<title>Abstract</title>In 1887 Marshall proposed a convertibility scheme which extended Ricardo's Ingot plan to bimetallism. Such an extension seems surprising, since Ricardo always firmly opposed bimetallism on the grounds of its instability. The question thus arises of whether the Ingot plan, conceived by...

<title>Abstract</title> This article transcripts and comments a hitherto unpublished letter by David Ricardo, dated 19 January 1823 and addressed to Grenfell. In this letter Ricardo opposes the adoption of a double standard of money, two years after the return to convertibility of banknotes and in the midst of...

<title>Abstract</title> After David Ricardo had argued against it, Jeremy Bentham's manuscript <italic>Sur les prix</italic> was never published. Our paper deals with the reasons of that disagreement. After having told the story of the manuscript, we compare its content and the critiques on both the positive analysis of the...