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A peer-reviewed article of this preprint also exists.
This version is not peer-reviewed
Submitted:
04 November 2023
Posted:
07 November 2023
You are already at the latest version
Variables | Measurement | Expected Sign |
---|---|---|
Board Structure Variable | ||
Board size | The number of directors on the board before the merger announcement year | Negative |
Board Independence | The ratio of independent directors on the board before the merger announcement | Positive |
CEO duality | The dummy variable if the CEO is chairman "1", otherwise "0" before the merger announcement year | Negative |
Control Variables | ||
Size | Total assets of the acquiring firm by taking natural log before the one-year announcement, a proxy for acquiring companies' size | Negative |
Age | Age of the acquiring firm at the time of the merger announcement | Positive |
SD return | The volatility of stock return of the last year before the merger announcement | Negative |
Leverage | Debt-equity ratio average past one year before the announcement year | Positive |
Beta | The beta of the acquiring company stock at the time of the merger announcement | Negative |
Sales Growth | Indicator of average growth in sales before the announcement of the merger averaged over the past three years before the announcement year | Positive |
R&D | Research and development as a percentage of sales before the one-year merger announcement | Positive |
PB ratio | Dummy for growth If PB ratio is more than one the value is taken as '1' or otherwise '0' before the one-year merger and acquisition announcement | Positive |
Cash reserve | Cash and cash equivalent divided by total assets before the merger announcement. | Positive |
Dependent Variable | ||
CAR[-5,+5] | An indicator of cumulative abnormal return for the window period [-5,+5] | NA |
CAR[-2,+2] | An indicator of cumulative abnormal return for the window period [-2,+2] | NA |
BHAR[0,+12] | An indicator of long-term abnormal return for 12 months after the announcement | NA |
BHAR[0,+24] | An indicator of long-term abnormal return for 24 months after the announcement. | NA |
Tobin's Q ratio | The market value of equity is divided by total assets before the merger announcement. | NA |
ROA | An Indicator of profitability measure calculated EBIT divided by the total assets of the acquiring firm. | NA |
ROE | EBIT divided by the total net worth of the acquiring company before the announcement year | NA |
Stock Return | Stock return is the average of an individual year's stock return over three years before the announcement year | NA |
Authors | Research Questions | Period | Sample | Market | Method | Findings |
---|---|---|---|---|---|---|
Afza & Nazir (2012) | Relationship between corporate governance and firm performance | 1996-2008 | 36 | Pakistan | OLS regression | Board size and CEO separation have a negative relationship. However, board independence has a favorable relationship with business performance. |
Alexandridis et al. (2017) |
The author examines the impacts of the board structure and acquirer performance. |
1996-2007 | 925 | UK | OLS regression | linkage between acquiring firm performance and the director's representation by an outside firm. |
Amar & Francoeur (2011) |
The author examined the acquiring companies' CEO attributes, board composition, and governance characteristics. | 1998-2002 | 273 | Canada | OLS regression | the size of the board has a negative impact on short-term performance. |
