Nobel Prize for economics goes US Trio

The Nobel Economics Prize was awarded to a US trio for their contributions on explaining the role of banks in the economy on Monday.

Ben Bernanke, Douglas Diamond and Philip Dybvig were given the nod for having "significantly improved our understanding of the role of banks in the economy, particularly during financial crises, as well as how to regulate financial markets", the jury said.

"Their analyses have been of great practical importance in regulating financial markets and dealing with financial crises," it added.

Bernanke, 68, the chair of the US Federal Reserve between 2006 and 2014, was highlighted for his analysis of "the worst economic crisis in modern history" -- the Great Depression in the 1930s.

Diamond, a professor at the University of Chicago born in 1953, and Dybvig, 67, a professor at Washington University in St. Louis, were in turn honoured for showing how "banks offer an optimal solution" for channelling savings to investments by acting as an intermediary.

The economics prize, set up by the Swedish central bank, was the only award absent from the original five created by scientist Alfred Nobel, sometimes earning it the moniker of "false Nobel".

But like the other prizes it comes with a medal and an award sum of 10 million Swedish kronor (around $900,000).

The winners will receive the prize from King Carl XVI Gustaf at a formal ceremony in Stockholm on December 10, the anniversary of the 1896 death of scientist Alfred Nobel who created the prizes in his last will and testament.

Last year, the honour went jointly to Canada‍‍`s David Card, Israeli-American Joshua Angrist and Dutch-American Guido Imbens for research that "revolutionised" empirical work in their field and brought better understanding of how labour markets work.