Rikunarita-ORG/Wikinium huggingface dataset:
# Auby

Coat of arms
**Auby** (French pronunciation: ​[nav]) is a commune in Nord in north France. In 2018, 7,256 people lived there.

## Other websites

* INSEE commune file
# Pareto efficiency

**Multi-criteria optimization**, or **multiobjective optimization** is a way of solving a mathematical or economic problem where many different parameters need to be changed to get one of the best possible solutions to the problem. The result of this is called **Pareto efficiency**, named after Vilfredo Pareto, who first used it in his studies.

In welfare economics, the idea of Pareto efficiency is very simple: If there is no way of improving the situation of one person, without making that of another person worse, the solution found is Pareto-efficient.

If we look at what the economy produces, we might say it is on its **Pareto Frontier** or **Production Possibility Frontier**, meaning that it is making (or "producing") all it can with the things it has (such as machines, labour, land and ideas -- all called **resources** or **factors of production**). If this is the case, making more of one thing would mean making less of another; the resources are already being used to full capacity, so making more of one thing will take resources away from making another.

Just because something is Pareto efficient, it doesn't mean it is fair or "equitable". Even though no-one could be made better off without making someone else worse off, it is possible that one person owns all of the world's things. To make anyone else better off, some would have to be taken away from this person, making them worse off.
# Alexander Kerensky

Alexander Kerensky
**Alexander Kerensky** (4 May 1881 in Ulyanovsk – 11 June 1970) was a major political leader before and during the Russian Revolution. Kerensky served as the Second Prime Minister of the Russian Provisional Government until it was overthrown by the Bolsheviks under Vladimir Lenin in the October Revolution. He spent the rest of his life in exile. He died in New York City in 1970 at the age of 89.