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Author: Evert van Imhoff
Publisher: Springer Science & Business Media
ISBN: 3642838952
Category : Political Science
Languages : en
Pages : 229
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Book Description
This book studies optimal economic growth in a closed economy which experiences non-stable population growth. The economy is described by means of a neoclassical growth model which distinguishes overlapping generations within the population. The basic neoclassical growth model is extended to include various types of technical change, as well as investment in human capital or education. The research described in this book connects the analytical tools of traditional growth theory with the actual demographic experience of most industrialized countries. The role of demographic processes in the growth theoretical literature is discussed in the next section. The discussion will show that growth theory needs to extend its scope through the construction of growth models which explicitly recognize demographic forces as a potential source of non-stationarities. This book constitutes a first attempt at such a demographic extension. 1.1 Growth theory and demographic change The theory of economic growth (e.g. Solow, 1970; Burmeister & Dobell, 1970; Wan, 1971) attempts to describe and to explain the long-run development of an economic system (or, in short, economy). An economic system is essentially dynamic in nature. Among the most important sources of dynamics in economics are the following: accumulation of capital (investment); technical change; population growth. Some of these dynamic forces are, at least in part, endogenous to the economic system (i.e. determined by economic variables).
Author: Evert van Imhoff
Publisher: Springer Science & Business Media
ISBN: 3642838952
Category : Political Science
Languages : en
Pages : 229
Get Book Here
Book Description
This book studies optimal economic growth in a closed economy which experiences non-stable population growth. The economy is described by means of a neoclassical growth model which distinguishes overlapping generations within the population. The basic neoclassical growth model is extended to include various types of technical change, as well as investment in human capital or education. The research described in this book connects the analytical tools of traditional growth theory with the actual demographic experience of most industrialized countries. The role of demographic processes in the growth theoretical literature is discussed in the next section. The discussion will show that growth theory needs to extend its scope through the construction of growth models which explicitly recognize demographic forces as a potential source of non-stationarities. This book constitutes a first attempt at such a demographic extension. 1.1 Growth theory and demographic change The theory of economic growth (e.g. Solow, 1970; Burmeister & Dobell, 1970; Wan, 1971) attempts to describe and to explain the long-run development of an economic system (or, in short, economy). An economic system is essentially dynamic in nature. Among the most important sources of dynamics in economics are the following: accumulation of capital (investment); technical change; population growth. Some of these dynamic forces are, at least in part, endogenous to the economic system (i.e. determined by economic variables).
Author: Marietta Aloukou Constantinides
Publisher:
ISBN:
Category : Economic development
Languages : en
Pages : 348
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Book Description
Author: Geoffrey Ronald Hill McNicoll
Publisher:
ISBN:
Category :
Languages : en
Pages : 462
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Book Description
Author: Evert Imhoff
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
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Book Description
Author: Raouf Boucekkine
Publisher: Routledge
ISBN: 1136920927
Category : Business & Economics
Languages : en
Pages : 277
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Book Description
This book covers a wide range of topics within mathematical modelling and the optimization of economic, demographic, technological and environmental phenomena. Each chapter is written by experts in their field and represents new advances in modelling theory and practice. These essays are exemplary of the fruitful interaction between theory and practice when exploring global and local changes. The unifying theme of the book is the use of mathematical models and optimization methods to describe age-structured populations in economy, demography, technological change, and the environment. Emphasis is placed on deterministic dynamic models that take age or size structures, delay effects, and non-standard decision variables into account. In addition, the contributions deal with the age structure of assets, resources, and populations under study. Interdisciplinary modelling has enormous potential for discovering new insights in global and regional development. Optimal Control of Age-structured Populations in Economy, Demography, and the Environment is a rich and excellent source of information on state-of-the-art modelling expertise and references. The book provides the necessary mathematical background for readers from different areas, such as applied sciences, management sciences and operations research, which helps guide the development of practical models. As well as this the book also surveys the current practice in applied modelling and looks at new research areas for a general mathematical audience. This book will be of interest primarily to researchers, postgraduate students, as well as a wider scientific community, including those focussing on the subjects of applied mathematics, environmental sciences, economics, demography, management, and operations research.
Author: Klaus F. Zimmermann
Publisher: Springer Science & Business Media
ISBN: 3642500439
Category : Political Science
Languages : en
Pages : 181
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Book Description
The notion of optimum population has attracted the attention of economists ever since economics was made a science. Roots can be traced back to ancient Greece. The topic has recently found rising interest among population economists and demographers. The economic concept of optimum population seeks to define the population size, which maximizes a welfare criterion of the society. The purpose of this book is to outline this concept from a micro and macro perspective and to link it with issues of technical progress, social security, limited resources and migration. It treats fertility endogenously and studies its welfare and policy implications. The emphasis is on a rigorous theoretical treatment of the subject using the modern growth and welfare theory as well as the new classical micro model of the family.
Author: Xiang Liu
Publisher:
ISBN:
Category : Economic development
Languages : en
Pages : 100
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Book Description
In this paper, efforts will be made to study an extended Neoclassic economic growth model derived from Solow-Swan Model and Ramsey-Cass-Koopsman Model. Some growth models (e.g. Solow-Swan Model) attempt to explain long-run economic growth by looking at capital accumulation, labor or population growth, and in- creases in productivity, while our derived model tends to look at growth from individual household and how their choice of saving, consumption and money holdings would affect the overall economic capital accumulation over a long period of time. First an optimal control model is set up, and a system of differential equations and algebraic equations is derived from the optimal solutions which is an extension of the existing model. Secondly, the equilibrium points and their stability of both models are studied by calculating the determinant of their respective Jacobian matrix. Last but not least, model numerical simulations are performed for both models using Matlab, in hopes that it will give us a better understanding of the system and a clearer pattern for the behaviors of each model.
Author: John Stuart Lane
Publisher:
ISBN:
Category : Economic forecasting
Languages : en
Pages : 324
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Book Description
Author: Hendrik P. van Dalen
Publisher: Springer Science & Business Media
ISBN: 3642770371
Category : Political Science
Languages : en
Pages : 364
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Book Description
Economic Policy in a Demographically Divided World contains the economic analysis of the consequences of demographic change and the diverging population developments in an interdependent world economy in particular. The global divergence in demographic developments gives rise to a myriadof economic and ethical problems. This topic is treated with the help of themathematical apparatus of neoclassical optimal growth models. The author tries to disentangle the basic policy issues of a demographically divided world, such as a selective immigration policy, sustainable patterns of international lending and borrowing, development aid, and dynamic optimal taxation. The most important feature of the book is that it brings together information and theories of fairly recent date to analyse a practical policy problem, viz. issues related to a world economy that is characterised by a demographic division. This stylised fact is hardly given some attention in current economic theory and the book contains with respect to this stylised fact some new results. Customers might benefit from the book by gaining intuition concerning principles of economic policy in a world characterised by demographic change.
Author: Prem C. Garg
Publisher: Routledge
ISBN: 1351593625
Category : Business & Economics
Languages : en
Pages : 112
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Book Description
Originally published in 1979. For decades conservationists have argued that increasing population will eventually out-strip the limited natural resources of the earth. Economists have responded by saying that any resource scarcity will be forestalled by changes in tastes and technology, induced by the appropriate price signals. This study is an attempt to develop a theoretical framework for analysing some of the issues related to this debate. Using an optimal growth theory framework, the author analyses the problem of optimally allocating a finite stock of the resource over time. In the process the author points out the crucial parameters and value judgments relevant to the various issues. This title will be of interest to students of environmental economics.
