contact: bernard.vallageas<at>universite-paris-saclay.fr
preliminary remarks:
My English is not perfect. Any native English speaker may suggest
improvements! The few mathematical expressions in this site
are readable only with Firefox. I did
not succeed to write them for other browsers (any
help is welcomed!). All these expressions come from the pdf document
attached.
I thank the readers for their commentaries and for advising me of any
mistake or bug.
The first goal of this site is to present the world Input-Output Tables (IOTs) in value, or Schmittian measure (from the name of my master, Bernard Schmitt, who gives me the idea) that I have built for the years 2000 to 2014. To build these IOTs in value, I start from the world IOTs in prices built by the World Input-Output Database (WIOD), a consortium of research centres sponsorised by the European Union.
I add to this initial presentation a brief
history of the thouhgts which have lead me from the readings of
the first Bernard Schmitt works to build these tables and I join a
copy of my PhD dissertation defended in October
1976. More recently I wrote a paper
(in French for the moment!) describing my background since the
building for my students of the
I present in French the principles of the IOTs in value, either in income or in wage-value. Then I show, in French, that by studying the IOTs in prices and in value together, we may build Excel tables explaining the formation of margins, in profit or in operating surplus of the 2,464 productive units which compound the world economy.
I describe the method to build IOTs in value and Excel tables displaying the margins formation.
I have built these IOTs in wage-value and in income-value, as well as margins formation tables, for the years 2000 to 2014. I show the results.