How do countries decide their net population growth rate?

Question

I know that Australia and New Zealand intentionally uses 1% per annum, for France its 0.35%, Ireland 1.15%, US 1.33%, Canada 0.87%

Answer 1

Governments can decide thier population growth rate, its actually pretty easy to do.

I would imagine it is tied to the economic growth rate and the labour market. You cannot have your population growing faster or slower than economic growth.

Population growth = natural increases (births - deaths) + net immigration.

Net immigration. Countries like NZ and Australia, which always have people wanting to move there (Usa too) can change the criteria on immigrants depending if they want more or less.

In NZ, we operate a points system, where you must reach a certain amount of points to qualify. Money and skills (certain skills like being a doctor give more points than a car salesman) bring you points *at the simplest level*

If we want more immigrants, we lower the points threshold (and we can also accept more refugees)

Answer 2

Some countries do monitor the population increases which are being made in specific period of time through census or periodic numeration of population. Based on current population, the government will project population growth.
While population percentile is the averaged number of offsprings in a family and is mostly used to gauge population growth in many countries.

Answer 3

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Answer 4

they dont decide... that is suggesting that suggesting that they decide how many ppl r going to b born.... they calculate and average the previous years vs. the last year