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General equilibrium with endogenous trading constraints.

Sebastián Cea-Echenique1, Juan Pablo Torres-Martínez2

  • 1School of Industrial Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.

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|September 18, 2018
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Summary
This summary is machine-generated.

This study explores financial trading constraints, linking trade access to prices and consumption. It demonstrates equilibrium existence under conditions of credit market segmentation and exclusion.

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Area of Science:

  • Economics
  • Financial Markets
  • Mathematical Modeling

Background:

  • Agents face endogenous trading constraints in competitive markets.
  • Financial trade access is determined by prices and consumption decisions.
  • The framework accommodates credit market segmentation and exclusion.

Purpose of the Study:

  • To analyze equilibrium existence in a model with endogenous trading constraints.
  • To investigate scenarios involving credit market segmentation and exclusion.
  • To understand how agents manage financial contracts and consumption decisions.

Main Methods:

  • Development of a competitive economic model.
  • Analysis of equilibrium conditions under specific agent behaviors.
  • Examination of two distinct scenarios for hedging and compensation.

Main Results:

  • Equilibrium existence is demonstrated under two specific conditions.
  • Scenario 1: Full hedging of segmented financial contracts using unsegmented assets.
  • Scenario 2: Compensation for well-being loss through increased present demand.

Conclusions:

  • The model provides conditions for equilibrium in markets with trading constraints.
  • Agent strategies, including hedging and demand adjustment, are crucial for market stability.
  • The findings offer insights into financial contract management and consumption smoothing.