Its mission statement states that "we follow the principles of Tocqueville himself ... among these liberal ideas are civil liberty, political equality, and economic freedom and opportunity."
The AdTI is most famous for its reports questioning Linux and open sourcesoftware (which its detractors hold were written at the behest of Microsoft) and for its public relations work for the tobacco industry. Many opponents of the AdTI regard it as a mere public relations front for its backers. While the Institution's reports have been strongly criticised in technical circles, its intended audience is legislators, newspaper editors and talk show hosts.
The AdTI maintains a strong policy never to reveal its backers beyond legal requirements. In 2002, Greg Fossedal stated, "it isn't our general policy to discuss who does and doesn't fund de Tocqueville, except in the case of qualified press or public officials who are willing to make symmetrical disclosures." (communication with David Skoll of Roaring Penguin Software)
Ken Brown summarized the Institution's funding policy: "We don't talk about money with anybody ... but we'll accept money from anybody." (LinuxInsider, 19 May 2004)
Brown later denied influence from the Institution's backers: "I publish what I think and that's it. I don't work for anybody's PR machine." (ZDNet, 20 May 2004)
As reported by MediaTransparency, the AdTI's backers from 1988 to 2002 include:
numerous grants from the Lynde and Harry Bradley Foundation "to support education-reform research and activities";
a number of grants to support the Teacher Choice Project;
$50,000 in 2000 to "support research on teacher unions and education reform" from the Lynde and Harry Bradley Foundation;
in 1998, $168,750 from the Lynde and Harry Bradley Foundation and the John M. Olin Foundation "to support research and writing on new tactics of U.S. progressive movement in the Post-Cold War era";
A total of $30,000 in 1995 and 1996 from the John M. Olin Foundation for "the Action Plan for Defense Privatization, conducted by the Committee for the Common Defense";
In 1998 $5,000 from the John M. Olin Foundation to "support promotion for The Democratic Century, a book by Gregory Fossedal."
The Capital Research Center reports funding by the Fannie Mae Foundation , the AT&T Foundation , and the Amoco Foundation .
As part of the 1998 Tobacco Settlement Agreement , the Philip Morris corporation released millions of pages of documents concerning their operations. These detail how, after the Environmental Protection Agency moved in 1993 to have second-hand tobacco smoke declared a carcinogen, Philip Morris hired the AdTI to campaign against the move. This resulted in the 1994 paper Science, Economics, and Environmental Policy: A Critical Examination.
In 1994, part of the Clinton administration's health plan proposed an increase in cigarettesales tax from 24¢ a packet to 99¢ a packet. Merrick Carey , then president of the AdTI, put a plan to Philip Morris whereby, for $30,000 a month, the Institution would conduct a campaign for them. The AdTI presented itself as a "bipartisan" economic think tank presenting an analysis of the Clinton plan, nowhere mentioning they were directly hired by Philip Morris to oppose the tax increase.
The AdTI has produced a considerable number of papers on education policy. It runs a program called the Teacher Choice Project, advocating vouchers for education and marking unions as bad for teachers. Most of these were produced during 2000 and 2001.
The AdTI is best known as the source of a series of studies beginning in 2002 on the theme of intellectual property in the software industry. The Institution's reputation suffered when it emerged that it had obtained funding from Microsoft concurrent with authoring Opening the Open Source Debate (June 2002), a report critical of Microsoft's open-source rivals. This report claimed that open source software was inherently less secure than proprietary software and hence a particular target for terrorists.
The book claims that Linus Torvalds used source code taken from Minix, a small Unix-likeoperating system used in teaching computer science, to create Linux 0.01, on the theory that no mere student could write an entire Unix-like kernel single-handedly — although writing a kernel of similar size and capabilities is a standard part of many computer science degrees. These claims have been seriously questioned, including by many of those quoted in support, such as Andrew S. Tanenbaum, author of Minix; Dennis Ritchie, one of the creators of Unix; and Richard Stallman, leader of the GNU project. Others have said that quotes attributed as being from an "interview with AdTI" were in fact from prerelease papers (Ilkka Tuomi) or from messageboard posts (Charles Mills, Henry Jones). Alexey Toptygin said he had been commissioned by Brown to find similarities between Minix and Linux 0.01 source code, and found no support for the theory that Minix source code had been used to create Linux; this study is not mentioned in the book.
After a month of almost universal derision towards the book from the technical press, Microsoft also repudiated it in mid-June, a spokesman calling it "an unhelpful distraction from what matters most — providing the best technology for our customers." (WSJ, 14 June 2004)
Unfazed by the response to Samizdat, the AdTI was preparing a new study in November 2004, tentatively titled Intellectual Property Left, to argue that "the IT industry sector's reluctance to pursue rampant IP infringement against public domain software developers and users is going to precipitate billions of dollars in balance sheet downgrades by Wall Street."[13]
The later papers stand in contrast to the Institution's 2000 paper, The Market Place Should Rule on Technology, which discusses Linux as a direct competitor to Microsoft Windows.