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Transmisión entre los precios de los ADR y de las acciones colombianas que cotizan en bolsa: un análisis VAR-X y VEC-X
[Transmission Between the Prices of ADRs and Colombian Stocks Listed on the Stock Exchange: a VAR-X and VEC-X Analysis]

Author

Listed:
  • José Rodrigo Vélez Molano

    (University of La Salle)

  • María Inés Barbosa Camargo

    (University of La Salle)

  • Andrea Paola Andrade Molero

    (University of La Salle)

  • Michael Steven Ávila Calderón

    (University of La Salle)

Abstract

Los American Deposit Receipts (ADR) son herramientas que han permitido a las empresas iniciar procesos de internacionalización por medio de emisiones de acciones orientadas a inversionistas en el mercado estadounidense. Bajo esta premisa, la presente investigación contribuye a la caracterización de los ADR y el mercado colombiano al identificar la naturaleza de la relación entre el precio de estos activos mediante la estimación de modelos VAR-X y VEC-X y el análisis de la función impulso-respuesta, ejercicio que a la fecha no se encuentra en la literatura local. El periodo de análisis es específico para cada especie y, en general, comprende desde el inicio de cotización del ADR hasta la última fecha disponible. Dentro de los principales resultados se encuentra que los precios de los ADR se “mueven” primero e influencian el precio de las acciones en el mercado local en un lapso de entre uno y cuatro meses. Lo anterior implica que una vez las empresas se listan en el mercado estadounidense son los inversionistas extranjeros los que dominan los movimientos de la especie a nivel local. American Deposit Receipts (ADRs) are tools that have enabled companies to embark on internationalization processes through the issuance of shares targeted at investors in the U.S. market. Building on this premise, this research contributes to the characterization of ADRs and the Colombian market by identifying the nature of the relationship between the price of these assets through the estimation of VAR-X and VEC-X models and the impulse-response function analysis, an approach that has not yet been addressed in the local literature. The analysis period is specific to each security and, in general, spans from the initial listing of the ADR to the latest available date. Among the key findings is that ADR prices tend to “move” first and influence the price of shares in the local market within a timeframe of one to four months. This suggests that once companies are listed in the U.S. market, foreign investors dominate the movements of the security at the local level.

Suggested Citation

  • José Rodrigo Vélez Molano & María Inés Barbosa Camargo & Andrea Paola Andrade Molero & Michael Steven Ávila Calderón, 2025. "Transmisión entre los precios de los ADR y de las acciones colombianas que cotizan en bolsa: un análisis VAR-X y VEC-X [Transmission Between the Prices of ADRs and Colombian Stocks Listed on the St," Revista Finanzas y Politica Economica, Universidad Católica de Colombia, vol. 17, pages 1-37, February.
  • Handle: RePEc:col:000443:021780
    DOI: 10.14718/revfinanzpolitecon.v17.202
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    File URL: https://revfinypolecon.ucatolica.edu.co/article/view/5899/5717
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    Keywords

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    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation, Validation, and Selection

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