Showing results by author "John A. List" in All Categories

Translating an idea into widespread impact, says University of Chicago economist John A. List, depends on one thing only: whether it can achieve “high voltage”—the ability to be replicated at scale. In The Voltage Effect, List explains that scalable ideas share a common set of attributes, while any number of attributes can doom an unscalable idea. Drawing on his original research, as well as fascinating examples from the realms of business, policymaking, education, and public health, he identifies five measurable vital signs that a scalable idea must possess.

Uri Gneezy and John List are like the anthropologists who spend months in the field studying the people in their native habitats. But in their case they embed themselves in our messy world to try and solve big, difficult problems, such as the gap between rich and poor students and the violence plaguing inner city schools; the real reasons people discriminate; whether women are really less competitive than men; and how to correctly price products and services. Their field experiments show how economic incentives can change outcomes.

Countless enterprises fall apart the moment they scale; their positive results fizzle, they lose valuable time and money and the great electric charge of potential that drove them early on disappears. In short, they suffer a voltage drop. Yet success and failure are not about luck - in fact, there is a rhyme and reason as to why some ideas fail and why some make it big. Certain ideas are predictably scalable, while others are predictably destined for disaster.

Unglaubliches Braut sich in Hamburg zusammen...Blutüberströmt betritt der psychisch kranke Martin Kolke das Büro der beiden Ermittler James Walker und Robert Jason. Der 21-jährige Martin behauptet, seine Eltern Hans-Werner und Roswitha Kolke ermordet zu haben. James Walker und Robert Jason stehen vor dem härtesten Fall in ihrer langjährigen Karriere! Hat Martin seine Eltern wirklich ermordet?