{s} periodical, repeating, recurrent; (about a stock) quickly reacting to market trends,tending to rise quickly when the market rises and fall quickly when the market falls (Economics)
{i} stock whose prices fluctuates quickly according to market trends, stock whose value rises quickly when the market rises and falls quickly when the market falls (Economics)
workers gain and lose jobs according to the boom and bust cycles of the economy For example, the oil workers have lots of work when the price of oil is up; when prices fall, workers are out of work
Short-to-medium term (3-5 years), demand-side economic effects on the business environment Typical cyclical influences are the operation of monetary and fiscal policy, and capacity utilisation