Berkshire Hathaway, among history's largest and most successful corporations, shuns middlemen; its chairman, the legendary investor Warren Buffett, excoriates financial intermediaries. The acquisitive conglomerate rarely borrows money, retains brokers, or hires consultants. Its governance is...

The U.S. is often seen as being the paradigmatic case of the shareholder-oriented or market-based model to corporate governance, and described in terms of several inter-related elements: activist institutional investors, an open market for corporate control, independent outside directors on the...

In der vorliegenden Arbeit wurden die Bestimmungsfaktoren, Voraussetzungen und Folgen wirksamer Kommunikation zwischen dem Internen Audit und seinen zentralen internen Anspruchsgruppen, dem Verwaltungsrat und der Geschäftsleitung, in Schweizer Organisationen untersucht. Im Idealfall besitzt das...

The board of directors is expected to ensure that management has identified and developed processes to mitigate risks facing the organization, including risks arising from data theft and the loss of information. Unfortunately, recent experience suggests that companies are not doing a sufficient...

We study whether the Sarbanes-Oxley Act (SOX) of 2002 made firms less opaque. For identification, we use a difference-in-differences estimation approach and compare EU firms that are cross-listed in the US-and therefore subject to SOX-with comparable EU firms that are not cross-listed. We derive...