. Do real estate agents have aligned interests with their clients? . You can teach a kid as much in a as you can in a museum. . What incentive could teachers have to cheat for their students? . What do sumo wrestling and high nance have in common? . Why is the murder clearance rate so high in Japan? . Crime decreases can be explained by: decrease, and 50% % prison increase, % crack . What is the percentage increase in high school student passing rates when they are bribed to get good grades