Global Analysis of Dynamic Models in Economics and Finance
Essays in Honour of Laura Gardini
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13 Result(s)
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Iryna Sushko
Economic Theory/Quantitative Economics/Mathematical Methods
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Chapter
A Goodwin-Type Model with a Piecewise Linear Investment Function
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Chapter
The Hicksian Model with Investment Floor and Income Ceiling
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Chapter
A Goodwin-Type Model with Cubic Investment Function
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Chapter
Center Bifurcation for a Two-Dimensional Piecewise Linear Map
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Book
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Chapter
A Gallery of Bifurcation Scenarios in Piecewise Smooth 1D Maps
We give a brief overview of several bifurcation scenarios occurring in 1D piecewise monotone maps defined on two partitions, continuous or discontinuous. A collection of some basic blocks is proposed, which ma...
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Chapter
Bifurcation Structure in a Model of Monetary Dynamics with Two Kink Points
In this paper, we consider the discrete version of the Sargent & Wallace (Econometrica 41:1043–1048, 1973) model with perfect foresight. We assume a piecewise linear money demand function, decreasing over a “n...
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Chapter and Conference Paper
Some Dynamical Models in Regional Economics: Economic Structure and Analytic Tools
This chapter aquaints the reader with the use of dynamic models in regional economics. The focus is on the New Economic Geography (NEG) approach. A brief comparison is provided between NEG and other economic a...
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Article
The role of centrality and market size in a four-region asymmetric new economic geography model
In this paper, we put forward a four-region new economic geography footloose entrepreneur model in which regions are differentiated by their size and their geographical position along a line. There are two dis...
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Article
Dynamics of a minimal consumer network with uni-directional influence
In a model of interdependent consumer behavior due to (Econ Lett 27(2):145–150 1988, J Econ Behav Organ 21(2):223–231 1993) an individual adjusts his preferences in response to his own past consumption decisions ...
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Chapter and Conference Paper
Emerging Trade Patterns in a 3-Region Linear NEG Model: Three Examples
This chapter draws attention to a specific feature of a NEG model that uses linear (and not iso-elastic) demand functions, namely its ability to account for zero trade. Thus, it represents a suitable framework...
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Article
A piecewise linear model of credit traps and credit cycles: a complete characterization
We reconsider a regime-switching model of credit frictions which has been proposed in a general framework by Matsuyama for the case of Cobb–Douglas production functions. This results in a piecewise linear map ...
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Article
Dynamics of a business cycle model with two types of governmental expenditures: the role of border collision bifurcations
We reconsider the multiplier–accelerator model of business cycles, first introduced by Samuelson and then modified by many authors. The original simple model, besides damped oscillations, also leads to diverge...
