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	<id>http://fiscomp.if.ufrgs.br/index.php?action=history&amp;feed=atom&amp;title=Econof%C3%ADsica</id>
	<title>Econofísica - Histórico de revisão</title>
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	<updated>2026-04-07T05:49:21Z</updated>
	<subtitle>Histórico de revisões para esta página neste wiki</subtitle>
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	<entry>
		<id>http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=9714&amp;oldid=prev</id>
		<title>Jhordan em 04h14min de 25 de outubro de 2023</title>
		<link rel="alternate" type="text/html" href="http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=9714&amp;oldid=prev"/>
		<updated>2023-10-25T04:14:37Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt-BR&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Edição anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Edição das 01h14min de 25 de outubro de 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l79&quot;&gt;Linha 79:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 79:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Evolução da distribuição de riquezas:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Evolução da distribuição de riquezas:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[histogramas]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[histogramas]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;'''Jhordan'''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Global Wealth Report 2023]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Sustainable Development Outlook 2019: Gathering storms and silver linings]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;analytics uacct=&amp;quot;UA-379257-2&amp;quot;&amp;gt;&amp;lt;/analytics&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;analytics uacct=&amp;quot;UA-379257-2&amp;quot;&amp;gt;&amp;lt;/analytics&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jhordan</name></author>
	</entry>
	<entry>
		<id>http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=1086&amp;oldid=prev</id>
		<title>Detemisseru123 em 16h54min de 20 de novembro de 2017</title>
		<link rel="alternate" type="text/html" href="http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=1086&amp;oldid=prev"/>
		<updated>2017-11-20T16:54:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Edição anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Edição das 13h54min de 20 de novembro de 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot;&gt;Linha 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alunos:  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alunos:  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Gaspar Machado Caon, Tobias Heimfarth, Vanessa Hoffmann de Quadros&lt;/del&gt;''&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ben-Hur Francisco Cardoso&lt;/ins&gt;''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Colaboradores externos:  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Colaboradores externos:  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detemisseru123</name></author>
	</entry>
	<entry>
		<id>http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=6&amp;oldid=prev</id>
		<title>Tekkito: Criou página com ''''Integrantes'''  ---- Professores IF:  ''José Roberto Iglesias, Sebastián Gonçalves''  Alunos:  ''Gaspar Machado Caon, Tobias Heimfarth, Vanessa Hoffmann de Quadros''  Colab...'</title>
		<link rel="alternate" type="text/html" href="http://fiscomp.if.ufrgs.br/index.php?title=Econof%C3%ADsica&amp;diff=6&amp;oldid=prev"/>
		<updated>2011-09-19T17:26:33Z</updated>

		<summary type="html">&lt;p&gt;Criou página com &amp;#039;&amp;#039;&amp;#039;&amp;#039;Integrantes&amp;#039;&amp;#039;&amp;#039;  ---- Professores IF:  &amp;#039;&amp;#039;José Roberto Iglesias, Sebastián Gonçalves&amp;#039;&amp;#039;  Alunos:  &amp;#039;&amp;#039;Gaspar Machado Caon, Tobias Heimfarth, Vanessa Hoffmann de Quadros&amp;#039;&amp;#039;  Colab...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;'''Integrantes'''&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
