You are looking at a very, very noisy data set. Just look at the data for 2006, at one point it shows 1.31, at another it shows inflation above 4%! This was back when the economy was still operating in normal conditions. I don't know exactly where this data is coming from but generally one tends to focus on "core inflation" which is more concerned with wages and price trends over time. And core inflation is very low, barely above zero. In fact wage growth has been negative recently by some recent surveys, a very, very bad sign when you consider that wages tend to be very sticky downwards.
To understand the dangers of using a noisy data set to consider inflation, think about what the effect would be of say... political unrest in the middle east. Gas would get more expensive meaning that simple, headline inflation would go up. But employment wouldn't go up, business confidence wouldn't improve, etc. All in all, it would be bad for the economic recovery and would discourage, not encourage investment but headline inflation would go up. But wages and business and consumer confidence would not go up meaning the core inflation wouldn't be rising.
The data I believe is used from the US department of labor, and if you go into Bureau of Labor Statistic and find the CPI index section (
which I'll give you link), and you can see the statistic done by the government itself. And the raw data adjusted of
"CPI annual change in June 2011 for urban wage and earners and clerical workers" (CPI-W : that is the definition of inflation rate for general population, which means it affects the working class more) is 4.1%, and CPI-U (for all urban consumers) is 3.6% as in the previous post, which is the most commonly used index in most economy statistic charts.
Let's see what does it mean by core inflation rate -
that is CPI-U for all goods but food and energy (Let's not discuss if this is valid or not yet). And you should
NOT compare
inflation rate of all things with
just "core inflation rate" (You can't compare an orange with a slice of an orange). You should compare them within the statistic group. The "subgroup of the CPI-U changes rate in all less food and energy" (core inflation rate) is 1.6%, and in CPI-W it's 1.7% (June 2011). And by comparing with the core inflation rate itself. You will see a different pattern in the long-term scale (since it measure the "relatively non-volatile" commodities, so it's not an index to compare month by month). It drops from nearly 2.5% in 2001, to just above 1% in 2004, than climb back up to 2.3% peak at 2007-2008, than drop strait down from 2009 to 2010 at 1.5%. It never drop below zero like inflation rate (CPI-U change rate).
Then let's see what this means. Since food and energy is not included in the statistic, hence the money you spend on gas, and buying food and everything related is not included. So it generally it does NOT be a good indicator of the whole economic environment. By nature, the core inflation rate does not easily be affected by the over all economy. Hence it's right that it is an indicator tells us that no one are spending more on things other than foods and gas, but since the wage of working class is actually shrinking, and with the food and energy price are shooting way up. The people with low income will find daily lives been harder and harder.
Let's see if we just observed the CPI-W changes for food only. And it's consistence with the general CPI trend. (also climbing back up to Jun-2011 as 3.7% in CPI-W). And it wend down below zero during the crisis. (Keeps growing to the new high before and at the beginning of crisis in 2008 till over 6%, which is hard for the poor). And if we just looked at the transportation department, or medical department, we will see that they all hit hard during the crisis. But all climbing back up from Q3 last year 2010 by a lot. (A interesting thing when looking at the housing department, you will see that its inflation rate is even lower than core inflation rate at only 1.3% in June 2011, and it means the housing market is lagging behind and still not recovering, its mostly around 0% since 2009)
If you simply observed the trend of core inflation rate, you may come to an conclusion that the crisis is not over. But if you just look at it ONLY, you may come to a strange conclusion that the 2008 crisis never happened (it never went down in 2007 or 2008 but it DO went down since 2002 till 2004). Hence I don't believe that it's a valid reason for keep supporting expenditure policies going. And if you look at a even longer period of 50 years, than in fact we are still in the high plateau since late 1980s. It peak at around 2006, and expected to go downward for the next 15 to 20 years. Hence if you want to argue that we are still in a steady (downward) train, I don't think it's wrong, and again I think the temporary stimulation can NOT reverse the effect of longer trends for long. It will only boosted so much in the short run and is nearly coming to the end. (can still last and tolerable maybe in 1, but 2 years top) Then economy may land strait down even harder in the future if the policies unchanged.
P.S Right now, we still have time to plan a soft landing, although expenditure policy itself was originally meant for the soft landing. However the government and the people tend to think it's a policy for the glory of extensive economic boosts, like it's still the good old 90s. I don't think most people realized that the time and the world were already changing. (Possibly at a crossroad right now).
I got a feeling that we are repeating the different perspective of the famous keynes vs. hayek factions debate here.