Accounting, also known as accountancy, is the process of recording and processing information about economic entities, such as businesses and corporations. Accounting measures the results of an organization's economic activities and conveys this information to a variety of stakeholders, including investors, creditors, management, and regulators. Practitioners of accounting are known as accountants. The terms "accounting" and "financial reporting" are often used interchangeably.
Arthur Andersen LLP was an American accounting firm based in Chicago that provided auditing, tax advising, consulting and other professional services to large corporations. By 2001, it had become one of the world's largest multinational corporations and was one of the "Big Five" accounting firms. The firm collapsed by mid-2002, as details of its questionable accounting practices for energy company Enron and telecommunications company WorldCom were revealed amid the two high-profile bankruptcies. The scandals were a factor in the enactment of the Sarbanes–Oxley Act of 2002.
The Big Four are the four largest professional services networks in the world: Deloitte, EY, KPMG, and PwC. They are the four largest global accounting networks as measured by revenue. The four are often grouped because they are comparable in size relative to the rest of the market, both in terms of revenue and workforce; they are considered equal in their ability to provide a wide scope of professional services to their clients; and, among those looking to start a career in professional services, particularly accounting, they are considered equally attractive networks to work in, because of the frequency with which these firms engage with Fortune 500 companies.
Ernst & Young Global Limited, trade name EY, is a multinational professional services partnership. EY is one of the largest professional services networks in the world. Along with Deloitte, KPMG and PwC, it is considered one of the Big Four accounting firms. It primarily provides assurance, tax, information technology services, consulting, and advisory services to its clients.
KPMG International Limited is a multinational professional services network, and one of the Big Four accounting organizations, along with Ernst & Young (EY), Deloitte, and PwC. The name "KPMG" stands for "Klynveld Peat Marwick Goerdeler". The initialism was chosen when KMG merged with Peat Marwick in 1987.
PricewaterhouseCoopers International Limited is a British multinational professional services brand of firms, operating as partnerships under the PwC brand. It is the second-largest professional services network in the world and is considered one of the Big Four accounting firms, along with Deloitte, EY, and KPMG.
An audit is an "independent examination of financial information of any entity, whether profit oriented or not, irrespective of its size or legal form when such an examination is conducted with a view to express an opinion thereon." Auditing also attempts to ensure that the books of accounts are properly maintained by the concern as required by law. Auditors consider the propositions before them, obtain evidence, roll forward prior year working papers, and evaluate the propositions in their auditing report.
A financial audit is conducted to provide an opinion whether "financial statements" are stated in accordance with specified criteria. Normally, the criteria are international accounting standards, although auditors may conduct audits of financial statements prepared using the cash basis or some other basis of accounting appropriate for the organization. In providing an opinion whether financial statements are fairly stated in accordance with accounting standards, the auditor gathers evidence to determine whether the statements contain material errors or other misstatements.
Deloitte Touche Tohmatsu Limited, commonly referred to as Deloitte, is a multinational professional services network. Deloitte is the largest professional services network by revenue and number of employees in the world and is considered one of the Big Four accounting firms, along with EY, KPMG, and PwC.
An audit committee is a committee of an organisation's board of directors which is responsible for oversight of the financial reporting process, selection of the independent auditor, and receipt of audit results both internal and external.
Cynthia Cooper is an American accountant who formerly served as the Vice President of Internal Audit at WorldCom. In 2002, Cooper and her team of auditors worked together in secret and often at night to investigate and unearth $3.8 billion in fraud at WorldCom which, at that time, was the largest corporate fraud in U.S. history.
Accounting ethics is primarily a field of applied ethics and is part of business ethics and human ethics, the study of moral values and judgments as they apply to accountancy. It is an example of professional ethics. Accounting was introduced by Luca Pacioli, and later expanded by government groups, professional organizations, and independent companies. Ethics are taught in accounting courses at higher education institutions as well as by companies training accountants and auditors.
The Satyam Computer Services scandal was India's largest corporate fraud until 2010. The founder and directors of India-based outsourcing company Satyam Computer Services, falsified the accounts, inflated the share price, and stole large sums from the company. Much of this was invested in property. The swindle was discovered in late 2008 when the Hyderabad property market collapsed, leaving a trail back to Satyam. The scandal was brought to light in 2009 when chairman Byrraju Ramalinga Raju confessed that the company's accounts had been falsified.
An accounting network or accounting association is a professional services network whose principal purpose is to provide members resources to assist the clients around the world and hence reduce the uncertainty by bringing together a greater number of resources to work on a problem. The networks and associations operate independently of the independent members. The largest accounting networks are known as the Big Four.
The Olympus scandal was a case of accounting fraud exposed in Japan in 2011 at optical equipment manufacturer Olympus. On 14 October, British-born Michael Christopher Woodford was suddenly ousted as chief executive. He had been company president for six months, and two weeks prior had been promoted to chief executive officer, when he exposed "one of the biggest and longest-running loss-hiding arrangements in Japanese corporate history", according to The Wall Street Journal. Tsuyoshi Kikukawa, the board chairman, who had appointed Woodford to these positions, again assumed the title of CEO and president. The incident raised concern about the endurance of tobashi schemes, and the strength of corporate governance in Japan.
"Tone at the top" is a term that originated in the field of accounting and is used to describe an organization's general ethical climate, as established by its board of directors, audit committee, and senior management. Having good tone at the top is believed by business ethics experts to help prevent fraud and other unethical practices. The very same idea is expressed in negative terms by the old saying "A fish rots from the head down".
The WorldCom scandal was a major accounting scandal that came into light in the summer of 2002 at WorldCom, the USA's second-largest long-distance telephone company at the time. From 1999 to 2002, senior executives at WorldCom led by founder and CEO Bernard Ebbers orchestrated a scheme to inflate earnings in order to maintain WorldCom's stock price.
Karthik Ramanna is Professor of Business & Public Policy and Director of the Master of Public Policy Program at the University of Oxford’s Blavatnik School of Government. From 2016 to 2023, he was director of Oxford’s Master of Public Policy Program, where he established the leadership curriculum on building trust across divided communities.
The China Hustle is a 2017 finance documentary produced by Magnolia Pictures and directed by Jed Rothstein. The documentary reveals systematic and formulaic decades-long securities fraud by Chinese companies listed on the US stock market.
Catherine M. Schrand is an American academic and the Celia Z. Moh Professor of Accounting at the Wharton School at the University of Pennsylvania.
