1. both the church in medieval europe and buddhism in tang china: a. were organized around a hierarchy that exercised strong centralized authority on spiritual matters b. gained temporal wealth and influence through ownership and control of land c. paid taxes to the state and provided it manpower resources d. a and b e. b and c

Suppose that a flower nursery benefits from having a butterfly farm located only a few miles away, because the presence of the insects greatly improves flower pollination. lawyers for the two companies meet to draft a legal document specifying the number of butterflies the farm promises to maintain in exchange for payments to be made by the nursery. which of the following types of private solutions to the externality of pollination has occurred in this case? charities moral codes and social sanctions integration of different types of businesses contracts it’s important to note that sometimes private solutions to externalities do not work. for example, this occurs when communications barriers or social customs are important enough relative to the potential gains involved that (a) the government must step in (b) the private solution is not feasible (c) the market system has a crisis

As of 2013, the world’s total population was about

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used