This is the business cycle. Government steps in to ensure that businesses stay in an upswing so that the economy does not collapse.

Yes, that is a sentence use upswing yes.

Many blue collar jobs are in an upswing because they pay has increased. Positions in construction and other industries have increased in wages and little educational background is need for most of these positions.

Property development is currently on the downswing due to the economic recession that the country in currently experiencing. However, once the economy beings to recovery, an upswing is expected as an early sign of recovery.

* surge * boom time * upswing