Arko-Oklahoma is a Pro-Freemarked pseudo-socialist government that subsidizes citizens and companies alike. While not trying to actually control the economy, the King and the Parliament try to steer it certain directions monetarily. The citizens have an extremely high tax rate, but they have to spend less of what they make on important things, and as a result they tend to have more disposable income than those who live in other countries.
As for civil and political rights, you are afforded unlimited freedom and opportunity as long as it doesn't infringe on the freedom of other. All speech that isn't libelous is protected.
And our foreign policy? Crush those who pose a threat to the Double Monarchy.
To sum it up, we're a weird mix of Socialist and Libertarian ideologies.