A decade after the financial crisis, there is a growing consensus that economics has failed and needs to go back to the drawing board. David Orrell argues that it has been trying to solve the wrong problem all along.Economics sees itself as the science of scarcity. Instead, it should be the science of money (which plays a surprisingly small role in mainstream theory). And money is a substance that turns out to have a quantum nature of its own.Just as physici...

From the inability of wealth to make us happier, to our catastrophic blindness to the credit crunch, "Economyths" reveals ten ways in which economics has failed us all. Forecasters predicted a prosperous year in 2008 for financial markets - in one influential survey the average prediction was for an eleven per cent gain. But by the end of the year, the Standard and Poor's 500 index - a key economic barometer - was down 38 per cent, and major economies were plunging into recession. Even the...

The controversial science that claims to have revolutionised economics.For centuries, economics was dominated by the idea that we are rational individuals who optimise our own 'utility'. Then, in the 1970s, psychologists demonstrated that the reality is a lot messier. We don't really know what our utility is, and we care about people other than ourselves. We are susceptible to external nudges. And far from being perfectly rational we are prone to 'cognitive biases'...

When Economyths was first published in 2010, David Orrell showed how mainstream economics is based on key myths such as fair competition, rational behaviour, stability and eternal growth – and how these myths lead paradoxically to their opposites: inequality, an irrational economy, financial instability and a collision with nature's limits.Since then, we've had Occupy, political upheaval, flash crashes in financial markets, the warmest few years in recorded history – and a growing c...

Money has many apparently magical properties. It can be created out of the void - and vanish without so much as a puff of smoke. It can flash through space. It can grow without limit. And it can blow up without warning.David Orrell argues that the emerging discipline of quantum economics, of which he is at the forefront, is the key to shattering the illusions that prevent us from understanding money's true nature.In this colourful tour of the history, philo...

A new paradigm based on quantum probability that can model stock markets and price options—and also upends classical quantitative finance.In The Quantum Stock Market, David Orrell combines theory and new empirical findings to argue for a new approach to finance based on quantum probability. The main finding, a property called q-variance, may be unique in finance in that it was discovered as the result of a prediction, affects financial markets in general, ...

Explore the deadly elegance of finance's hidden powerhouseThe Money Formula takes you inside the engine room of the global economy to explore the little-understood world of quantitative finance, and show how the future of our economy rests on the backs of this all-but-impenetrable industry. Written not from a post-crisis perspective – but from a preventative point of view – this book traces the development of financial derivatives from bonds to cr...

In this sweeping book, applied mathematician and popular author David Orrell questions the promises and pitfalls of associating beauty with truth, showing how ideas of mathematical elegance have inspired—and have sometimes misled—scientists attempting to understand nature.Orrell shows how the ancient Greeks constructed a concept of the world based on musical harmony; later thinkers replaced this model with a program, based on Newton’s “rational mechanics,” to reduce the universe to...

Instant Economics pulls together all the pivotal economic knowledge and thought into one concise volume. Each page contains a discrete 'cheat sheet', which tells you the most important facts in bite-sized chunks, meaning you can become an expert in an instant.From Adam Smith to Karl Marx, taxation to debt crisis, and inequality to economic freedom, every key figure, discovery, controversy and concept is explained with succinct and lively text and graphics.Perfect f...

The sharing economy's unique customer-to-company exchange is possible because of the way in which money has evolved. These transactions have not always been as fluid as they are today, and they are likely to become even more fluid. It is therefore critical that we learn to appreciate money's elastic nature as deeply as do Uber, Airbnb, Kickstarter, and other innovators, and that we understand money's transition from hard currencies to cryptocurrencies like Bitcoin if we are to access their...

A comic-book introduction to economics from David Orrell, the author of Economyths: 11 Ways Economics Gets it Wrong. With illustrations from Borin Van Loon. Part of the internationally-recognised Introducing Graphic Guide series.Today, it seems, all things are measured by economists. The so-called 'dismal science' has never been more popular - or, given its failure to predict or prevent the recent financial crisis, more controversial.But what are t...

The controversial science that claims to have revolutionised economics.For centuries, economics was dominated by the idea that we are rational individuals who optimise our own ‘utility’. Then, in the 1970s, psychologists demonstrated that the reality is a lot messier. We don’t really know what our utility is, and we care about people other than ourselves. We are susceptible to external nudges. And far from being perfectly rational we are prone to ‘cognitive biases’ with complex eff...