This book collects the best papers presented at a recent conference organized by SIEV (Italian Society of Appraisal and Valuation) to promote the interaction between Appraisal and Valuation and other social sciences to study the effects of migration on value and social, spatial and economic systems in a multicultural city. The book consists of seventeen papers in two parts. The first part, "Values and Relational Systems in Multicultural Societies", features how social sciences--including appraisal and valuation, urban planning, philosophy, psychology, and geography--take different approaches to studying values and relationships, converging to form a unified mosaic of complementary and interconnected knowledge. The second part, "Permeability and Permanence of Values in a Contemporary Multicultural City", highlights the most crucial topics on which appraisals and models focus to interpret and represent the influence of migration on the real estate market in different urban and territorial contexts, from historical centers, small towns, to tourist cities, also taking into account sustainability, maintenance and regeneration of cities.

A Chain of Words as an Introduction: Human Dignity, Language, Identity, Citizenship, Values, Human Capital and Urban Spaces.- Environmental, Social and Inter-Generational Justice at Territorial level: the Contribution of Planning Evaluation and Multicriteria Decision Theory.- In the Name of Antigone: Migrants and Human Rights in Contemporary Urban Spaces.- Populism and Immigration: (Re)Inventing Identities through Language.- The Approach of Ethnopsychology in the Encounter with the Other.- Axiology of Human Capital. The Dignity of the Other.- Identity and Value of Public Space: Multifaceted and Multicultural Points of View.- Migrations, Populisms and Emergencies: A Sicilian Case Study.- How Does Immigration Affect the Housing Market? Evidence from Italy.- The Conditions of Accessibility to Housing for Foreign Citizens: The Case of Genoa.- Market Values and Socio-economic Mixité in Palermo. The Role of Migrants in the Commercial Real Estate Market.- Real Estate Market Latent Variables and the Multiculturalism in Turin.- Social Variables and Real Estate Values: The Case Study of the City of Cosenza.- Real Estate Market and Migrants' Flows to Small Towns: Empirical Evidence from Sales and Rent Prices Analysis.- Marbella: from a Luxury Tourist Destination to Socio-Spatial Segregation.