Macroeconomic Summary

Solow Growth miracles: low expectant-labor ratio; high savings puzzle out; low population crop. Key concepts: 1. miserableer countries get down higher offshoot potential than rich ones. This potential may or whitethorn non be realized. 2. Increasing savings (financial reform) has level effects. This may increment income, but does not sustain growth. 3. Only engineering lore drives long-run growth. Without technological swop, growth eventually stops. technology and change magnitude returns: countries ar always chasing their steady state; cast up in productivity shifts the steady state to the right. technical schoolnology is somatic in production: y=A*f(k). How is tech produced? hasten it from foreign; put friendshipable people together; labor/skills; fillips metre tech growth: (use logs) 3 rules: g(AB)=g(A)+g(B); g(A/B)=g(A)-g(B) and g(A^b)=bxg(A). Cobb Douglas: y=A*K^alpha. Steady state with tech: g(k)=0 and g(y)=g(A), economy growth s only due to tech growth, but when this happens we never reach the steady state the curve shifts up. Why? Tech doesnt have diminishing marginal returns; non-rival goods (all can use); noesis leaks. Poverty dugouts: increasing returns: the reward to doing an bodily process increases as more(prenominal) of that activity is do. The trap: when miniature is done, there is little inducing to do more.

Frequently traps arise because activities need to be done together. Examples: capital investment (without roads, cant manufacture and ship), health (increasing returns, poor health impoverishes people), inc ret on education (when education levels are very(prenominal) low, it takes lots of time and energy to teach canonic skills little human capital is ac! quired), investing in skills and equipment (inc ret, skills are not valued because they involve equipment that is unavailable equip is not value importing for lack of specialized workers). Poverty trap when you have low stock of capital there is little incentive to invest. The push theory: aid provides the critical citizenry to dodge a poverty trap. Institutions...If you want to get a to the full essay, order it on our website: OrderEssay.net

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