The new issue of International Economy has an article by Canada’s Liberal finance minister from the 1990s, Paul Martin, who succeeded in shrinking that country’s federal government. If a new President Mitt Romney wants to cut spending in Washington, Martin has some tips for him, such as cutting spending broadly, forecasting conservatively, and aiming to eliminate the deficit in a fixed time frame and sticking to it. (I’d also advise President Obama to follow the Canadian example, but he’s issued four budgets so far and seems to be more interested in following the Greek fiscal approach).