Arbeitspapier

Reallocation Gains in a Specific Factors Model with Firm Heterogeneity

We study firm heterogeneity in a specific factors model to address the effect of factor mobility on reallocation gains from trade. A model is proposed with Melitz-type firm heterogeneity with two sectors, two countries and two fixed factors and one factor mobile across sectors. Equilibrium in each sector can be concisely represented by a demand and supply equation and an FE and ZCP condition. Varying the substitution elasticity between the fixed and mobile factor, we show that the welfare gains from trade liberalization are larger in countries with lower substitution elasticity. Furthermore, it is shown that the immobile production factor in the comparative disadvantage sector can still gain from trade liberalization due to the reallocation effect.

Language
Englisch

Bibliographic citation
Series: wiiw Working Paper ; No. 77

Classification
Wirtschaft
Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
Subject
firm heterogeneity
specific factors
reallocation gains from trade

Event
Geistige Schöpfung
(who)
Bekkers, Eddy
Stehrer, Robert
Event
Veröffentlichung
(who)
The Vienna Institute for International Economic Studies (wiiw)
(where)
Vienna
(when)
2011

Handle
Last update
10.03.2025, 11:44 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Bekkers, Eddy
  • Stehrer, Robert
  • The Vienna Institute for International Economic Studies (wiiw)

Time of origin

  • 2011

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