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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

Cascading failure

A cascading failure is a failure in a system of interconnected parts in which the failure of one or few parts leads to the failure of other parts, growing progressively as a result of positive feedback. This can occur when a single part fails, increasing the probability that other portions of the system fail. Such a failure may happen in many types of systems, including power transmissio

Finance

Money Box (radio programme)

Money Box is a weekly personal finance radio programme on BBC Radio 4, produced by BBC News, currently presented by Paul Lewis. The programme is broadcast live each Saturday in the half-hour slot just after midday. It is repeated on Sunday evenings just after 9.00pm.

Trading basics

Real bills doctrine

The real bills doctrine says that as long as bankers lend to businessmen only against the security (collateral) of short-term 30-, 60-, or 90-day commercial paper representing claims to real goods in the process of production, the loans will be just sufficient to finance the production of goods. The doctrine seeks to have real output determine its own means of purchase without affecting

Trading basics

Return on time invested

Return on Time Invested (ROTI) is a subjective metric used to analyze the productivity and efficiency of time spent for a certain activity, project, or product made. Unlike return on investment (ROI), which calculates the financial capital gained, ROTI evaluates the value gained from time spent on an activity compared to the time invested in it. While the criteria for how worth was the

Securities & exchanges

Stock market cycle

Stock market cycles are proposed patterns that proponents argue may exist in stock markets. Many such cycles have been proposed, such as tying stock market changes to political leadership, or fluctuations in commodity prices. Some stock market designs are universally recognized (e.g., rotations between the dominance of value investing or growth stocks). However, many academics and profe

Fiat currencies

The Market for Lemons

"The Market for 'Lemons': Quality Uncertainty and the Market Mechanism" is a widely cited seminal paper in the field of economics which explores the concept of asymmetric information in markets. The paper was written in 1970 by George Akerlof and published in the Quarterly Journal of Economics. The paper's theory has since been applied to many types of markets.