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Are the capital structures of JSE listed companies influenced by equity market timing?

Purpose Empirical research on capital structure in the South African context has primarily been focused on testing the speed of adjustment theory, pecking order theory and the trade-off theory. This dissertation sets out to test whether evidence of the market timing theory exists in JSE listed firms...

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Main Author: Mpeke, Siyanda
Other Authors: De Jesus, Carlos
Format: Thesis
Language:Eng
Published: College of Accounting 2025
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access_status_str Open Access
author Mpeke, Siyanda
author2 De Jesus, Carlos
author_browse De Jesus, Carlos
Mpeke, Siyanda
author_facet De Jesus, Carlos
Mpeke, Siyanda
author_sort Mpeke, Siyanda
collection Thesis
description Purpose Empirical research on capital structure in the South African context has primarily been focused on testing the speed of adjustment theory, pecking order theory and the trade-off theory. This dissertation sets out to test whether evidence of the market timing theory exists in JSE listed firms by applying the method used by De Bie and De Haan (2007) for evidence of market timing in Dutch firms; the regression model used to test market timing was developed by Baker and Wurgler (2002). Baker and Wurgler (2002) hypothesized that a firm's current capital structure is the cumulative result of past attempts to issue equity when share prices are high and repurchase equity when share prices are low; this is the market timing theory of capital structure. Design/methodology The method is applied to non-financial firms for the ten-year period including financial periods from 2012 to 2022. Specifically addressing the following question, is the current capital structure of JSE firms the cumulative result of past equity timing attempts? To test this hypothesis, the regression model which includes the externalfinance-weighted average market-to-book ratio (EFWAMB) variable will be used alongside the four common variables for capital structure, namely: firm size, tangibility, profitability, and market-to-book ratio (Allini et al., 2018; Baker & Wurgler, 2002; De Bie & De Haan, 2007; Hovakimian, 2006). The study applies a two-step system generalised method of moments (GMM). For robustness, a Generalized Least Square regression (GLS) was also conducted for robustness as well as descriptive statistics and the discussion of the results thereof. Findings The results show evidence for both the pecking order theory and trade-off theory. More importantly, the findings of this dissertation show evidence supporting the market timing theory of capital structure. Originality/value The market timing theory has become popular and has been tested in other markets (Hovakimian et al., 2004), however it has not been explicitly tested in South African firms. Adding the South African context further contributes to the capital structure literature and further tests the robustness of the theory or can help in identifying the circumstances in which the results of the study may differ
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institution University of Cape Town (South Africa)
language Eng
last_indexed 2026-06-10T12:31:26.417Z
license_str Not specified — see source repository
provenance_str_mv Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository
publishDate 2025
publishDateRange 2025
publishDateSort 2025
publisher College of Accounting
publisherStr College of Accounting
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spelling oai:open.uct.ac.za:11427/41176 Are the capital structures of JSE listed companies influenced by equity market timing? Mpeke, Siyanda De Jesus, Carlos Accounting Purpose Empirical research on capital structure in the South African context has primarily been focused on testing the speed of adjustment theory, pecking order theory and the trade-off theory. This dissertation sets out to test whether evidence of the market timing theory exists in JSE listed firms by applying the method used by De Bie and De Haan (2007) for evidence of market timing in Dutch firms; the regression model used to test market timing was developed by Baker and Wurgler (2002). Baker and Wurgler (2002) hypothesized that a firm's current capital structure is the cumulative result of past attempts to issue equity when share prices are high and repurchase equity when share prices are low; this is the market timing theory of capital structure. Design/methodology The method is applied to non-financial firms for the ten-year period including financial periods from 2012 to 2022. Specifically addressing the following question, is the current capital structure of JSE firms the cumulative result of past equity timing attempts? To test this hypothesis, the regression model which includes the externalfinance-weighted average market-to-book ratio (EFWAMB) variable will be used alongside the four common variables for capital structure, namely: firm size, tangibility, profitability, and market-to-book ratio (Allini et al., 2018; Baker & Wurgler, 2002; De Bie & De Haan, 2007; Hovakimian, 2006). The study applies a two-step system generalised method of moments (GMM). For robustness, a Generalized Least Square regression (GLS) was also conducted for robustness as well as descriptive statistics and the discussion of the results thereof. Findings The results show evidence for both the pecking order theory and trade-off theory. More importantly, the findings of this dissertation show evidence supporting the market timing theory of capital structure. Originality/value The market timing theory has become popular and has been tested in other markets (Hovakimian et al., 2004), however it has not been explicitly tested in South African firms. Adding the South African context further contributes to the capital structure literature and further tests the robustness of the theory or can help in identifying the circumstances in which the results of the study may differ 2025-03-13T12:51:04Z 2025-03-13T12:51:04Z 2024 2025-03-13T12:39:17Z Thesis / Dissertation Masters MCom http://hdl.handle.net/11427/41176 Eng application/pdf College of Accounting Faculty of Commerce University of Cape Town
spellingShingle Accounting
Mpeke, Siyanda
Are the capital structures of JSE listed companies influenced by equity market timing?
thesis_degree_str Master's
title Are the capital structures of JSE listed companies influenced by equity market timing?
title_full Are the capital structures of JSE listed companies influenced by equity market timing?
title_fullStr Are the capital structures of JSE listed companies influenced by equity market timing?
title_full_unstemmed Are the capital structures of JSE listed companies influenced by equity market timing?
title_short Are the capital structures of JSE listed companies influenced by equity market timing?
title_sort are the capital structures of jse listed companies influenced by equity market timing
topic Accounting
url http://hdl.handle.net/11427/41176
work_keys_str_mv AT mpekesiyanda arethecapitalstructuresofjselistedcompaniesinfluencedbyequitymarkettiming