scholarly journals Geographic Concentration and Spatial Inequality: Two Decades of EPO Patenting at the Level of European Micro Regions

2010 ◽  
Author(s):  
Julian P. Christ
Keyword(s):  
Spatial Inequality ◽  
Geographic Concentration

Geographic Concentration of Firm’s Income-Producing Assets and Stock Returns

2018 ◽  
Author(s):  
Stanimira Milcheva ◽  
Yildiray Yildirim ◽  
Zhu Bing
Keyword(s):  
Stock Returns ◽  
Geographic Concentration

Analisis Wilayah Kecamatan Potensial Melalui Pendekatan Tipologi Klassen di Kabupaten Ende

Analisis ◽  
2020 ◽  
Vol 19 (1) ◽  
pp. 39-49
Author(s):  
Estherlina Sagajoka
Keyword(s):  
Economic Development ◽  
Descriptive Analysis ◽  
Population Data ◽  
Spatial Inequality ◽  
Theil Index ◽  
Time Data ◽  
Entropy Index ◽  
Quantitative Descriptive Analysis ◽  
Index Analysis ◽  
The City

This study aims to determine the comparison of the results of the inequality analysis of economic development between districts / cities in the province of East Nusa Tenggara for the period of 2013-2018. The method used in this research is quantitative descriptive analysis using the Williamson index, and Theil Entropy Index, using time data per capita PDRB series and population data for each district / city in 2013-2018. The Williamson Index analysis results show that the economic development sector inequality in 21 districts in NTT province is very evenly distributed (low inequality) except for the city of Kupang, which has an Williamson Index value of 1.49 other than districts in NTT province in the period 2013-2018. The Intra Index Analysis Results show spatial inequality within the regency. The city of Nusa Tenggara Timur province is fairly evenly distributed within the regency except the city of Kupang  shows an unequal inequality compared to 21 other districts. Through the Theil Entropy Index calculation of development inequality between 21 regencies and Kupang  tend to widen (divergence) which has Theil  Index of 798,15, while the other 21 districts in the 2013-2018 period have the Theil Entropy Index Index 211,26 for Regencies and  TTS 201,11, while other districts have an index numberbelow 200.

Spatial Inequality of Growth in Morocco Regions

2016 ◽  
Author(s):  
Youness Sahibi ◽  
Moustapha Hamzaoui
Keyword(s):  
Spatial Inequality

So Close Yet so Unequal: Spatial Inequality in American Cities

2017 ◽  
Author(s):  
Andreoli Francesco ◽  
Eugenio Peluso
Keyword(s):  
Spatial Inequality ◽  
American Cities

GEOGRAPHIC CONCENTRATION OF TEACHER UNION MEMBERSHIP

1974 ◽  
Vol 3 (1) ◽  
pp. 1-1
Author(s):  
WILLIAM J. MOORE
Keyword(s):  
Union Membership ◽  
Teacher Union ◽  
Geographic Concentration

scholarly journals The smart grid as a security device: Electricity infrastructure and urban governance in Kingston and Rio de Janeiro

Urban Studies ◽  
2021 ◽  
pp. 004209802098571
Author(s):  
Francesca Pilo’
Keyword(s):  
Smart Grid ◽  
Low Income ◽  
Smart Grids ◽  
Rio De Janeiro ◽  
Urban Governance ◽  
Spatial Inequality ◽  
Technical Failure ◽  
Spatial Inequalities ◽  
Urban Security ◽  
Security Device

This article aims to contribute to recent debates on the politics of smart grids by exploring their installation in low-income areas in Kingston (Jamaica) and Rio de Janeiro (Brazil). To date, much of this debate has focused on forms of smart city experiments, mostly in the Global North, while less attention has been given to the implementation of smart grids in cities characterised by high levels of urban insecurity and socio-spatial inequality. This article illustrates how, in both contexts, the installation of smart metering is used as a security device that embeds the promise of protecting infrastructure and revenue and navigating complex relations framed along lines of socio-economic inequalities and urban sovereignty – here linked to configurations of state and non-state (criminal) territorial control and power. By unpacking the political workings of the smart grid within changing urban security contexts, including not only the rationalities that support its use but also the forms of resistance, contestation and socio-technical failure that emerge, the article argues for the importance of examining the conjunction between urban and infrastructural governance, including the reshaping of local power relations and spatial inequalities, through globally circulating devices.

