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An interaction model for livestock farming and steppe ecosystem // “Mathematical Modeling of Ecological Systems” Almaty: Daik-Press, 2003. – 160 p. Abstracts. P.26.

Demberel S.; Olenev, Nicholas; Pospelov, Igor - EconWPA - 2003

This work builds a macro model for livestock farming based on aggregation of initial micro description for rational control of total number of vintage livestock (age cohorts). All variety of animal kinds is reduced to one by given recount coefficients. An optimal problem on co-hort total number...

Persistent link: https://www.econbiz.de/10005125668

Economy and Environment Interaction // Moscow: Dorodnicyn Computing Centre Russian Ac. Sc., 2003. 40p. (In Russian)

Demberel S.; Olenev, Nicholas; Pospelov, Igor - EconWPA - 2003

This paper presents new results of mathematical modeling of economy and environment interaction . A model of mutual interaction of livestock farming - one in a two main agricultural branches - and natural pastures that are the essential part of livestock farming forage reserve is proposed....

Persistent link: https://www.econbiz.de/10005062754

An interaction model for livestock farming and steppe ecosystem

Demberel S.; Olenev, Nicholas; Pospelov, Igor - EconWPA - 2003

This work builds a macro model for livestock farming based on aggregation of initial micro description for rational control of total number of vintage livestock (age cohorts). Solution of an optimal problem on cohort total number of livestock gives the age limit for the operation of animals, the...

Persistent link: https://www.econbiz.de/10005408270

Land Inequality and the Origin of Divergence and Overtaking in the Growth Process

Galor, Oded; Moav, Omer; Vollrath, Dietrich - EconWPA - 2004

associated with inequality adversely affected the emergence of institutions that promote human capital accumulation. The research …

Persistent link: https://www.econbiz.de/10005125614

Dual Economies and International Total Factor Productivity Differences

Chanda, Areendam; Dalgaard, Carl-Johan - EconWPA - 2003

from institutions, and to some extent, geography, on long-run prosperity and TFP, may be thus explained. …

Persistent link: https://www.econbiz.de/10005126217

Land Inequality and the Emergence of Human Capital Promoting Institutions

Galor, Oded; Moav, Omer; Vollrath, Dietrich - EconWPA - 2005

distribution of land ownership, adversely affected the implementation of human capital promoting institutions (e.g., public …

Persistent link: https://www.econbiz.de/10005062436

The Emergence of Human Capital Promoting Institutions in the Process of Development

Galor, Oded; Moav, Omer; Vollrath, Dietrich - EconWPA - 2005

distribution of land ownership, adversely affected the implementation of human capital promoting institutions (e.g., public …

Persistent link: https://www.econbiz.de/10005408243

Dual Economies and International Total Factory Productivity Differences

Chanda, Areendam; Dalgaard, Carl-Johan - EconWPA - 2005

exercises indicate that recent findings of the conduciveness of good institutions, and, to some extent trade, on levels of TFP …

Persistent link: https://www.econbiz.de/10005561240

Geographical reallocation and unemployment during the Great Recession: the role of the housing bust

Karahan, Fatih; Rhee, Serena - Federal Reserve Bank of New York - 2013

and increased the dispersion and level of unemployment during the Great Recession. We construct an equilibrium model of … prices reduces migration and causes unemployment to rise differently in different locations. The model accounts for 90 … percent of the increase in geographical dispersion of unemployment and the entire decline in net migration. However, despite …

Persistent link: https://www.econbiz.de/10010633797