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Bibliographic Details
Main Author:	Daniel Claudy da Silveira
Format:	Artículo científico
Language:	pt
Published:	Universidade de Santa Cruz do Sul 2019
Subjects:	Estudios Territoriales Modelo gravitacional Região Sul do Brasil Exportações agropecuárias
Online Access:	https://www.redalyc.org/articulo.oa?id=552064357014 https://www.redalyc.org/journal/5520/552064357014/ https://www.redalyc.org/journal/5520/552064357014/html/ https://www.redalyc.org/journal/5520/552064357014/552064357014.epub https://www.redalyc.org/journal/5520/552064357014/movil https://doi.org/10.17058/redes.v24i3.12330
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As Exportações da Região Sul do Brasil: Uma Análise do Setor Agropecuário Daniel Claudy da Silveira Paulo Ricardo Feistel Argemiro Luís Brum Estudios Territoriales Modelo gravitacional Região Sul do Brasil Exportações agropecuárias Este artigo tem o objetivo analisar os fluxos de comércio dos principais produtos do setor agropecuário (soja, fumo e carnes) exportados pela Região Sul do Brasil, a seus principais mercados de destino (Argentina, China, Estados Unidos e União Europeia), através de um modelo gravitacional, por estimação de dados em painel, com a abordagem de mínimos quadrados ordinários (MQO–Pooled), no período de 2000 a 2012. A estimação do modelo gravitacional apresentou resultados que seguem as estimativas dos trabalhos seminais da literatura econômica. No mesmo se demonstra que, no período analisado, os fluxos do setor agropecuário da Região Sul sofrem influência negativa da distância entre os países e, por outro lado, positivamente em relação à massa populacional e a taxa de câmbio real sobre os fluxos comerciais entre os países considerados. 2019 artículo científico 1414-7106 https://www.redalyc.org/articulo.oa?id=552064357014 https://www.redalyc.org/journal/5520/552064357014/ https://www.redalyc.org/journal/5520/552064357014/html/ https://www.redalyc.org/journal/5520/552064357014/552064357014.epub https://www.redalyc.org/journal/5520/552064357014/movil https://doi.org/10.17058/redes.v24i3.12330 pt http://www.redalyc.org/revista.oa?id=5520 Redes. Revista do Desenvolvimento Regional application/pdf Universidade de Santa Cruz do Sul Redes. Revista do Desenvolvimento Regional (Brasil) Num.3 Vol.24

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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