scholarly journals Benchmark of the Trends of Spatial Inequality in World Megaregions

2021 ◽  
Vol 13 (11) ◽  
pp. 6456
Author(s):  
Ziqi Liu ◽  
Ming Zhang ◽  
Liwen Liu
Keyword(s):  
United States ◽  
High Speed ◽  
Investment Strategy ◽  
The United States ◽  
Spatial Inequality ◽  
Theil Index ◽  
High Speed Rail ◽  
International Learning ◽  
Regional Product ◽  
Index Measure

There have been growing concerns around the world over the rising spatial inequality (SI) amid fast and vast globalization. This paper presents an effort to benchmark the conditions and trends of spatial inequality in 37 megaregions in the United States, Europe, and China. Furthermore, the study selected three megaregion examples and analyzed the effect of developing high-speed rail (HSR) as an infrastructure investment strategy on reshaping the spatial pattern of job accessibility. The study measures spatial inequality with the Theil index of gross regional product and with the rank-size coefficient of polycentricity. Results show that spatial inequality exists and varies in magnitude within and between megaregions. On average, Chinese megaregions exhibited the level of spatial inequality about two times or more of those in the U.S. and European megaregions. The decade between 2006 and 2016 saw a decrease in the Theil index measure of megaregional inequality in China, but a slight increase in the United States and Europe. Fast growing megaregions exhibit high levels and rising trends of spatial inequality regardless of the country or continent setting. HSR helps improve mobility and accessibility; yet the extent to which HSR reduces spatial inequality is context dependent. This study presents a first attempt to assess and compare the spatial inequality conditions and trajectories in world megaregions aiming at promoting international learning.

scholarly journals The Impacts of High-Speed Rail on Regional Accessibility and Spatial Development—Updated Evidence from China’s Mid-Yangtze River City-Cluster Region

2021 ◽  
Vol 13 (8) ◽  
pp. 4227
Author(s):  
Liwen Liu ◽  
Ming Zhang
Keyword(s):  
Travel Time ◽  
Yangtze River ◽  
High Speed ◽  
Spatial Development ◽  
Spatial Inequality ◽  
County Level ◽  
High Speed Rail ◽  
Cluster Region ◽  
River City ◽  
City Cluster

There has been long and ongoing interest in the impacts of high-speed rail (HSR) on regional spatial development. Most existing studies, however, reported findings at relatively coarse geographic scales, i.e., at the prefecture-city or above level in the Chinese context. This paper presents the empirical evidence of HSR impacts from the county-level cities in China’s Mid-Yangtze River City-Cluster Region (MYRCCR). The study utilized rail time data and the socio-economic data for MYRCCR’s 185 county-level cities in the years of 2006 (without HSR) and 2014 (with HSR) and analyzed the impacts of HSR on inter-city travel times, accessibility, spatial inequality, and regional economic linkages among the MYRCCR cities. The results show that, from 2006 to 2014, HSR reduced city-to-city average travel time by 34.5% or 124 min and improved accessibility to all cities in the MYRCCR. HSR’s impacts on accessibility and spatial equality exhibited a scale-differentiated pattern. MYRCCR-wide, HSR transformed a pattern of spatial polarization towards the one of corridorization. Cities located on major HSR corridors became more balanced in 2014 than in 2006. Nevertheless, at the county-city level, the gap between cities with the most and the least accessibility gains was much greater than the gap between those with the largest and the smallest travel time savings. Attributable to HSR services, the intensity of economic linkage increased between MYRCCR cities, especially between the provincial capital cities and those on the major lines of the national HSR grid, which implies an emerging process towards territorial cohesion in MYRCCR. National, provincial, and local governments should consider transportation as well as non-transportation policies and measures to direct HSR impacts towards further enhanced spatial development and regional equality.

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