Prepositions matter. The recent government report that US gross domestic product increased 0.6 per cent in the first quarter was very misleading. It implied that economic activity was rising in January, February and March. But the increase actually refers to the rise from the average level in the fourth quarter of 2007 to the average level in the first quarter. Monthly data since January indicate that economic activity and GDP have been declining since the start of this year.

Private sector payroll employment peaked last November and has fallen five months in a row, shedding more than 300,000 jobs. Industrial production was lower in March than in December and January. Real personal income net of taxes and transfers is also lower than in January. Real retail sales have fallen since the start of the year. Private housing starts are down 13 per cent in just the two months since January and 36 per cent from a year ago.