Nominal income taxation creates a disincentive to locate in productive high-wage regions, and generates a deadweight loss due to locational inefficiencies equal to 0.028% of income. Real income taxation gives a geographic distribution of the population closer to the undistorted equilibrium, and hence ...
摘要: Data from the 1980 population census of South Africa are presented on the spatial distribution of the population. The data are presented separately for major ethnic groups. A summary of changes since 1951 is also included. (ANNOTATION)...
Alien plant species can considerably threaten biodiversity and stability of ecosystems; change their structure, function, and biogeographic distribution; and eventually cause environmental degradation and substantial socioeconomic damage1,2,3,4,5,6. Increases in urbanization and the human population are oft...
especially in Poaceae and Cyperaceae.However,the number of C 4 species in Chenopodiaceae decreases with increase of atmospheric temperature and humidity.The results of the survey show a wide geographic distribution of C 4 plants and demonstrated the distribution of some C 4 species in arid and ...
economic geography- the branch of geography concerned with the production and distribution of commodities Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or ...
This paper takes an initial step in that direction by focusing upon the geographic distribution of elderly minority populations in the United States. The study is carried out at several spatial scales, and it is concluded that elderly minority populations tend to be even more segregated than their...
The expansion of air travel and seaborne trade overcomes geographic barriers to insect disease vectors, enabling them to move great distances in short periods of time (Tatem et al., 2006). A century of rapid human population growth and movements, international trade, urbanization and climate ...
In this report on the distribution of wild boars (Sus mystax leucomystax) and deer (Cervus nippo and nippon centralis) in the Japanese Islands, I have rearranged the two papers previously read by me before the annual meetings of the Association of Japanese Geographers in May, 1961 and in Apr...
The objective of this article is to examine the geographic distribution and extent of the racial and economic divides in home PC ownership across 10 states of the U.S. Southeast. Recent data from the Census Bureau's Current Population Survey are used to compare the proportion of households ...
PROBLEMS IN THE GROWTH AND DISTRIBUTION OF POPULATION IN THE USSR AND THE TASKS OF MODERN GEOGRAPHIC SCIENCEA stocktaking of the field of population geography in the Soviet Union reviews work done over the last 15 to 20 years and suggests key research areas for the future. Greater emphasis on...