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Jubileusz 70 rocznicy urodzin Pani Profesor Danuty Koźmian

100%

Jankowski R.

Biuletyn Historii Wychowania

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2005

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issue 21/22

105-107

EN

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2

Dwudziestolecie Zakładu i Katedry Historii Wychowania w Uniwersytecie Szczecińskim (1992–2012)

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Jankowski R.

Biuletyn Historii Wychowania

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2013

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issue 30

155-163

EN

The History of Education, one of the courses offered at teacher education studies at the University of Szczecin, has been taught since the 1960’s. It was then when Teacher Education College in Szczecin was set up as a branch of Adam Mickiewicz University, Poznań. In 1973 Teacher Education College was transformed into an independent unit – Pedagogy Academy. The establishment of the University of Szczecin in 1985 marked a new chapter in the process of the development of the history of education as a course offered at pedagogical studies. History of Education Department was set up in 1992 and professor Danuta Koźmian was chair of the department throughout its existence. Scientific and didactic work of professor Danuta Koźmian first at Teacher Education College, through Pedagogy Academy and the University of Szczecin has been crucial for the development of the history of education as a course taught at teacher education studies in Szczecin. In 2008 professor Danuta Koźmian retired and the Council of the Faculty of Humanities at the University of Szczecin established the Chair for the History of Education appointing professor Wiesław Andrukowicz, Ph.D its head.

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Opóźnienia w modelach społecznych dynamiki replikatorowej

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Jankowski R.

Studia Ekonomiczne

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2014

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vol. 178

93-107

EN

This paper discusses the impact of delayed information on the social models of replicator dynamic. Internal fixed point is here the optimal decision in the population. Examples and simulations confirm presented results. Here is described both the standard replicator dynamic and the modified model, which assumes that players imitate opponents taking strategies with a higher average payoff in the past. Moreover the model, in which each strategy has its own delay is presented

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Zastosowanie uogólnionego współczynnika Giniego do pomiaru ryzyka spółek wchodzących w skład indeksu WIG20

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Majewska E., Jankowski R.

Studia Ekonomiczne

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2013

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vol. 163

59-71

EN

This paper presents the basic properties of the extended Gini coefficient as a risk measure. We define the measure of systematic risk (beta coefficient) and the correlation between securities based on the extended Gini coefficient. The presented issues we illustrate with empirical research conducted on the basis of selected shares quoted on the Warsaw Stock Exchange.

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Jubileusz 70 rocznicy urodzin Pani Profesor Danuty Koźmian

Dwudziestolecie Zakładu i Katedry Historii Wychowania w Uniwersytecie Szczecińskim (1992–2012)

Opóźnienia w modelach społecznych dynamiki replikatorowej

Zastosowanie uogólnionego współczynnika Giniego do pomiaru ryzyka spółek wchodzących w skład indeksu WIG20