Diese Präsentation wurde erfolgreich gemeldet.
Wir verwenden Ihre LinkedIn Profilangaben und Informationen zu Ihren Aktivitäten, um Anzeigen zu personalisieren und Ihnen relevantere Inhalte anzuzeigen. Sie können Ihre Anzeigeneinstellungen jederzeit ändern.
harald@schernthanner.de 1/10
The spatial estimation of
appartment rents: A brief
introduction
Harald Schernthanner
harald@schernthanner.de
My research
Spatial analysis and visualization of
appartment rents, to optimize the
spatial view o...
harald@schernthanner.de 3/10
Publishing average appartment rents is
nonsense from a researchers point of view.
harald@schernthanner.de
 Rental price modelling done by real
estate portals is non spatial.
 Analysis and maps base on
d...
harald@schernthanner.de
Hedonic regression = Non spatial
state of the art
 Equation estimates based
on "intrinsic" values...
harald@schernthanner.de
Spatial Interpolation
Gitta Info (2015) 
Unknown points
are predicted by
surrounding points.

Ma...
harald@schernthanner.de
First Law of Geography - basic
principle behind interpolation
 "Everything is related to everythi...
harald@schernthanner.de
State of the art - median rental price
harald@schernthanner.de
State of the art - quiete coarse
harald@schernthanner.de
Trend surface for 70m² flats 05/15
14 € / m² → Why no legend?
harald@schernthanner.de
State of the art - overview?
harald@schernthanner.de
Trend surface - Residential areas
harald@schernthanner.de
Rental estimation per building
block
harald@schernthanner.de
Rental estimation as thematic
building height
harald@schernthanner.de
Ressources
 International Journal
of Housing Markets and
Analysis
 Immobilienzeitung
 Gentrific...
Nächste SlideShare
Wird geladen in …5
×

The spatial estimation of appartment rents: A brief introduction

481 Aufrufe

Veröffentlicht am

MaptimeBER: Thematic session: Mapping housing and rents

Veröffentlicht in: Wissenschaft
  • Als Erste(r) kommentieren

  • Gehören Sie zu den Ersten, denen das gefällt!

The spatial estimation of appartment rents: A brief introduction

  1. 1. harald@schernthanner.de 1/10 The spatial estimation of appartment rents: A brief introduction Harald Schernthanner
  2. 2. harald@schernthanner.de My research Spatial analysis and visualization of appartment rents, to optimize the spatial view of real estate portals.  Machine learning, Geographic weighted regression and Kriging to improve spatial rental price estimation.  Application of different R packages: raster / spded / gstat / RandomForest
  3. 3. harald@schernthanner.de 3/10 Publishing average appartment rents is nonsense from a researchers point of view.
  4. 4. harald@schernthanner.de  Rental price modelling done by real estate portals is non spatial.  Analysis and maps base on descriptive statistics and/or hedonic analysis.
  5. 5. harald@schernthanner.de Hedonic regression = Non spatial state of the art  Equation estimates based on "intrinsic" values:  Room number  Space in m²  Kitchen
  6. 6. harald@schernthanner.de Spatial Interpolation Gitta Info (2015)  Unknown points are predicted by surrounding points.  Maps of temperature or height are common applications.
  7. 7. harald@schernthanner.de First Law of Geography - basic principle behind interpolation  "Everything is related to everything else, but near things are more related than distant things."  Tobler, W. R. (1970). A computer movie simulating urban growth in the Detroit region. Economic Geography, 46(2): 234-240.
  8. 8. harald@schernthanner.de State of the art - median rental price
  9. 9. harald@schernthanner.de State of the art - quiete coarse
  10. 10. harald@schernthanner.de Trend surface for 70m² flats 05/15 14 € / m² → Why no legend?
  11. 11. harald@schernthanner.de State of the art - overview?
  12. 12. harald@schernthanner.de Trend surface - Residential areas
  13. 13. harald@schernthanner.de Rental estimation per building block
  14. 14. harald@schernthanner.de Rental estimation as thematic building height
  15. 15. harald@schernthanner.de Ressources  International Journal of Housing Markets and Analysis  Immobilienzeitung  Gentrification blog  Immobilienportale.com

×