That's the idea. Let the individual persue his own economic self-interest and we all gain. You socialists think central planning is the answer but that never works.
I agree! You would think "liberal" would be much more laissez-faire.. literally means "let [them] do" as most "capitalists" are! But most liberals also think there is a finite pie which is NOT the case. In fact when all is said and done.. what truly is the driver of all economic engines? It is quite simply people exchanging part of their life for something of value they want. In other words people go to work exchanging 8 hours of their life for an hourly wage.
Assuming therefore the same ratio of US workers to general population 153,516,000 workers to 300 million or 50% is applied to the world's population. or 3 billion employed people.
Drop off another 1 billion for all unemployed or 2 billion people.
Assume hourly wage is world wide $3.00.
2 billion people looking for $6 billion an hour in exchange for 1 hour of their life.
Assume they work 20 years (some just starting some close to retiring..)
Over the next 20 years these 2 billion people will exchange @ 2,000 hrs/year for $3/hour or a total of
$240 trillion over the next 20 years.
That's the pie folks.
So when world planners get out the spreadsheets for more accurate assessment they can say..
OK.. mortgage 20 years $100,000 for
car payment..
etc.,etc.
The world's productivity is what is ultimately being exchanged.