The recent increase in the national homicide rate in the United States has generated much speculation about its causes among the media. In this article we show how two data visualization tools, funnel charts and time series fan charts, can show the typical volatility in homicide rates in...

We use data on political beliefs (broadly, left-right position, meritocracy and origins of poverty) to discuss Venezuela's economic institutions. Our starting point is the large role attributed to beliefs in determining the economic system and the extent of government intervention (see, for...

This paper identifies several stylised facts relating to the volatility and price discovery process from eight cryptocurrencies utilising an empirical analysis of intra-day trading data to uncover four main results. First, cryptocurrencies exhibit weekend-volatility effects while intra-day...