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www.urem.eu/aula1.html. ECONOMICAL SOCIAL VALUE OF THE URBAN TRANSFORMATIONS Arguments of this lesson. ECONOMIC VALUE. Positional value: the economic values of the urban areas given from their own characteristics. Urban transformations and positional value.

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  1. www.urem.eu/aula1.html

  2. ECONOMICAL SOCIAL VALUE OF THE URBAN TRANSFORMATIONS Arguments of this lesson ECONOMIC VALUE • Positional value: the economic values of the urban areas given from their own characteristics. • Urban transformations and positional value. • Relation between the characteristics of the urban area and its real estate value. SOCIAL VALUE • Survey on 1300 habitant about the urban factors determining their happiness in the city life. • How the urban poles and the beauty places are distributed in the urban space Luca D’Acci -lesson 14/10/2010 FEC UNICAMP

  3. ECONOMICAL SOCIAL VALUE OF THE URBAN TRANSFORMATIONS ECONOMIC VALUE SOCIAL VALUE • real estate market • investment attraction • citizens’ happiness Luca D’Acci -lesson 14/10/2010 FEC UNICAMP-1/28

  4. ECONOMIC VALUE urban transformations can improve the quality of the city’s areas POSITIONAL VALUE investment attraction real estate market Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 2/28

  5. ECONOMIC VALUE the POSITIONAL VALUE (P) depends on several factors: • GARDENS • URBAN QUALITY • ACCESSIBILITY • SOCIAL CONTEST • POLLUTION • SHOPS • SOCIAL SERVICE • … we call “x” these factors Then for example the factor “garden” is x1, the factor “urban quality” is x2, etc. Each factor can more or less influences the Positional Value of the area. We call this influence Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 3/28

  6. ECONOMIC VALUE the POSITIONAL VALUE (P) depends on several factors: gardens urban quality Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 4/28

  7. ECONOMIC VALUE P C gardens x Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 5/28

  8. ECONOMIC VALUE P how calculate ? C x Regression analysis Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 6/28

  9. ECONOMIC VALUE X1= … X2= … X3= … … X1= … X2= … X3= … … X1= … X2= … X3= … … X1= … X2= … X3= … … X1= … X2= … X3= … … Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 7/28

  10. ECONOMIC VALUE $/m2 $/m2 $/m2 $/m2 $/m2 Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 8/28

  11. ECONOMIC VALUE ACCESSIBILITY GARDENS SHOPS URBAN QUALITY POLLUTION SOCIAL CONTEXT SOCIAL SERVICES PARKING Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 9/28

  12. ECONOMIC VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 10/28

  13. ECONOMIC VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 11/28

  14. ECONOMIC VALUE some statistical analysis: correlations and residuals analysis Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 12/28

  15. ECONOMIC VALUE factors influencing the positional value of urban areas (by mutliple regression analysis on Turin city 2007) Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 13/28

  16. ECONOMIC VALUE RELATIONS BETWEEN REAL ESTATE VALUE AND URBAN TRANSFORMATIONS (Turin: 1999/2000) Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 14/28

  17. ECONOMIC VALUE Increase of the values and alterations of the positional factor Quantification of the improving contribution of the urban interventions on the 8 indicators of the positional factor Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 15/28

  18. ECONOMIC VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 16/28

  19. SOCIAL VALUE The citizens’ happiness factors Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 17/28

  20. SOCIAL VALUE social services ? pollution ? social context ? parking ? urban quality ? gardens ? shops ? accessibility ? Statistical behaviour of the population Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 18/28

  21. SOCIAL VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 19/28

  22. SOCIAL VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 20/28

  23. SOCIAL VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 21/28

  24. SOCIAL VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 22/28

  25. SOCIAL VALUE COMPARISON AMONG THE ECONOMETRIC ANALISYS, SERIES TIME AND CUSTOMER PREFERENCES Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 23/28

  26. SOCIAL VALUE Urban life’s pleasantness The public-goods analysed are amenity-beauties improving the urban quality life of the ordinary citizen nice gardens and parks, pedestrian areas, cultural amenities, agreeable places and streets, pleasant shopping areas, and so forth Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 24/28

  27. SOCIAL VALUE Example of quantification of the urban attractions (public goods) Turin - Italy Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 25/28

  28. SOCIAL VALUE After the biggest urban transformations Before the biggest urban transformations Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 26/28

  29. SOCIAL VALUE After the biggest urban transformations Before the biggest urban transformations Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 27/28

  30. SOCIAL VALUE Luca D’Acci -lesson 14/10/2010 FEC UNICAMP - 28/28

  31. SOCIAL VALUE A century ago the 10% of the world's population lived in cities; today more than 50%; according to the United Nations, this number is set to rise to 75% by 2050. This shows how important is to well planning cities in which everyone of us, in average, lives the most part of his own life. Luca D’Acci -lesson 14/10/2010 FEC UNICAMP -

  32. REFERENCES 2008 D'Acci L., Grown, urban trasformation, real estate value: econometric cellular automata for the simulation of positional value, in Lecture Notes in Computer Science, LNCS 5072, Springer-Verlag, Berlin. 2009 D’Acci L., Spatial Distribution of Social Benefit Given by Urban Attractions: a Test of UrAD Model, in Lecture Notes in Computer Science LNCS 5592, pp. 237–252, Springer-Verlag Berlin Heidelberg. 2009 D’Acci L., A mathematical aid for efficient distribution of social benefit in urban planning, in Scarlatti F., Rabino G., (editors), Advances in Models and Methods for Planning, Pitagora, Bologna. 2010 D'Acci L., A spatial multicriteria decision analysis to plan new urban poles in metropolies, INPUT0 2010, Fifth National Conference in Computer Science, Urban and Territorial Planning. Luca D’Acci -lesson 14/10/2010 FEC UNICAMP -

  33. www.urem.eu/aula1.html

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