It is clear that there are many different ideas on the Mississippi Bubble. One thing we know for certain was the causes of the bubble. But while some argue that John Law ruined the French economy and caused the crisis that followed, others believe that Law's intentions were actually legitimate and the Mississippi Company was actually meant to be a successful company. Some even believe Law should have been given some recognition because he did help straighten out the French tax and finance system. He also introduced the French to the phenomenon that was paper money used as a formal currency. So where would the French be today without the intervention of John Law?
Garber
(1990) believes that Law's system had more potential than it is given credit for. His
thoughts are that economists have overlooked the
Mississippi Bubble and have downgraded it to simply an account of “pathologies of group psychology”. He describes
Law’s actions as “a vast macroeconomic
and financial experiment”. Unfortunately his experiment did fail. It's failure
was put down to one of two reasons: either that there was a major flaw in its theoretical
foundation or because those at the top lacked the financial expertise necessary
to implement it properly. Garber (1990) argues that economists have decided
that the failure of the experiment must prove that these investors were foolish
and irrationally wrong. But Garber (1990) stresses that investors had to take a
bet on its success. Personally I have to agree, I would have too.
When looking
the John Law’s system as a whole we can see a vast combination of elements and plausible
policy variables, however we have to ask ourselves could it actually have
worked in part or with small changes? Faure (1977) distinguishes two features
of the system: “le plan sage, and le plan fou” and believes that the ‘wise part’
of the plan may have actually worked if it was implemented by itself.
It is clear
to see that John Law did have a huge impact on France. The immediate aftermath
of the bubble was extremely disruptive to the French economy, as well as its
people as many of the new millionaires were financially destroyed. As noted before it was a mere eighty years
before France were brave enough to use paper money again. Although given the disastrous effects of John Law’s activities the long
term effects appear to have been minimal, maybe even somewhat beneficial. So in
actual fact we needed John Law’s ‘experiment’ to get us to where we are today?
One final
point is a great interview with Pierre Jovanovic on the events of the
Mississippi Bubble and its effects. You can find it below.
Faure, E.,
(1720) La Banqueroute de Law, Paris: Gallimard.
Flood, R.
P., & P.M. Garber (1982) Bubbles, Runs and Gold Monetization, in Paul
Wachtel, ed., Crises in the Economic and Financial Structure, Lexington books,
Lexington, Massachusetts.





