On Population-Weighted Density

@article{Ottensmann2018OnPD,
  title={On Population-Weighted Density},
  author={J. Ottensmann},
  journal={ERN: Other Econometrics: Data Collection \& Data Estimation Methodology (Topic)},
  year={2018}
}
  • J. Ottensmann
  • Published 2018
  • Mathematics
  • ERN: Other Econometrics: Data Collection & Data Estimation Methodology (Topic)
Population-weighted density is the mean of the densities of subareas of a larger area weighted by the populations of those subareas. It is an alternative to the conventional density measure, total population divided by total area. This paper shows that population-weighted density is equal to conventional density plus the variance in density across the subareas divided by the conventional density. This density alternative is very dependent on the size and configuration of the subareas, an issue… Expand
Exploring Urban Density
Density in urban areas is not a simple concept. It can be defined in a variety of ways. This paper presents alternative measures of urban density and compares how they perform across a set of 59Expand
An Alternative Approach to the Measurement of Urban Sprawl
The term “urban sprawl” is generally used to refer to patterns of development in suburban areas. Low-density is the most often cited characteristic of sprawl. This paper examines sprawl in 2010 in 59Expand
Population density index and its use for distribution of Covid-19: A case study using Turkish data
  • O. Baser
  • Geography, Medicine
  • Health Policy
  • 2020
TLDR
A policy measure on how to transfer health care workers from different areas to the areas with a possibility of wide spread is suggested, based on the relationship between population weighted density and the spread of Covid-19. Expand
Would the United States Have Had Too Few Beds for Universal Emergency Care in the Event of a More Widespread Covid-19 Epidemic?
  • R. Jones
  • Geography, Medicine
  • International journal of environmental research and public health
  • 2020
TLDR
Many U.S. states had too few beds to cope with a major Covid-19 epidemic, but this was averted by low population density in many states, which seemed to limit the spread of the virus. Expand
High-Resolution Gridded Population Datasets: Exploring the Capabilities of the World Settlement Footprint 2019 Imperviousness Layer for the African Continent
TLDR
Results of a comprehensive qualitative and quantitative assessment indicate that the WSF2019‐Imp layer has the potential to overcome the complexities and limitations of top‐down binary and multi‐layer approaches of large‐scale popula‐ tion mapping, by delivering a weighting framework which is spatially consistent and free of ap‐ plicability restrictions. Expand
Random walkers on a deformable medium
We consider random walkers that deform the medium as they move, enabling a faster motion in regions which have been recently visited. This induces an effective attraction between walkers mediated byExpand
The COVID-19 pandemic as experienced by the individual
The ongoing COVID-19 pandemic has progressed with varying degrees of intensity in individual countries, suggesting it is important to analyse factors that vary between them. We study measures ofExpand

References

SHOWING 1-10 OF 51 REFERENCES
Population-Weighted Density, Density-Weighted Population, Granularity, Paradoxes: a Recapitulation
Quantifying the population density of an urban area is a fraught issue. Measures of density are often defined differently from place to place or applied inconsistently, and arguments abound over justExpand
On the Characterization of Density and Resource Availability
The usual measure of population density, the ratio of total population to total resource, is actually a weighted average of local density weighted by the proportion of the total resource at thatExpand
Better measures of population density
TLDR
An alternative average is suggested which does depend on the populations distribution and thus on the density of each locality within the overall area, and the results are discussed. Expand
Density of Large Urban Areas in the U.S., 1950-2010
Density is a fundamental, defining characteristic of urban areas that has important implications for many other aspects of urban life. Using census tract data for 1950 to 2010, the extent of theExpand
Averaging population density
  • J. Craig
  • Mathematics, Medicine
  • Demography
  • 2011
TLDR
The effect of some alternative calculations using population density data for Great Britain is illustrated and the findings are of general validity. Expand
Population and Employment Density and Travel Behavior in Large U.S. Cities
This research project sought to determine whether high-population density or some other aggregate land use characteristic can be used to create beneficial effects on travel behavior at the level ofExpand
Exploring the relationship between population density and maternal health coverage
TLDR
Significant positive relationships between maternal health indicators and density measures are found and countries with dispersed populations face higher burdens to achieve multinational coverage targets such as the United Nations’ Millennial Development Goals. Expand
Characterizing dynamic spatial and temporal residential density patterns from 1940-1990 across the North Central United States
The spatial deconcentration of population during the 20th century and the resulting expansion of human settlements has been a significant cause of anthropogenic landscape change in the United StatesExpand
Population density change and concentration in Great Britain 1971 1981 and 1991.
The purpose of this study is to describe how the local areas in which people live in Britain have changed over the last two decades in the most simple way--through their population density. This hasExpand
Consumption amenities and city population density
Population density varies widely among U.S. metro areas. A simple, static general equilibrium model demonstrates that moderate differences in metro areas' consumption amenities can cause extremelyExpand
...
1
2
3
4
5
...