Yet Argentina's experience provides clear evidence that even currency boards, where the rate is fixed by law, and where the domestic currency has to be backed by hard-currency reserves, are not immune from crises.

ECONOMIST: Spoilt for choice | The

If Congress fixed the law by creating an individual mandate through the back door, it could save Obamacare.

ECONOMIST: Health reform

Ever since the 1960s, Fapesp has been guaranteed, by law, a fixed share of all the tax collected in Sao Paulo (first 0.5%, later 1%) and independence from the political meddling that is endemic in Brazilian public institutions.

ECONOMIST: Brazilian science

Compared to the holistic approach used by the law school, the undergraduate body automatically awarded a fixed number of extra points to underrepresented minorities.

FORBES: What Will The Supreme Court Do With Affirmative Action?

The whole theory of judicial review is based on the idea that the law is out there, a fixed structure to be interpreted by judges.

FORBES: Top Of The News: Counting Justices