A helix (pl: helixes or helices) is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Examples of helices are coil springs and the handrails of spiral staircases.
What is a 'Tight Monetary Policy'. Tight monetary policy is a course of action undertaken by the Federal Reserve to constrict spending in an economy that is seen to be growing too quickly or to curb inflation when it is rising too fast.
The higher it is, the less money is available for lending, and the lower it is, the more money is available for lending. Monetary Policy, in a nutshell, is the use of tools by the Fed to influence the money supply to the public, and either encourage or discourage economic growth of the country as a whole.