Awan et al. (2020) |
The study has analyzed the role of corporate governance in acquiring firm | 2004-2017 | Acquiring/Non-Acquiring firm | Pakistan | Logit Regression | CEO duality is an essential element in the acquiring firm. |
Brewer et al., (2010) |
The author examines the relationship between mergers and corporate governance of bank mergers. | 1990-2004 | 558 | US | Short-Event study | independent directors have essential corporate governance issues in mergers and acquisitions. |
Cheng et al. (2008) |
The study examined the association board size in the context of market control | 1984-351 | 350 | US | OLS regression | The size of the board of directors has a negative correlation with corporate performance. |
(Dahya et al., 2016) | The author investigates if the participation of outside directors has any effect on the company's returns. | 1989-2007 | 2292 | UK | Cross-section regression | Linkage between the acquiring company's performance and outside representation on the board of directors. |
De Jong et al. (2007) |
The author examines how a firm's governance structure alters shareholders' wealth. | 1993-2004 | 865 (acquisitions) |
Dutch | OLS regression | good corporate governance framework has a minimal impact on acquisition. |
Desai et al. (2003) | The author investigates the association between CEO duality and acquisition performance empirically. | 1980-1990 | 149 | US | OLS regression | CEO duality negatively influences the firms' performance |
Funchal & Pinto (2020) |
The importance of corporate governance in analyzing corporate events such as mergers and acquisitions was examined in this study. | 2004-2014 | 68 | Brazil | BHAR Methodology and OLS regression | Organizations that engage in M&A have better governance and perform better. |
Golubov et al. (2015) | The author has examined the effect of the attribute of board management, firm-specific and deal-specific factors impact acquirer returns. | 1990-2011 | 12491 | US | OLS regression | Firm-specific factors influence the returns of the acquiring firms |
Jiangna and Libin (2012) |
The author investigates the link between M&A performance and corporate governance in the long run. | 2006 | 84 | China | OLS regression | Board Independence has no significant relationship with acquisition performance. |
Masulis et al (2007) |
The author examines how the corporate governance mechanism affects the firm's performance. | 1990-2003 | 3333 | US | OLS regression | The relationship between board independence and acquiring firm performance is negligible. |
Miletkov et al. (2015) |
This research aims to see how board structure affects non-US acquirer returns. | 2001-2011 | 11499 | NON-US Firms (60) | Two-stage least squares regressions | Board independence leads to greater acquirer returns in non-US enterprises. |
Pham & Pech (2015) |
The relationship between a firm's CEO duality structure and performance was investigated in this study. | 2004-2013 | 188 | Vietnam | OLS regression | The company's M&A performance is boosted by its CEO duality. |
Shekhar & Torbey (2005) | The author has looked at the relationship between firm value, ownership structure, and corporate governance | 1994-2001 | 118 | Australia | Logistic regression | The firm's governance structure - board independence, block holder presence, and ownership - does not affect the diversification decision. |
Tampakoudis, Ioannis, et al (2018) |
