标题： 全国性实验：德国三个月内燃油税减免和几乎免费的公共交通——报告1 研究设计、招募和参与 显示英文标题

标题： A nation-wide experiment: fuel tax cuts and almost free public transport for three months in Germany -- Report 1 Study design, recruiting and participation

摘要： 2022年春季，德国联邦政府达成了一套措施，旨在减轻家庭因近期价格上涨带来的经济负担，尤其是在能源和交通方面。 这些措施包括，例如，每月9欧元的全国公共交通票和燃油税减免，使燃油价格下降超过15%。 在交通研究中，这是一个几乎前所未有的行为实验。 它不仅允许研究出行方式选择和诱发需求的行为反应，还可以评估交通政策工具的有效性。 我们通过三次波次的调查和基于应用程序的出行日记来观察这一自然实验，样本包括数百名参与者，以及对交通流量的分析。 在本首份报告中，我们介绍研究设计、参与者的招募和初始参与情况。 显示英文摘要

摘要： In spring 2022, the German federal government agreed on a set of measures that aim at reducing households' financial burden resulting from a recent price increase, especially in energy and mobility. These measures include among others, a nation-wide public transport ticket for 9 EUR per month and a fuel tax cut that reduces fuel prices by more than 15% . In transportation research this is an almost unprecedented behavioral experiment. It allows to study not only behavioral responses in mode choice and induced demand but also to assess the effectiveness of transport policy instruments. We observe this natural experiment with a three-wave survey and an app-based travel diary on a sample of hundreds of participants as well as an analysis of traffic counts. In this first report, we inform about the study design, recruiting and initial participation of study participants.