The efficient market theory is a central point in finance. If the capital market is competitive, the investors cannot expect superior gains from their investment strategies with respect to the risk profile. Event stud...The efficient market theory is a central point in finance. If the capital market is competitive, the investors cannot expect superior gains from their investment strategies with respect to the risk profile. Event studies are an approach to verify the impact of the information on the stock prices. In an efficient market, stock prices should fully, promptly, and quickly capture all the information. Instead, the market shows phenomena of an under-reaction and over-reaction for both the short and the long run. The mergers and acquisitions （M＆As） are examples of anomalies. Often, the bidder companies record the negative abnormal returns for both the short and the long run. In contrast to the efficient market theory, the empirical evidence shows that this phenomenon is widespread in all （or most of） the countries of the world. This work examines the long-run performance in M＆As. For this purpose, 40 bidders were observed in Italy during the period of 1994-2008 among listed companies. The buy and hold abnormal returns （BHARs） methodology was used, with which it was possible to observe the returns for three years following the deal.展开更多
Today＇s global trends need to be clearly explained to enable the efficient functioning of capital markets for the purpose of the country＇s economic development. Promotion of a strong internal audit function plays a ...Today＇s global trends need to be clearly explained to enable the efficient functioning of capital markets for the purpose of the country＇s economic development. Promotion of a strong internal audit function plays a key role in assisting the board to discharge its governance responsibilities. The internal audit needs to exert its important function for refining corporate governance procedures, improving internal control, and strengthening risk management. The rules concerning internal auditing issued by the Banking Regulation and Supervision Agency, Capital Markets Board of Turkey, and other public societies have contributed to the development of internal auditing in Turkey. The Capital Markets Board of Turkey published “Communiqu6 Serial： IV, Noi 56 on Identification and Application of Corporate Governance Principles” （Official Gazette dated December 30, 2011, No. 28158）. In Part 4.2.4 of these principles, it was stated that “The board of directors supervise the efficiency of risk management and internal control systems at least once a year. Information about existence, operation, and efficiency of internal control and internal audit is given by annual report”. The objective of this study is to analyze the structure of internal audit function-related information on the annual reports of companies that are included in the Borsa Istanbul. Annual reports of 192 manufacturing companies listed on Borsa Istanbul were examined by content analysis method.展开更多
文摘The efficient market theory is a central point in finance. If the capital market is competitive, the investors cannot expect superior gains from their investment strategies with respect to the risk profile. Event studies are an approach to verify the impact of the information on the stock prices. In an efficient market, stock prices should fully, promptly, and quickly capture all the information. Instead, the market shows phenomena of an under-reaction and over-reaction for both the short and the long run. The mergers and acquisitions （M＆As） are examples of anomalies. Often, the bidder companies record the negative abnormal returns for both the short and the long run. In contrast to the efficient market theory, the empirical evidence shows that this phenomenon is widespread in all （or most of） the countries of the world. This work examines the long-run performance in M＆As. For this purpose, 40 bidders were observed in Italy during the period of 1994-2008 among listed companies. The buy and hold abnormal returns （BHARs） methodology was used, with which it was possible to observe the returns for three years following the deal.
文摘Today＇s global trends need to be clearly explained to enable the efficient functioning of capital markets for the purpose of the country＇s economic development. Promotion of a strong internal audit function plays a key role in assisting the board to discharge its governance responsibilities. The internal audit needs to exert its important function for refining corporate governance procedures, improving internal control, and strengthening risk management. The rules concerning internal auditing issued by the Banking Regulation and Supervision Agency, Capital Markets Board of Turkey, and other public societies have contributed to the development of internal auditing in Turkey. The Capital Markets Board of Turkey published “Communiqu6 Serial： IV, Noi 56 on Identification and Application of Corporate Governance Principles” （Official Gazette dated December 30, 2011, No. 28158）. In Part 4.2.4 of these principles, it was stated that “The board of directors supervise the efficiency of risk management and internal control systems at least once a year. Information about existence, operation, and efficiency of internal control and internal audit is given by annual report”. The objective of this study is to analyze the structure of internal audit function-related information on the annual reports of companies that are included in the Borsa Istanbul. Annual reports of 192 manufacturing companies listed on Borsa Istanbul were examined by content analysis method.