The author examines the effects of CG mechanisms such as board size, voting rights, and antitakeover provisions on acquirer gain. | 2003-2017 | 349 | Europe | OLS regression | The CG measures significantly affect the acquirer's gains. |
Teti, Emanuele et al (2017) |
The author investigates whether corporate governance structures impact mergers and acquisitions performance. | 2009-2013 | 1596 | US | OLS regression | The board independence, CEO duality, and the amount of fixed compensation paid to CEOs impact acquisition returns. |
Walid and Paul (2006) |
The author explored various ownership issues and acquiring firm performance. | 1998-2002 | 327 | Canada | OLS regression | the governance mechanisms that are small board size also positively impact the acquiring firm performance. |
Winson and David (2011) | The author investigates the relationship between acquirer returns and the acquiring firm's governance characteristics. | 1999-2005 | 80 | Australia | Short-Event study and Long event study methodology |
The firm corporate governance has minimal impact on the firms' performance |
Yang and Yongging (2013) |
The author investigates the impact of board size on company performance. | 2008-2009 | 36 | China | OLS regression | CEO duality impacted the long-term capital market performance |
Young-Ryeol and Philsoo (2012) |
The author investigates the impact of ownership control and corporate board factors on cross-border acquisition performance. | 2007-2012 | 291 | India | OLS regression | Linkage between family ownership and cross-border purchasing. |
Industry-wise Distribution of Firms | Number of Firms | Number of Firms (In percentage) |
---|---|---|
Manufacturing | ||
Food and Agro-Based product | 7 | 0.06 |
Textiles | 8 | 0.06 |
Chemicals and Chemical products | 26 | 0.21 |
Consumer Goods | 4 | 0.03 |
Construction Material | 6 | 0.05 |
Metals and metal products | 11 | 0.09 |
Machinery | 13 | 0.10 |
Transport Equipment | 7 | 0.06 |
Misc. Manufacturing | 2 | 0.02 |
Service | 33 | 0.27 |
Financial Service | 7 | 0.06 |
Whole Total | 124 | 100 |
Variable | N | Mean | SD | Minimum | Maximum |
---|---|---|---|---|---|
CAR [-5+5] | 124 | -0.014 | 0.130 | -0.59 | 0.394 |
CAR [-2+2] | 124 | -0.008 | 0.092 | -0.385 | 0.310 |
BHAR [0, +12] | 124 | -0.003 | 0.070 | -0.259 | 0.311 |
BHAR [0, +24] | 124 | 0.007 | 0.186 | -0.391 | 1.020 |
ROA | 124 | 3.150 | 21.217 | -166.67 | 45.610 |
ROE | 124 | 0.182 | 0.210 | -0.910 | 0.800 |
Tobin’s Q ratio | 124 | 2.573 | 3.138 | 0.00 | 19.51 |
Board Size | 124 | 9.008 | 3.051 | 1.00 | 19.00 |
Board independence | 124 | 0.513 | 0.155 | 0.00 | 0.800 |
CEO Duality | 124 | 0.419 | 0.542 | 0.000 | 3.000 |
Firm size | 124 | 8.653 | 2.062 | -0.223 | 13.829 |
Firm age | 124 | 21.234 | 26.179 | 0.000 | 146.000 |
BETA | 124 | 0.690 | 0.530 | 0.000 | 1.690 |
Leverage | 124 | 0.863 | 1.007 | 0.000 | 5.380 |
SDRET | 124 | 0.164 | 0.077 | 0.036 | 0.398 |
PB | 124 | 2.310 | 2.471 | -4.070 | 13.430 |
RD | 124 | 0.009 | 0.044 | 0.000 | 0.460 |
Sales growth | 124 | 35.686 | 143.318 | -45.360 | 1562.940 |
Cash reserve | 124 | 0.077 | 0.122 | 0.000 | 0.947 |
Variable | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) | (18) | (19) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(1) CAR [-5+5] | 1.000 | ||||||||||||||||||
(2) CAR [-2, +2] | 0.738* | 1.000 | |||||||||||||||||
(3) BHAR [0, +12] | 0.658* | 0.882* | 1.000 | ||||||||||||||||
(4) BHAR [0, +12] | -0.050 | -0.014 | 0.013 | 1.000 | |||||||||||||||
(5) ROA | -0.010 | -0.040 | -0.063 | -0.037 | 1.000 | ||||||||||||||
