The composition of the monthly rise

INEI data show Lima Metropolitana's July monthly increase at 0.29 percent and its annual increase at 4.07 percent, with the cumulative January to July increase given as 4.09 percent in Lima. Nationally, the same month showed a monthly increase of 0.30 percent, an annual increase of 3.70 percent and a cumulative increase of 3.71 percent.[1]

The division contributing most to the monthly increase was food and non-alcoholic beverages, which rose 0.67 percent. Furniture and household goods followed at 0.44 percent, communications at 0.25 percent, miscellaneous goods and services at 0.24 percent and recreation and culture at 0.22 percent. INEI's head Gaspar Moran Flores highlighted increases in poultry meat and cuts, chicken eggs and some fruit and vegetables. That composition points to a relative price move in a specific supply line. A counter-reading is available: if household incomes have risen, the extra spending lands in food first, and a monthly index shows both possibilities on the same line. Only wage and income series for the same months can tell them apart.[1]

The distance between the target range and transmission

Because the annual rate remained outside the target range, the bank's room for choice narrows. The rate a central bank sets works through credit and spending with a lag; a move in the price of poultry meat and eggs is not an expenditure financed by credit, so the rate reaches that division indirectly, by squeezing the rest of a household's spending. In the same month, the distance between the national 3.70 percent and Lima's 4.07 percent does not fit a single national demand story either.[1]

The observation that would test this reading is simple. If the monthly contribution of food and non-alcoholic beverages falls clearly below 0.67 percent in the August release while the annual rate also eases, the reading that July's move came from supply gains strength. If the division's contribution falls while the annual rate holds, the reading that price increases have spread beyond food comes forward. The next line of the same table will separate the two.[1]