> Federal prosecutors won't even pursue cases unless they think there's a high chance of success.
The problem with this theory is that it ignores the incentives on the other side in a criminal case. When you get charged with something, the prosecutor offers you a deal and that deal is almost invariably a significantly lower penalty than what happens if you go to court and get convicted. The plea deal is a lesser charge, if you demand a trial then they throw the book at you, stack charges and ask for more severe penalties for each one.
With the result that if someone actually did it, demanding a trial instead of pleading guilty for a lesser sentence has a large negative expected value. Which in turn implies that it doesn't make sense to do unless you think there is a high probability you can win, for example because you know you didn't do it. The coercive force is so large that it can cause innocent people to plead guilty, since even a 10% chance of losing can screw up your whole life when it means a 10x higher penalty.
And yet > 90% of the people who thought their chances of being acquitted were high enough to be worth taking a much large sentence on conviction, still get convicted. Which seems suspicious.
The problem with this theory is that it ignores the incentives on the other side in a criminal case. When you get charged with something, the prosecutor offers you a deal and that deal is almost invariably a significantly lower penalty than what happens if you go to court and get convicted. The plea deal is a lesser charge, if you demand a trial then they throw the book at you, stack charges and ask for more severe penalties for each one.
With the result that if someone actually did it, demanding a trial instead of pleading guilty for a lesser sentence has a large negative expected value. Which in turn implies that it doesn't make sense to do unless you think there is a high probability you can win, for example because you know you didn't do it. The coercive force is so large that it can cause innocent people to plead guilty, since even a 10% chance of losing can screw up your whole life when it means a 10x higher penalty.
And yet > 90% of the people who thought their chances of being acquitted were high enough to be worth taking a much large sentence on conviction, still get convicted. Which seems suspicious.