About the Author

Mariana Mazzucato (Author)
Mariana Mazzucato is Professor in the Economics of Innovation and Public Value at University College London, where she is Founding Director of the UCL Institute for Innovation & Public Purpose. She is winner of international prizes including the Grande Ufficiale Ordine al Merito della Repubblica Italiana in 2021, Italy's highest civilian honour, the 2020 John von Neumann Award, the 2019 All European Academies Madame de Stael Prize for Cultural Values, and 2018 Leontief Prize for Advancing the Frontiers of Economic Thought. She is a member of the UK Academy of Social Sciences (FAcSS) and the Italian Academy of Sciences Lincei. In 2025, she was appointed Commander of the British Empire for services to economics in the King's Birthday Honours List. Pope Francis appointed her to the Pontifical Academy for Life for bringing 'more humanity' to the world.


Her award-winning books include- The Entrepreneurial State (2013), The Value of Everything (2018), Mission Economy (2021), and The Big Con (2023). She advises policymakers around the world on innovation-led inclusive and sustainable growth. Her policy roles include- Chair of the World Health Organization's Council on the Economics of Health for All, Co-Chair of the Global Commission on the Economics of Water, member of the South African President's Economic Advisor y Council, Co-Chair of the Group of Experts to the Brazilian 2024 G20 Task Force for the Global Mobilization against Climate Change, and Special Representative of President Ramaphosa to the 2025 G20 Taskforce 1 on Inclusive Economic Growth, Industrialization, Employment, and Reduced Inequality.

Rosie Collington (Author)
Rosie Collington is a PhD candidate at the UCL Institute for Innovation and Public Purpose, where she researches the political economy of outsourcing. She has written on consulting and other subjects for publications including the Guardian, OpenDemocracy and the Independent.

Reviews

a forceful demolition job on the industry
*Bloomberg*

timely ... the analysis is startling
*Sunday Times*

Collington and Mazzucato have provided a meticulously researched anatomy of an industry not widely understood by those outside it. They have explained complex ideas and processes in clear terms, and brought them to life with a rich and engaging narrative style. They have eschewed a simple narrow moral attack on a few parasitic firms in favor of a clear-eyed view of the industry's origins and drivers, and they have outlined the stakes for the future in no uncertain terms. That last is the most important. The Big Con may present itself as an exposé of the consulting industry, but behind it lies a bigger and more urgent warning to reshape social priorities in an age of crisis.
*Jacobin*

Their point is that the great problem with the consulting business isn't so much one of corruption, but something else: consultants have wielded their expertise to give the impression of being indispensable. ... The book is intended in part as a rallying call for these companies and governments
*The Times*

compelling ... Mazzucato and Collington examine how this astonishing global rise in consultancy services came about. The clue is in the book's name-the big con ... the confidence trick arises from the ability to create an impression of value. ... Mazzucato and Collington are ready with what needs to be done: a new vision for the civil service; invest in internal government capacity and capability creation; embed learning and evaluation into contracts; and mandate transparency and exposure of conflicting interest.
*The Lancet*

As the title of this book implies, consulting is, at least in part, a confidence trick. A consultant's job is to convince anxious customers that they have the answers, whether or not that's true.
*Guardian*

powerful ... The authors provide countless convincing examples of the danger of public overreliance on the consulting industry ... The Big Con puts forward a forceful argument about an issue about which most ordinary people know little but - given the enormous influence of the consulting industry - have a right to understand and scrutinise. An effective, important and highly readable book.
*E&T Magazine*

The Big Con of the book's title is not a crime; it's a confidence trick. Consultancies and outsourcers, Mazzucato argues, know less than they claim, cost more than they seem to, and - over the long term - prevent the public sector developing in-house capabilities
*Financial Times*

We are effectively devolving decision-making to people who are doubly unelected in many cases and whose own interests may diverge fairly dramatically from the collective interest or the interest that government is supposed to be pursuing.
*The Spectator*

Any government looking to rediscover its "vision, purpose and narrative" already knows who to call
*American Prospect*