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Autore principale:	Manuel Lobato
Natura:	Artículo científico
Lingua:	es
Pubblicazione:	Universidad de Puerto Rico 2022
Soggetti:	Administración y Contabilidad 19 covid Puerto Rico Emprendimientos Global Entrepreneurship Monitor
Accesso online:	https://www.redalyc.org/articulo.oa?id=63172939001 https://www.redalyc.org/journal/631/63172939001/ https://www.redalyc.org/journal/631/63172939001/html/ https://www.redalyc.org/journal/631/63172939001/63172939001.epub https://www.redalyc.org/journal/631/63172939001/movil
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Impacto de la pandemia en las iniciativas de emprendimiento: el caso de Puerto Rico Manuel Lobato Marta Álvarez Marinés Aponte Administración y Contabilidad 19 covid Puerto Rico Emprendimientos Global Entrepreneurship Monitor La crisis del covid-19 ha tenido un fuerte impacto sobre los emprendimientos a nivel mundial. Este estudio exploratorio analiza los efectos en una economía con una tasa de actividad empresarial especialmente reducida, Puerto Rico, a partir de los datos del Global Entrepreneurship Monitor (GEM). El impacto aquí ha sido muy pronunciado, tanto en los indicadores de nueva actividad empresarial, como en los de cierre de negocios. De igual forma, las nuevas iniciativas responden a un crecimiento en la identificación de oportunidades, pero también a la caída en los ingresos de los hogares. Las conclusiones apuntan hacia temas que son necesarios abordar en futuras investigaciones, para entender si estos cambios son solo coyunturales y el efecto de medidas de política pública específicas. 2022 artículo científico 1541-8561 https://www.redalyc.org/articulo.oa?id=63172939001 https://www.redalyc.org/journal/631/63172939001/ https://www.redalyc.org/journal/631/63172939001/html/ https://www.redalyc.org/journal/631/63172939001/63172939001.epub https://www.redalyc.org/journal/631/63172939001/movil es http://www.redalyc.org/revista.oa?id=631 Forum Empresarial application/pdf Universidad de Puerto Rico Forum Empresarial (Puerto Rico) Num.1 Vol.27

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// 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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