(6) ROE | -0.080 | -0.097 | -0.082 | -0.036 | 0.265* | 1.000 | |||||||||||||
(7) Tobin’s Q | 0.109 | -0.077 | -0.035 | 0.258* | 0.190* | 0.158 | 1.000 | ||||||||||||
(8) Board Size | 0.224* | 0.199* | 0.232* | 0.147 | 0.290* | 0.176 | 0.158 | 1.000 | |||||||||||
(9) BIND | 0.022 | 0.094 | 0.157 | -0.036 | 0.113 | -0.074 | 0.040 | -0.061 | 1.000 | ||||||||||
(10) CEO Duality | 0.086 | 0.033 | 0.004 | -0.050 | 0.168 | 0.108 | -0.044 | 0.126 | 0.059 | 1.000 | |||||||||
(11) FIRM SIZE | 0.121 | 0.135 | 0.132 | 0.070 | 0.329* | 0.045 | 0.103 | 0.544* | -0.011 | 0.127 | 1.000 | ||||||||
(12) Firm age | 0.146 | 0.165 | 0.188* | 0.007 | 0.038 | 0.106 | 0.174 | 0.185* | -0.088 | 0.041 | 0.178* | 1.000 | |||||||
(13) BETA | 0.183* | 0.252* | 0.280* | 0.035 | 0.130 | -0.004 | -0.046 | 0.225* | 0.143 | 0.027 | 0.544* | 0.150 | 1.000 | ||||||
(14) Leverage | -0.008 | 0.047 | 0.116 | -0.142 | -0.029 | -0.104 | -0.199* | 0.115 | 0.091 | -0.155 | 0.118 | 0.089 | 0.165 | 1.000 | |||||
(15) SDRET | -0.038 | 0.058 | -0.003 | -0.189* | -0.120 | -0.060 | -0.247* | -0.231* | -0.047 | -0.084 | -0.259* | -0.162 | 0.037 | 0.127 | 1.000 | ||||
(16) PB | -0.071 | -0.132 | -0.138 | 0.089 | 0.339* | 0.312* | 0.663* | 0.165 | -0.073 | 0.042 | 0.197* | 0.128 | 0.029 | -0.147 | -0.125 | 1.000 | |||
(17) RD | -0.082 | -0.132 | -0.164 | 0.001 | 0.211* | 0.016 | 0.087 | -0.086 | 0.041 | 0.139 | -0.151 | -0.064 | -0.092 | -0.101 | -0.062 | 0.131 | 1.000 | ||
(18) Sales growth | -0.322* | -0.262* | -0.173 | -0.002 | 0.024 | 0.051 | -0.019 | -0.014 | -0.068 | -0.071 | -0.130 | -0.084 | -0.124 | 0.086 | 0.138 | 0.105 | -0.018 | 1.000 | |
(19) Cash reserve | 0.044 | 0.056 | -0.006 | -0.086 | 0.017 | 0.097 | 0.057 | 0.044 | -0.066 | -0.104 | -0.003 | -0.036 | -0.123 | -0.088 | 0.017 | 0.099 | -0.001 | -0.043 | 1.000 |
*** p<0.01, ** p<0.05, * p<0.1 |
Variables | Model 1 | Model 2 | Model 3 | Model 4 |
Board Size | 0.011** | 0.007* | 0.006** | 0.010 |
Board Independence | 0.002 | 0.048 | 0.061 | -0.034 |
CEO Duality | 0.014 | 0.003 | -0.001 | -0.038 |
SD of returns | 0.046 | 0.136 | -0.006 | -0.391* |
Firm Size | -0.010 | -0.005 | 0.000 | -0.006 |
Firm Age | 0.000 | 0.000 | 0.033** | 0.000 |
Beta | 0.04 | 0.036* | 0.001 | 0.022 |
Leverage | -0.005* | -0.003* | -0.022* | -0.029* |
Price-to-book value ratio | -0.004 | -0.005* | -0.004* | 0.004 |
R&D | -0.207* | -0.191*** | -0.197*** | -0.03 |
Sales growth | 0.000** | 0.000*** | 0.000*** | 0.000 |
Cash reserve | 0.055 | 0.061 | 0.02 | -0.177* |
Constant | -0.060 | -0.094* | -0.062 | 0.086 |
R-squared | 0.195 | 0.211 | 0.220 | 0.095 |
F-test | 16.247 | 11.889 | 11.503 | 1.849 |
Variable | Model 5 | Model 6 | Model 7 | Model 8 |
Board Size | 1.008 | 0.012 | 0.095* | -0.018 |
Board Independence | 19.307 | -0.051 | 2.309* | 1.508 |
CEO Duality | 2.778 | 0.038 | -0.687 | -0.129 |
SD of returns | 9.879 | -0.025 | -5.124** | 2.269 |
Firm Size | 2.861 | -0.015 | -0.104 | -0.231* |
Firm Age | -0.022 | 0.000 | 0.011** | 0.005 |
Beta | -2.099 | 0.017 | -0.387 | 0.388 |
Leverage | -0.441 | -0.012 | -0.358** | -0.156 |
Price-to-book value ratio | 2.082** | 0.024*** | 0.817** | -0.065 |
R&D | 103.741*** | -0.186 | -0.612 | 3.975** |
Sales growth | 0.006 | 0.000 | -0.002* | -0.002** |
Cash reserve | -0.578 | 0.125 | -0.803 | -0.688 |
Constant | -47.05* | 0.143 | 1.131 | 2.354* |
R-squared | 0.278 | 0.146 | 0.516 | 0.147 |
F-test | 3.73 | 3.042 | 16.267 | 3.631 |
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