Every finance professional employs the concept of market efficiency. The theory, evidence and counterevidence focus on a couple of dozen highly influential articles published during the twentieth century. We summarise the origins of and interlinkages between these contributions to the history of...

Theory on the pricing of financial assets can be traced back to Bernoulli's famous St. Petersburg paper of 1738. Since then, research into asset pricing and derivative valuation has been influenced by a couple of dozen major contributions published during the twentieth century. These seminal...

We present and analyze new monthly index series for U.K. financial assets, covering equities, bonds, bills, and inflation. The data are consistent with the CRSP/Ibbotson series for the United States. We use our indices to estimate equity and bond premia and to make international comparisons,...