<Li> Principal--agent problem </Li> <Li> Rent - seeking </Li> <Tr> <Th> Issues </Th> </Tr> <Tr> <Td> <Ul> <Li> Agricultural subsidy </Li> <Li> Military--industrial complex </Li> <Li> The New Deal and corporatism </Li> </Ul> </Td> </Tr>

Who is a lobbyist and what do they do