arbitraging

As I meant 'arbitraging' for the second case in your comment, but your article of 'in-game' arbitraging is really interesting!

There’s nothing ‘just’ about Monopoly money 2006

You only have to look at the smuggling opportunities 'arbitraging' cigarettes to understand this.

Fool.co.uk - Headlines 2010

You only have to look at the smuggling opportunities 'arbitraging' cigarettes to understand this.

Fool.co.uk - Headlines 2010

Banks: for "arbitraging" i. e. using the most leverage / risk possible that still passes the regulatory rules

the alpha and omega 2009

"arbitraging" cigarette price difference between New York City and Virginia (although there is a mention of an almost comical "hitman" recruitment attempt):

DPRK Studies 2009

The "bailed-out" Wall Street banks are making tons of money again - but not by lending to American businesses to stimulate economic recovery here -- but by arbitraging the money "loaned" them by the government at near 0% into interest-paying government bonds -- pocketing billions of dollars in risk-free profits and then paying themselves gargantuan bonuses.

William S. Lerach: Blame the Wall Street Bankers and Corporate CEOs for the "Jobless" Recovery William S. Lerach 2010

The "bailed-out" Wall Street banks are making tons of money again - but not by lending to American businesses to stimulate economic recovery here -- but by arbitraging the money "loaned" them by the government at near 0% into interest-paying government bonds -- pocketing billions of dollars in risk-free profits and then paying themselves gargantuan bonuses.

William S. Lerach: Blame the Wall Street Bankers and Corporate CEOs for the "Jobless" Recovery William S. Lerach 2010

The "bailed-out" Wall Street banks are making tons of money again - but not by lending to American businesses to stimulate economic recovery here -- but by arbitraging the money "loaned" them by the government at near 0% into interest-paying government bonds -- pocketing billions of dollars in risk-free profits and then paying themselves gargantuan bonuses.

William S. Lerach: Blame the Wall Street Bankers and Corporate CEOs for the "Jobless" Recovery William S. Lerach 2010

The "bailed-out" Wall Street banks are making tons of money again - but not by lending to American businesses to stimulate economic recovery here -- but by arbitraging the money "loaned" them by the government at near 0% into interest-paying government bonds -- pocketing billions of dollars in risk-free profits and then paying themselves gargantuan bonuses.

William S. Lerach: Blame the Wall Street Bankers and Corporate CEOs for the "Jobless" Recovery William S. Lerach 2010

The "bailed-out" Wall Street banks are making tons of money again - but not by lending to American businesses to stimulate economic recovery here -- but by arbitraging the money "loaned" them by the government at near 0% into interest-paying government bonds -- pocketing billions of dollars in risk-free profits and then paying themselves gargantuan bonuses.

William S. Lerach: Blame the Wall Street Bankers and Corporate CEOs for the "Jobless" Recovery William S. Lerach 2010