buletin statistic de industrie industry statistical bulletin nr. 5/2012
buletin statistic de industrie industry statistical bulletin nr. 5/2012
buletin statistic de industrie industry statistical bulletin nr. 5/2012
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Principala sursă <strong>de</strong> date pentru<br />
construirea eşantionului <strong>de</strong> operatori<br />
economici o constituie cercetarea <strong>statistic</strong>ă<br />
Ancheta Statistică Anuală (structurală) în<br />
întreprin<strong>de</strong>ri (ASA) din anul <strong>de</strong> bazǎ 2005.<br />
Pe baza datelor din această cercetare<br />
<strong>statistic</strong>ă, operatorii economici sunt<br />
ordonaţi <strong>de</strong>screscător după cifra <strong>de</strong> afaceri<br />
în cadrul fiecărei clase <strong>de</strong> activitate CAEN<br />
Rev.2, reţinându-se în eşantion operatorii<br />
economici a căror cifră <strong>de</strong> afaceri<br />
reprezintă cel puţin 60% din totalul clasei<br />
CAEN Rev.2.<br />
Gradul <strong>de</strong> acoperire obţinut este<br />
cuprins între 60% şi 100%.<br />
Nomenclatorul <strong>de</strong> produse<br />
Urmărirea şi î<strong>nr</strong>egistrarea preţurilor<br />
sortimentelor fabricate şi livrate <strong>de</strong><br />
operatorii economici din eşantion se va<br />
face pe baza unui nomenclator unic <strong>de</strong><br />
produse industriale - PRODROM ce<br />
caracterizează activităţile B, C, D şi E din<br />
CAEN Rev.2. Produsul cuprins în<br />
nomenclator reprezintă primul nivel <strong>de</strong><br />
agregare a sortimentelor componente ce<br />
caracterizează mişcarea preţurilor<br />
producţiei industriale.<br />
Nomenclatorul <strong>de</strong> sortimente<br />
Sortimentul este un bun material<br />
care rezultă dintr-un proces tehnologic <strong>de</strong><br />
fabricaţie bine <strong>de</strong>finit, având caracteristici<br />
tehnico-funcţionale specifice.<br />
Sortimentul reprezintă nivelul<br />
elementar la care se urmăreşte preţul<br />
asociat tranzacţiilor.<br />
Nomenclatorul <strong>de</strong> sortimente nu este<br />
unic pe ţară, el se realizează la nivelul<br />
fiecărei unităţi <strong>de</strong> observare <strong>de</strong> către<br />
specialiştii <strong>statistic</strong>ieni împreună cu<br />
specialiştii din cadrul operatorului<br />
economic.<br />
Construirea sistemului <strong>de</strong><br />
pon<strong>de</strong>rare şi algoritmul <strong>de</strong> calcul<br />
Indicele preţurilor producţiei<br />
industriale este <strong>de</strong> tip Laspeyres şi se<br />
<strong>de</strong>termină pe baza unui sistem <strong>de</strong> pon<strong>de</strong>ri<br />
constante.<br />
Sistemul <strong>de</strong> pon<strong>de</strong>ri utilizat în<br />
calculul indicelui preţurilor producţiei<br />
industriale se stabileşte separat pe<br />
<strong>de</strong>stinaţii, după cum acesta serveşte la<br />
calculul indicelui preţurilor producţiei<br />
industriale livrată pieţei interne sau<br />
indicelui preţurilor producţiei industriale<br />
livrată la export. Valorile <strong>de</strong> pon<strong>de</strong>rare pe<br />
The main data source to build up the<br />
sample of economic operators is<br />
represented by the Annual (structural)<br />
Statistical Business Survey (ASBS) in the<br />
base year 2005. Based on the data of this<br />
<strong>statistic</strong>al survey, the economic operators<br />
are downward set by turnover in each<br />
CANE Rev.2 activity class, keeping in the<br />
sample the economic operators whose<br />
turnover represents at least 60% of total<br />
CANE Rev.2 class.<br />
The obtained coverage is between<br />
60% and 100%.<br />
Nomenclature of products<br />
Pursuing and registering the prices<br />
of assortments manufactured and<br />
<strong>de</strong>livered by economic operators in the<br />
sample rely on an unique nomenclature of<br />
industrial products - PRODROM which<br />
characterizes the activity of B, C, D and E<br />
section of CANE Rev.2. The product<br />
inclu<strong>de</strong>d in the nomenclature represents<br />
the first aggregation level of component<br />
assortments characterizing the movement<br />
of industrial production prices.<br />
Nomenclature of assortments<br />
The assortment is a material good<br />
resulting from a well-<strong>de</strong>fined<br />
manufacturing technological process,<br />
having specific technical and functional<br />
characteristics.<br />
The assortment represents the<br />
elementary level of pursuing the price<br />
associated to the transactions.<br />
The nomenclature of assortments is<br />
not unique at national level, it is carried out<br />
at level of each observation unit by expert<br />
<strong>statistic</strong>ians together with the specialists<br />
from the economic operator.<br />
Building up the weighting system<br />
and the calculation algorithm<br />
The industrial production price in<strong>de</strong>x<br />
is a Laspeyres type in<strong>de</strong>x and is<br />
<strong>de</strong>termined based on a system of constant<br />
weights.<br />
The system of weights used in the<br />
calculation of the industrial production<br />
price in<strong>de</strong>x is set up separately by<br />
<strong>de</strong>stination, as it is used for the calculation<br />
of industrial production price in<strong>de</strong>x,<br />
<strong>de</strong>livered for domestic market or export.<br />
The weighting values by <strong>de</strong>stination for all<br />
the aggregation levels were <strong>de</strong>termined<br />
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