The text describes a dynamic system model for economic growth. Which of the following statements is true about the model? The model assumes that in...
The text describes a dynamic system model for economic growth. Which of the following statements is true about the model?
The model assumes that individuals have infinite life.
The consumption per capita is proportional to the total wealth of the individual.
The determinant of the Jacobian matrix of the system is positive.
The model assumes that the population growth rate is constant.
true
true
false
true
a) Statements I and II are correct.
b) Statements II and IV are correct.
c) Statements I, II, and IV are correct.
d) Statements II, III, and IV are correct.
The model assumes that individuals have infinite life.
The consumption per capita is proportional to the total wealth of the individual.
The determinant of the Jacobian matrix of the system is positive.
The model assumes that the population growth rate is constant.
true
true
false
true
a) Statements I and II are correct.
b) Statements II and IV are correct.
c) Statements I, II, and IV are correct.
d) Statements II, III, and IV are correct.
💡 1 Resposta
Ed 
A alternativa correta é a letra "b) Statements II and IV are correct." ou em português "b) As afirmações II e IV estão corretas." O modelo assume que o consumo per capita é proporcional à riqueza total do indivíduo (afirmação II) e que a taxa de crescimento populacional é constante (afirmação IV). As afirmações I e III estão incorretas, pois o modelo não assume que os indivíduos têm vida infinita e o determinante da matriz Jacobiana do sistema não é positivo.
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