35 research outputs found

    Neimark-Sacker bifurcation for the discrete-delay Kaldor model

    Get PDF
    We consider a discrete-delay time, Kaldor non-linear business cycle model in income and capital. Given an investment function, resembling the one discussed by Rodano, we use the linear approximation analysis to state the local stability property and local bifurcations, in the parameter space. Finally, we will give some numerical examples to justify the theoretical results.business cycle; Neimark-Sacker bifurcation; discrete-delay time

    Hopf bifurcation in a dynamic IS-LM model with time delay

    Get PDF
    In this paper we investigate the impact of delayed tax revenues on the fiscal policy out-comes. Choosing the delay as a bifurcation parameter we study the direction and the stability of the bifurcating periodic solutions. With respect to the delay we show when the system is stable. Some numerical examples are finally given for justifying the theoretical results.Comment: 13 pages, 12 figure

    Hopf bifurcation in a dynamic IS-LM model with time delay

    Get PDF
    The paper investigates the impact of delayed tax revenues on the fiscal policy out-comes. Choosing the delay as a bifurcation parameter we study the direction and the stability of the bifurcating periodic solutions. We show when the system is stable with respect to the delay. Some numerical examples are given to confirm the theoretical results.delay differential equation; stability; Hopf bifurcation; IS-LM model
    corecore