* If a married couple under 30 buys a house, they get it 10% paid off. If they have one child within three years, it is 25% paid off, if they have two children within five years, it is 50% paid off, if they have three children within seven years, it is 75% paid off.
So, if the desired effect, for example, is to have zero population loss or zero growth, keeping population at 1.4 billion, there's a shortfall of 400 million newborns in the next 76 years (average life expectancy).
Lets say the average number of children somehow gets to 2 per couple. That's 6 million houses for the current birth rate. And 9 million houses if the birthrate jumps to such levels that 1,4 billion population is to be kept in the long run.
Lets say the average couple gets 50% discount. If the average price of a home for 4 people (80 sq m?) is 200 000 USD (that may be too low) then the state is to pay 100 000 USD for each of those who buy a home and have children.
Now, I know people will say "but not all will buy houses". Not all will, true. But there will be a lot of those who, even though they have a home from before, still buy a new home just to enjoy the cheap real estate. That will in turn make the prices jump up. Just the fact that the state is pumping so much money into real estate will make the commercial prices skyrocket.
If for example none of the people that currently have babies buy homes, but all of the people that'd be required to get to 1.4 billion people buy homes, that's 3 million extra homes per year. 100 000 USD per home coming from the state, so in total that's 300 billion USD in the first year. In the following years it will be more, as the prices will, as suggested, skyrocket. It will raise much quicker than the GDP or federal budget.
* Parents are subject to lower tax rates across the board, greater social security benefits, rent subsidies, and offered free 24 hour childcare. Young people with multiple siblings are offered preferential treatment in entrance to competitive colleges similar to how ethnic minorities receive them.
If i am looking at numbers correctly, average gross salary in china is 49 000 USD a year, and average net salary is 38 000 USD. (i may be way off, so please correct me) So the average tax in that example is 20%. Lets say a 5% tax break would be enough to make a difference to people. (that too is highly debatable). So thats 2750 USD times 18 million people. (9 million homes) That's another 50 billion USD a year.
I've no idea how much would greater social security benefits and rent subsidies cost. But lets say they're minimal and amount to just 50 billion per year, extra.
24 hour free childcare??
this article, if i am reading it right, suggests that one city, a more expensive one, forks out 220 to 330 USD per month per kid. Parents still have to pay 120 to 180 USD per kid. Lets just say that to go free it'd be 150 USD, for 10 or so hours (24 hours seems just way, WAY too unrealistic). Lets say the average kindergarten doesn't cost so much but half as much. And that ALL the kindergartens already have that much subsidy. Which is extremely unlikely. So 75 USD per child per month, with 9 million new children per year (and 6 years worth of children) gives us 54 million kids annually that the state must pay additional 900 USD per year. That's another 50 billion USD.
* Employers who employ a greater percentage of parents within their workforce are given massive tax breaks. The more children their employees have, the more tax breaks and subsidies they get. Further, all parental leave is compensated.
I'm slowly getting tired but all this sounds like hundreds of billions of USD more per year, even with modest tax breaks. Not sure what massive tax breaks would entail. And how is this different from the earlier personal income tax break? Are these company income taxes, being lowered?
In short, it requires spending money, and a lot of it.
Yes, probably at the very least 500 to 1000 billion USD per year of extra expenses. Current Chinese federal expenses are 5400 billion USD per year. So we're looking at close to 20% increase. Such a jump would be so unheard of that no budget or no country could survive it. Cutting expenses elsewhere to get so much money would be next to impossible in a short time frame. Maybe, maaaybe in a decade or two such budget could be achieved. But I don't think it'd be sooner than that.
And even so... there's no guarantee so much money would result in 50% more babies being suddenly born, and kept being born for decades to come.