ses.py

Created by vovenastream

Created on September 18, 2024

672 Bytes

calculer le taux de variation

tx de var=valeur arriver
-valeur depart*100/valeur depart

de (1date)..a ..(2date),..(grandeur)
a..(augmenter/diminuer)de..(resultat)
en pourcent

***
donnes deflater

donne non corriger de la var
des prix (non deflater)
  nominal
  en valeur 
  en monnaie courante
  
donne corriger de la var des prix
(deflater)
  reel
  en volume
  en monnaie constante 
  
***
lire des indices
indice A=valeur de A*100/valeur B
(valeur de base)

..(grandeur etudier) est a 
indice.., pour une base de 100
fixer ..(date ou pays)

si indice >100 grandeur a augmenter
par raport a la base
si indice <100 grandeur a diminuer
variation negatif

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