gender and geographical origin.

The community-contributed command georoute is designed to calculate travel distance and travel time between two addresses or two geographical points identified by their coordinates. Since its conception and description by Weber and Péclat (2017, Stata Journal 17: 962–971), the command has been gradually maintained and enriched. The new version of georoute presented in this article encompasses major improvements, such as the possibility to specify transport mode and departure time. The new features open the way to a multitude of more sophisticated research applications.