Labour leader accuses Cameron of presiding over the "biggest loss of influence for our country in a generation" through "small-minded isolationism".
The shadow chancellor emphasises growth while the IFS emphasises austerity.
The party is forecast to spend less than Labour and the Lib Dems by the end of the parliament through slower but longer austerity.
Were the Labour leader to take power it would be a triumph for parliamentary democracy against the elite.
Winning the popular vote may appear to give Labour or the Tories greater legitimacy. But it is seats that will determine who governs.
There is a Commons majority for Trident and the party couldn't amend Budgets in the way it hopes.
Germany and Sweden have both recently been governered by parties that finished second.
Shadow chancellor says Leader of the House would "talk to all parties" but rejects negotiations on the Budget and defence.
After the nationalists' pledge to oppose the Tories, Miliband could simply invite them to support a left-wing Queen's Speech.
Party promises to force companies to pay workers at least the minimum wage after they have served four weeks.