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Theories of International Migration

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Title: Theories of International Migration


1
Theories of International Migration
  • What are social theories?
  • Social theories conceptualize causal processes of
    social phenomenon.
  • Theories of International Migration conceptualize
    causal processes of how international migration
    is initiated and maintained or perpetuated.

2
The Purpose of a Thorough Review on Theories of
International Migration
  • To take a theoretical position that is open to
  • Analysis on every level, individual, household,
    networks, and international
  • Different disciplinary assumptions and hypothesis
  • Different perspectives within the same discipline.

3
  • Reason Current patterns and trends in
    immigration suggest that a full understanding of
    contemporary migratory processes will not be
    achieved by relying on the tools of one
    discipline alone, or by focusing on a single
    level of analysis. (Massey et al, p.258)
  • Theoretical position of this course Since
    different theories focus on different levels of
    analysis, they can not be assumed to be
    inherently incompatible with each other.

4
The Initiation of International Migration
  • Why does international migration begin?

5
Neoclassical Economics Combining Macro and Micro
  • Propositions
  • International migration stems from international
    differentials in wages and opportunities.(macro-le
    vel)
  • To maximize their human capital return,
    individuals who can have higher return to human
    capital in receiving countries are more likely to
    move internationally than others.
  • When the cost of migration is lower, the
    possibility for potential migrants to move is
    higher.
  • 23 explains the differential migration decisions
    between individuals within the same sending
    country.

6
The New Economics of Migration
  • Proposition
  • Migration decisions are not made by
    isolated individual actors, but by larger units
    of related people typically families or
    households not only to maximize their income but
    also to minimize risks and constraints.

7
Dual Labor Market Theory (I) Point of Departure
  • Point of departure from neoclassical and new
    economics neoclassical and new economics analyze
    micro-level decisions, dual labor market theory
    argues that international migration stems from
    intrinsic labor demands of modern industrial
    societies.
  • Main difference Neoclassical and new economics
    focus on the supply of migrants and the dual
    labor market theory stresses the demand of
    receiving countries.

8
Dual Labor Market Theory (II)
  • Propositions
  • People at developed societies faced motivational
    problems to enter the bottom of job hierarchy
    because there is no status in society and few
    channels for upward mobility. Such job vacancy
    creates demand for foreign workers who do not
    have the motivational problems because they do
    not expect bottom level jobs anything beyond
    means to earn money.
  • Migration is usually initiated or pulled by
    recruitment on the part of employers in developed
    countries, or by governments acting as agents of
    employers.

9
World Systems Theory (I)
  • Proposition
  • The penetration of capitalist economic relations
    into peripheral, non-capitalist societies creates
    a mobile population that is ready to migrate
    abroad.
  • Migration is a natural outgrowth of disruptions
    and dislocations that occur in the process of
    capitalist development in developing countries.
    World system theory argues that international
    migration follows the expanding global markets.

10
World Systems Theory (II)
  • Capitalist investment fosters changes that create
    an uprooted, mobile population in peripheral
    countries while at the same time forging strong
    material and cultural links with core countries,
    leading to international migration.
  • International migration is especially likely
    between past colonial powers and the former
    colonies, because cultural, linguistic,
    investment, transportation, and communication
    links were established early.
  • International migration has little to do with
    wage differences between countries it is a
    result of the dynamics of the global economy.

11
The Perpetuation of International Movement
  • Main focus
  • Once international migration begun,
    other new conditions come in to perpetuate
    migration across time and space. Although wage
    differentials, household strategies, demands in
    receiving countries, and global market
    penetration may continue to cause people to
    migrate, new conditions arise to function as
    independent causes. Different theories stress
    different conditions that make the migration
    decisions or situations independent of structural
    or individual factors that originally caused
    migration.

12
Theories of perpetuation
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