Undocumented youngsters lie at the intersection of three official priorities: to protect children, to discourage illegal immigration and to economise on public services.
This could happen in one of two ways: it is possible for example that it really will just be those high prices that force everyone to economise on energy usage.
Conversely, having realised that they can economise on resources and garner good ideas, proprietary software firms are increasingly taking a liking to open-source programs, albeit mostly at the edges of their offerings.
When asked to rank the single most effective way to save energy, participants typically endorsed activities with small savings, such as turning off lights, while ignoring what they could economise on larger devices.
Mr Figes relates the squalor and spying that prevailed in the communalki communal apartments designed to erode families as well as to economise on space in which millions of Russians once lived and a few still do.