Over the years, the technology of trade has changed in response to advances in the ability to communicate. From its origins on the streets of Chicago, the Board of Trade moved to a building housing 'trading pits' for the open-outcry exchange by brokers representing buyers and sellers.

I was a good student with mathematical ability and interests. As such, I took the usual college preparatory program in high school for one looking to become an engineer: all the available courses in mathematics and science.

In response to the drop in wealth suffered as a consequence of the 2008 financial crisis, homeowners and firms did attempt to increase savings in financial assets by reducing expenditure on durables.

My co-winners, Peter Diamond and Christopher Pissarides, and I wish to thank the Royal Swedish Academy of Sciences and the Nobel Foundation for this very great honor. We each feel privileged and humbled to be named the winners of the 2010 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel.

There is no conflict between the ideal of religion and the ideal of science, but science is opposed to theological dogmas because science is founded on fact. To me, the universe is simply a great machine which never came into being and never will end. The human being is no exception to the natural order. Man, like the universe, is a machine.

Religion and science are the two conjugated faces or phases of one and the same complete act of knowledge - the only one which can embrace the past and future of evolution and so contemplate, measure and fulfil them.

Invented languages have often been created in tandem with entire invented universes, and most conlangers come to their craft by way of fantasy and science fiction.

Since Hiroshima and the Holocaust, science no longer holds its pristine place as the highest moral authority. Instead, that role is taken by human rights. It follows that any assault on Jewish life - on Jews or Judaism or the Jewish state - must be cast in the language of human rights.