The Administration set up a public website to track progress on reducing these payment errors and hold leaders accountable and called for action against government contractors for failing to report significant overpayments received on government contracts in a timely way.

WHITEHOUSE: Moving Aggressively on Improper Payments

Pavlo's group credited its account and tracked the payment's progress.

FORBES: Magazine Article

She said the difficulties of some families were "so entrenched", that councils would find it difficult "to ensure their progress hits the bar for the payment by results initiative on school attendance and anti-social behaviour".

BBC: Troubled families scheme for England 'working'

Therefore performance-related pay is not simply "payment by results", but effective teaching resulting in real progress by pupils, related to pupils' individual circumstances.

BBC: Performance pay: Head to head