Changes in the distribution and structure of white-collar workers’ residences in Japan during the period of modernization

<p><strong>Abstract.</strong> In Japan, research on urban residential differentiation has been carried out since the 1970s. Most of this research has focused on large cities using social area analysis and factorial ecology. The poor availability of small area statistics hindered research on urban residential differentiation until the end of the 1960s. Therefore, previous studies that focused on the modern cities in Japan used region-specific materials. For example, Ueno (1981) who studied in Tokyo in the 1920s used the census data calculated by the Tokyo City Office and Mizuuchi (1982) who studied in Osaka from the 1860s to the 1930s used various statistics created by the prefectural police and so on. For this reason, it is difficult to explore the inter-city comparison on the residential differentiation during the period of modernization in Japan.</p><p>This study assesses the possibility of utilizing telephone directories as a data source to determine differences in geographical residence on the basis of occupation and visualize the distribution of white-collar workers’ residences in the mid-1930s in three Japanese cities: Tokyo, Osaka, and Kyoto. Although the regional situation on the penetration of telephones needs to be considered, the inter-city comparison becomes possible since the telephone directories in which the occupation of telephone subscribers was recorded was made available nationwide in the pre-war period. Since the white-collar workers during that period relatively belonged to the high class, many of them were considered subscribing to telephones. In addition, white-collar workers changed the previous urban structure that consisted of merchants and craftsmen into a modern one. Therefore, white-collar workers are a suitable subject for analyzing the telephone directory and the residential differentiation in the mid-1930s.</p>

El análisis de la desigualdad urbana. Propuesta y validación de un índice de nivel socio-económico en áreas urbanas españolas (1991-2001)

El análisis de la desigualdad en las ciudades cuenta con una amplia tradición, desde los análisis de áreas urbanas mediante ecología factorial de la Escuela de Chicago a los estudios contemporáneos sobre ‘vulnerabilidad urbana’. Desde un punto de vista operativo su objetivo principal ha consistido en elaborar un índice sintético que permita situar a las áreas urbanas en un continuum respecto a los recursos que poseen sus residentes y/o los riegos que enfrentan. En este trabajo se presenta una propuesta y validación de un indicador para medir el nivel socio-económico de áreas urbanas. En primer lugar, se revisan algunos aspectos básicos de esta tradición en el análisis de la sociología urbana. En segundo lugar, se presenta la propuesta para, en tercer lugar, proceder a su validación, finalizando con unas breves conclusiones sobre el indicador propuestos y sus posibles limitaciones.The analysis of inequality in cities has a wide tradition, from the analysis of urban areas through factorial ecology of the Chicago School to contemporary studies on 'urban vulnerability'. From an operative point of view, its main objective has been to elaborate a synthetic index that allows to place to the urban areas in a continuum with respect to the resources that own its residents and / or the risks that they face. This paper presents a proposal to measure the socio-economic level of urban areas and its validation. First, some basic aspect in the analysis of urban inequalities are reviewed. Then, the proposal is presented and validated, and finally, some few conclusions about the proposal and its limitations are included.

Unraveling latent dimensions of the urban mosaic: A multi-criteria spatial approach to metropolitan transformations

We investigated local-scale urban profiles by analysing the spatial structure of 124 territorial indicators to identify possibly relevant dimensions influencing urban evolution and promoting socioeconomic transformation. To assess patterns and processes of urban expansion, Athens (Greece) was taken as a prototype of metropolitan systems with a diversified morphology and entropic functions. Exploratory spatial data analysis identified six dimensions of urban evolution: population concentration, sprawl, social segregation, income growth, specialization in commerce/retail/logistics and industrial decline. Urban centres were profiled according to the dominant dimension(s). Cluster analysis identified the urban hierarchy in the Athens metropolitan region based on population density, highlighting more subtle gradients associated with settlement morphology, social diversification, local development and economic performance. The proposed methodology stems from the ‘factorial ecology' approach, providing a coherent overview of the recent transformations that impact dimensions of urban sustainability.

Transformaciones en el espacio sociorresidencial de Monterrey, 1990-2000 / Transformations of Socio-Residential Space of Monterrey, 1990-2000

El presente artículo tiene como objetivo caracterizar la estructura residencial del Área Metropolitana de Monterrey (AMM) e identificar las principales transformaciones socio-espaciales que ocurrieron durante la década de los noventa. A partir de la revisión de varios trabajos interesados en el análisis del espacio social de algunas ciudades mexicanas y extranjeras, se aplican los principios de la ecología factorial con dos propósitos fundamentales: 1) identificar las principales dimensiones que estructuran el espacio sociorresidencial del AMM, y 2) caracterizar los cambios en la estructura sociorresidencial en Monterrey para el periodo comprendido entre 1990 y 2000. Los resultados de estos análisis permiten identificar por un lado cierta estabilidad en la manera en que se estructura el espacio sociorresidencial, y por otro lado, observar una creciente diferenciación producto de la polarización de la población inmigrante en el espacio urbano de Monterrey. AbstractThe aim of this article is to characterize the residential structure of the Metropolitan Area of Monterrey (MAM) and to identify the principal socio-spatial transformations that occurred in the 1990s. On the basis of the review of various papers concerning the analysis of the social space of certain Mexican and foreign cities, the principles of factorial ecology are applied for two main purposes: 1) to identify the principal dimensions structuring MAM’s socio-residential space and 2) to characterize the changes in the socio-residential structure of Monterrey for the period between 1990 and 2000. The results of this analysis reveal a degree of instability in the way socio-residential space is structured on the one hand, and a growing differentiation resulting from the polarization of the immigrant population in Monterrey’s urban space on the other.