Full-text resources of CEJSH and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Results found: 1

first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  spożycie prywatne
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Publication available in full text mode
Content available

Zastosowanie modeli ARIMA w badaniach nad stresem ekonomicznym wpływającym na kondycję biologiczną populacji ludzkich

100%
Żądzińska E., Domański C., Rosset I., Mikulec A., Uniwersytet Łódzki; Wydział Biologii i Ochrony Środowiska; Katedra Antropologii, Uniwersytet Łódzki; Wydział Ekonomiczno-Socjologiczny; Instytut Statystyki i Demografii
Acta Universitatis Lodziensis. Folia Oeconomica
|
2012
|
vol. 271
EN
The research on the relations between economic stress and the value of secondary sex ratio (SSR) was initiated by Trivers and Willard (1973). The seminal study in this field speculated that smaller (than needed) consumption of goods and services might sufficiently stress human populations and make the secondary sex ratio lower. In order to verify the hypothesis that the observed time-series of secondary sex ratio (SSR) in Poland is declining with the deterioration in „economic conditions”, the ARIMA mathematic model of both analysed phenomena (according to the statistical procedure proposed by Catalano and Bruckner (2005)) was constructed. The analysis is an attempt to answer the question: if the statistically important decline of SSR in Poland after the Second World War was an effect of deterioration of economic condition.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.