1 A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.2  Ideally, a sample of urine is collected by cystocentesis or by inserting a needle directly into the animalâs bladder. A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.
The multiplier effect is exploited by governments attempting to use fiscal stimulus policies to increase the general level of economic activity. This can be done in a period of recession or economic uncertainty, when unemployment of labor is high and other resources are underutilized.
Macroeconomics The Multiplier Effect of Fiscal Policy Multiplier Process Initially, the tax cut raises disposable income by one dollar, which raises consumption demand. Firms produce to meet demand, so national product rises. National income equals national product, so national income necessarily rises by the same amount.