Professores IF: &lt;br /&gt;
''José Roberto Iglesias, Sebastián Gonçalves''&lt;br /&gt;
&lt;br /&gt;
Alunos: &lt;br /&gt;
''Gaspar Machado Caon, Tobias Heimfarth, Vanessa Hoffmann de Quadros''&lt;br /&gt;
&lt;br /&gt;
Colaboradores externos: &lt;br /&gt;
''Guillermo Abramson e Marcelo Kuperman (CAB-Bariloche, Argentina),''&lt;br /&gt;
&lt;br /&gt;
''Cristian Fernando Moukarzel (Mexico)''&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Estudamos modelos ''microscópicos'' entre  agentes que intercambiam uma fração de seu capital&lt;br /&gt;
de acordo a diferentes regras. Por simulação observamos a dinâmica e o estado final do sistema &lt;br /&gt;
caracterizado pela distribuição de renda, o que identifica as diferentes ''economias'' possíveis.&lt;br /&gt;
Os parâmetros que entram nos modelos são: poupança (save) ou aversão ao risco, proteção dos pobres (p ou f dependendo do modelo).&lt;br /&gt;
Os modelos também podem considerar dois tipos de agentes (cooperadores e não-cooperadores) ou interações por classes (parâmetro u)&lt;br /&gt;
Esses modelos e os resultados são separados a continuação por aluno:&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
'''Tobias'''&lt;br /&gt;
&lt;br /&gt;
* [[Distribuição de Renda e Cooperação (Tobias)]]&lt;br /&gt;
&lt;br /&gt;
* [[Figuras para o artigo]]&lt;br /&gt;
&lt;br /&gt;
'''Gaspar'''&lt;br /&gt;
&lt;br /&gt;
* [[Comparação entre regra do mínimo e regra do perdedor (Gaspar)]]&lt;br /&gt;
--última atualização: 03/09/2006&lt;br /&gt;
&lt;br /&gt;
* [[Gini vs time]]&lt;br /&gt;
teste de gaspar&lt;br /&gt;
&lt;br /&gt;
* [[Investigações posteriores sobre autocorrelação (Gaspar)]]&lt;br /&gt;
--última atualização: 21/08/2006&lt;br /&gt;
&lt;br /&gt;
* [[Variação de &amp;quot;w&amp;quot; na regra do mínimo (Gaspar)]]&lt;br /&gt;
--última atualização: 30/08/2006&lt;br /&gt;
&lt;br /&gt;
* [[Distribuição de riquezas em função da aversão ao risco e capital inicial]]&lt;br /&gt;
--última atualização: 24/04/2007&lt;br /&gt;
&lt;br /&gt;
* [[Modelo de gráfico em Gnuplot]]&lt;br /&gt;
--última atualização: 01/05/2007&lt;br /&gt;
&lt;br /&gt;
* [[Cálculo do valor inicial do índice Gini (Gaspar)]]&lt;br /&gt;
--última atualização: 22/05/2007&lt;br /&gt;
&lt;br /&gt;
* Agenda&lt;br /&gt;
&lt;br /&gt;
- &amp;lt;s&amp;gt;Traçar cortes na superfície que relaciona a riqueza final em função de riqueza inicial e risco&amp;lt;/s&amp;gt;&lt;br /&gt;
&lt;br /&gt;
- &amp;lt;s&amp;gt;Capital final x Risco: Fazer curva suave para 0.5&amp;lt;f&amp;lt;0.2 promediado sobre capitais inicias e juntar numa figura&amp;lt;/s&amp;gt;&lt;br /&gt;
&lt;br /&gt;
- &amp;lt;s&amp;gt;Melhorar estatística nos casos f&amp;lt;0.2&amp;lt;/s&amp;gt;&lt;br /&gt;
&lt;br /&gt;
- Que grandezas representar em funçaõ de f?&lt;br /&gt;
  risco ótimo, risco corte, ...&lt;br /&gt;
&lt;br /&gt;
- A correleação entre riquezas final e inicial é TRANSIENTE, porem os efeitos de MEMORIA dependen do f&lt;br /&gt;
  Então é razoável mostrar evolução temporal (do que??) para f diferentes &lt;br /&gt;
&lt;br /&gt;
- Simular regra do mínimo com um risco mínimo não-nulo (sugestão: risco mínimo de 0.3)&lt;br /&gt;
&lt;br /&gt;
- Implementar reposição de agentes quando houver bancarrota&lt;br /&gt;
&lt;br /&gt;
- Perturbação na evolução temporal: alteração de &amp;lt;math&amp;gt;f&amp;lt;/math&amp;gt; no meio da simulação para reacomodação do sistema&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!--* [[Uma análise de auto-correlação temporal (Gaspar)]]&lt;br /&gt;
--última atualização: --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
'''Tiago'''&lt;br /&gt;
&lt;br /&gt;
Evolução da distribuição de riquezas:&lt;br /&gt;
*[[histogramas]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;analytics uacct=&amp;quot;UA-379257-2&amp;quot;&amp;gt;&amp;lt;/analytics&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tekkito</name></author>
	</entry>
</feed>