PL EN

Journal

## Ekonomista (The Economist)

2004 | 4 | 501-519
Article title

### OPTIMUM INVESTMENT RATE UNDER DIFFERENT DEMOGRAPHIC CONDITIONS

Authors
Title variants
Languages of publication
PL
Abstracts
EN
The article dwells on theoretical analysis of optimum investment trajectories in growth models in which the rate of population change varies. Two sets of assumptions were adopted to study the implications of abandoning the fixed rate of population increase condition. The first assumes that the rate is exogenous and does not depend on the level of wealth. The second assumes that population growth rate diminishes together with the increase of output per capita. Optimum investment trajectories for both assumptions were calculated and compared with the traditional results. Optimum investment policies, arrived at for non-malthusian models, markedly differ from the classical ones. The paths of those optimal trajectories depend on the way the population growth rate is introduced into the models (exogenously or endogenously).
Keywords
EN
Discipline
Journal
Year
Issue
Pages
501-519
Physical description
Document type
ARTICLE
Contributors
author
• P. Kliber, Akademia Ekonomiczna w Poznaniu, Katedra Ekonomii Matematycznej, al. Niepodleglosci 10, 60-987 Poznan
References
Document Type
Publication order reference
Identifiers
CEJSH db identifier
04PLAAAA0018379