economic policy instruments in a sentence

1. These three environmental economic policy instruments are built upon a foundation of a command and control regulation.
2. Pollution taxes are often grouped with two other economic policy instruments : tradable pollution permits / credits and subsidies.
3. The EPI-WATER research project funded by the founded by European Commission under the 7th Framework Programme, sets to assess the effectiveness and the efficiency of Economic Policy Instruments in achieving water policy goals, and to identify the preconditions under which they complement or perform better than alternative ( e . g . regulatory or voluntary ) policy instruments.
4. It's difficult to find economic policy instruments in a sentence.