Business schools and universities are rushing to launch courses on cryptocurrencies and blockchain, as demand for greater understanding of the technologies grows after the crypto boom. But what exactly should be taught and who should teach it? As academics take stock, debate is growing over where the future of cryptocurrency education lies. Demand from professionals for teaching on cryptocurrencies and the blockchain technology that underpins them had increased steadily. More recently, however, there has been an explosion of interest amid turbulent changes in the price of bitcoin, the most popular cryptocurrency, and the hype around it. Business schools and universities are racing to train students in a specialism once seen as inhabiting the nerdy fringes of finance and technology but which has been propelled into the mainstream. It is not just banks, central banks and governments assessing how to use the technologies; other sectors, from logistics to mining, want to understand what it means for them. “This is moving much faster than people expected. Business schools will have no choice but to update curriculums,” says David Yermack, professor of finance and business transformation at the New York University Stern School of Business. He started teaching one of the first courses in cryptocurrencies and blockchain within the university’s MBA programme in 2014. The most recent course had 230 students, more than double the number the previous year. “We moved to the biggest auditorium in the school so we would not have any limits. The growth is exponential,” he says. Bitcoin’s value doubled in the space of a month to peak at about $20,000 in December, before retreating to about $6,500 last week. The rise spawned excitement about other cryptocurrencies, as well the proliferation of initial coin offerings (ICOs), a crowdfunding mechanism where entrepreneurs issue their own digital tokens or coins in exchange for services or software. Blockchain, the shared ledger technology that powers cryptocurrencies such as bitcoin and many ICOs, is also an emerging field. Blockchains allow encrypted data on anything from financial transactions to medical records to be shared instantly in a database that can be public and immutable, or accessible only to permitted parties. “The increase in value in the cryptos played a large part in the increase in public interest,” says Jens Martin, programme director at the University of Amsterdam Business School, which offers a blockchain and cryptocurrencies course on its master in international finance. “However, we feel that the finance industry is very interested in the technology itself and the possibilities it offers,” he says, citing smart contracts and ICOs. “We see many applications not only from people with a banking background, but a more diverse group who are interested in applying these concepts to finance.” Robert Wardrop, director and co-founder of the Cambridge Centre for Alternative Finance, part of the university’s Judge Business School, says that demand for knowledge and skills relating to cryptocurrencies is also coming from companies such as Amazon, Google and Microsoft. “The core focus of interest is growing from non-financial firms,” he says. “[These insights] are essential to related projects that these businesses are working on.” He highlights the growth of “tokenised assets”, which are traded via digital tokens on online exchanges. Here, instead of receiving physical assets, investors receive a digital receipt that represents their holdings. “Understanding issues like asset tokenisation is quite fundamental . . . in terms of your business model but also to your capital raising,” he says. Carsten Sorensen, a professor of information systems and innovation at the London School of Economics, is the convener of a short online course, cryptocurrency investment and disruption, coming this summer that costs £1,800. However, he questions if cryptocurrencies are mature enough to warrant an entire specialised masters in finance. “It is still quite difficult to analyse this market in terms of all the advanced mathematics and statistics you can use in finance,” he says. “The whole idea of bitcoin was [about] creating fundamentals that were decoupled from the rest of the world.” The varied approaches highlight the plural nature of cryptocurrencies and their applications, which are in their infancy. Different university departments are waking up to the demand, in what could lead to tussles, some predict.