I´m from Ecuador (South America). In our country and in most of South America central banks have a history for covering up economic stats in order to favor politics. But that is not the case with, core inflation in the US. Sadly I see a great lack of understanding of what economics is and how core and regular inflation works (it amazes me that a journalist from Newsweek didn´t knows about this!!!). Core inflation does not take into account energy and food because they respond to recurring cycles. For example, energy price can go up on December and August (for heating and cooling); food prices may go up on regular and predictable basis according to crops and climate conditions. So In order to have a good economic policy, it is important to see the long run, and that´s why core inflation exists. Regular inflation, is also a good measure and central bankers should always keep an eye on this statistic, because this kind on inflation will determine consumption trends. In other words, when someone mentions core inflation, he/she is not lying. It´s just a different kind of statistic information. Although it is very important to know why statistics is been used (politicians soon mislead public opinion, and ???forget??? to say which inflation they are talking about).
The situation in South American countries is very different, because inflation rates are often manipulated??? That???s why it´s so difficult to keep track of what is really happening in the economy. jprado@ide.edu.ec









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