Index of purchase prices of the means of agricultural production: documentation of statistics

Data description (SIMS 3.1)

The index of purchase prices of the means of agricultural production measures the price developments in the cost factors of agriculture. The index shows by how much the purchase prices of the means of agricultural production have changed when compared with the index base period. As a rule, the weights of the index are calculated from the agricultural accounts of national accounts. The base year is changed at five-year intervals, when the weight structure is also reviewed. The index in use at the moment is 2015=100. A more detailed description of the content of the index is given in Eurostat’s publication Handbook for EU agricultural price statistics.

Concepts and definitions (SIMS 3.4)

Annual change

Annual change is the relative change of the index in comparison with the corresponding time period one year ago (e.g. annual change of total index of consumer prices, i.e. inflation).

Base index

In the base index the price of the calculation period is always compared with the base period. In the base index weights are usually changed less often than yearly, for example, at intervals of five years.

Chain index

In the chain index the comparison takes place always between successive calculation periods. In the chain index the change in two calculation periods is used to take forward the index point figure of the desired base period. In the chain index the weights are changed in principle in each calculation period. At times the chain index is also mentioned in such cases where the comparison period is retained fixed in comparisons within the year, but the comparison period and the weight structure of the index is changed whenever the year changes.

Farmer price

Tax-free prices paid by farmers for their means of production when arriving on farms.

Index

An index is a ratio describing the relative change in a variable (e.g. price, volume or value) compared to a certain base period (e.g. one year). The index point figure for each point in time tells what percentage the given examined variable is of its respective value or volume at the base point in time. The mean of the index point figures for the base period is 100.

Index formula

Index formula is a mathematical function by means of which an individual key figure describing change is calculated from observation values (e.g. Fischer, Laspeyres and Paasche index formulas).

Index of purchase prices of the means of agricultural production

The index of purchase prices of the means of agricultural production measures the price developments in the cost factors of agriculture. The index shows by how much the purchase prices of the means of agricultural production have changed when compared with the index base period.

Monthly change

Monthly change is the relative change in the index from a time period one month earlier. The change is usually expressed as a percentage.

Point figure

Point figure is a change quantity used in price indices, which expresses the price, average price or index of the comparison period relative to the price, average price or index of the base period. The point figure of the base period is usually denoted by the number hundred. For example, if the point figure for a commodity at a certain point in time is 105.3, it means that the price of that commodity has risen by 5.3 per cent from the base period.

Quarterly change

Quarterly change refers to the relative change in the index of the quarter compared with the index of the previous quarter. The change is usually expressed in percentages.

Weight structure

Describes what meaning each sub-index (commodity, employee group, etc.) belonging to the index has for total index.

Institutional mandate (SIMS 6)

Quality assurance (SIMS 11.1)

Release calendar (SIMS 8.1)

User access (SIMS 8.3)

Confidentiality - policy (SIMS 7.1)