KRAVTSOV is a planet governed by what might be charitably described as popular sovereignty, or uncharitably described as mob rule.  There are technically officials in charge of everything, but they daren't enact any policies that are even slightly controversial for fear of violence against their person.  So there is at least nearly universal assent to every law on Kravtsov.  In particular, everyone agrees that "growth" is the most important thing to achieve.  This applies quite literally to the growth of the planet itself.  External trade is judged to be beneficial if the imported goods are more massive than the exported goods or services.  Kravtsovans enjoy performing labor in exchange for deliveries from other worlds.  Tourists are welcomed only if they come bearing tangible gifts.