z-Tree: Zurich toolbox for ready-made economic experiments
z-Tree是一款用于开发和进行经济实验的软件，稳定且能快速编程各类实验，本文介绍了其设计原则、功能与局限。
Abstract z-Tree (Zurich Toolbox for Ready-made Economic Experiments) is a software for developing and conducting economic experiments. The software is stable and allows programming almost any kind of experiments in a short time. In this article, I present the guiding principles behind the software design, its features, and its limitations.