Demography → study of human populations
Urban = stedelijk
Davis concludes that, historically, urbanization is primarily caused by rural-urban migration,
not because of other possible factors such as differential birth and mortality rates.
Davis argues that urbanization follows an attenuated S-curve in which pre-industrial cities
urbanize very slowly at the long bottom of the S, shoot up at the middle of the S as they
industrialize, and then level off at the top of the S.
Overall, world urbanization is expected to increase to 72 percent by the year 2050.
A common mistake is to think of urbanization as simply the growth of cities. Since the total
population is composed of both the urban population and the rural, however, the “propotion
urban” is a function of both of them. Accordingly, cities can grow without any urbanization,
provided that the rural population grows at an equal or a greater rate.
In general, the later each country became industrialized, the faster was its urbanization.
Clearly, modern urbanization is best understood in terms of its connection with economic
growth, and its implications are best perceived in its latest manifestations in advanced
countries.
The fact that urbanization will end, however, does not mean that either economic
development or the growth of cities will necessarily end.
Where do urbanites come from?
The proportion of people in cities can rise because rural settlements grow larger and
are reclassified as towns or cities; because the excess of births over deaths is greater in the
city than in the country, or because people move from the country to the city.
With mortality in the cities higher and birth rates lower, and with reclassification a minor
factor, the only real source for the growth in the proportion of people in urban areas during
the industrial transition was rural-urban migration.
The point to be kept in mind is that once urbanization ceases (=stopt), city growth becomes
a function of general population growth.
The first thing to note is that today’s underdeveloped countries are urbanizing not only more
rapidly than the industrial nations are now but also more rapidly than the industrial nations
did in the heyday of their urban growth.
Throughout the nonindustrial world people in cities are multiplying as never before, and
rural-urban migration is paying a much lesser role in the population growth.
The rapid growth of cities in the advanced countries, painful though it was, had the effect of
solving a problem - the problem of the rural population. The growth of cities enabled
agricultural holdings to be consolidated, allowed increased capitalization and in general
resulted in greater efficiency.
Most of the growth of cities in Venezuela is attributable to overall population growth. If the
general population had not grown at all, and internal migration had been large enough to
produce the actual shift in the proportion in cities, the increase in urban population would
have been only 28 percent of what is was and the rural population would have been reduced
by 57 percent.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller kimw99. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.20. You're not tied to anything after your purchase.