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  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2405 of /var/www/drupal-7.x/includes/menu.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6600 of /var/www/drupal-7.x/includes/common.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /var/www/drupal-7.x/includes/common.inc).

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Wednesday, June 3, 2015

Fun with formality

Wednesday, 3 June 2015 - 2:31am

The Paul Romer "mathiness" debate isn't about mathematical formalism in econ. Romer says:

T/F: Romer thinks that economists should not try to use the mathematics of Debreu/Bourbaki and should instead use math in the less formal way that physicists and engineers use it... 

[False.] 

Wednesday, June 3, 2015