http://webasweb.com/how-travel-time-and-cost-become-substitutes-or-complement.html Latest world news. Mon, 06 Sep 2010 07:24:30 +0000 hourly 1 http://wordpress.org/?v=3.0.1 http://webasweb.com/how-travel-time-and-cost-become-substitutes-or-complement.html/comment-page-1#comment-3391 meg Mon, 07 Dec 2009 03:19:22 +0000 http://webasweb.com/how-travel-time-and-cost-become-substitutes-or-complement.html#comment-3391 When commuting to work people choose mode of transportation bases on a combination of time and cost, Public transportation or car pooling is cheaper than driving alone but takes more time, so people can substitute one for the other. Vacation travel requires time so the more time you have for vacations the more money you will spend on transportation for travel, so time and cost will act as compliments. When commuting to work people choose mode of transportation bases on a combination of time and cost, Public transportation or car pooling is cheaper than driving alone but takes more time, so people can substitute one for the other.
Vacation travel requires time so the more time you have for vacations the more money you will spend on transportation for travel, so time and cost will act as compliments.

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