Many analysts and investors were surprised at the level of demand for the shares.
"There is really profound uncertainty" about the future level of demand for electricity.
The number of competing bids displayed on the site indicates the level of demand for an item.
Amyas Morse, head of the NAO, said: "The department made assumptions about the level of demand for the mortgage rescue scheme and made the wrong call.
Your location, and the level of demand for your type of home, could make a big difference to the financial implications of extending versus moving.
They'd have more money to spend, the over-all level of demand for goods and services would be higher, and so would the level of employment.
By injecting more money into the economy, these actions would raise the overall level of demand for goods and services, thereby encouraging firms to hire more workers.
Any upswing is likely to be gradual and will largely depend on the level of demand for mortgage borrowing during 2014 and beyond, Hagger says.
The first is that building restrictions generate soaring asset prices only because there is an extraordinary level of demand for that land.
Rather, there is concern that the economy will eventually be unable to meet a sustained high level of demand for goods and services -- and that the market's long rise, by making people feel wealthier, supports that demand.
Ever since the November election, practically the entire debate in Washington has been about cutting spending and raising taxes, both of which reduce the level of demand for goods and services.
