نتایج جستجو برای: osphranteria coerulescens
تعداد نتایج: 105 فیلتر نتایج به سال:
Ann-Kathrin Eisfeld,1 Guido Marcucci,1 Kati Maharry,1,2 Sebastian Schwind,1 Michael D. Radmacher,1,2 Deedra Nicolet,1,2 Heiko Becker,1 Krzysztof Mrózek,1 Susan P. Whitman,1 Klaus H. Metzeler,1 Jason H. Mendler,1 Yue-Zhong Wu,1 Sandya Liyanarachchi,1 Ravi Patel,1 Maria R. Baer,3 Bayard L. Powell,4 Thomas H. Carter,5 Joseph O. Moore,6 Jonathan E. Kolitz,7 Meir Wetzler,8 Michael A. Caligiuri,1 Ric...
The Economics of Credence Goods: On the Role of Liability, Verifiability, Reputation and Competition
Credence goods markets are characterized by asymmetric information between sellers and consumers that may give rise to inefficiencies, such as underand overtreatment or market break-down. We study in a large experiment with 936 participants the determinants for efficiency in credence goods markets. While theory predicts that either liability or verifiability yields efficiency, we find that liab...
Modern conservationists call for long term genetic monitoring datasets to evaluate and understand the impact of human activities on natural ecosystems and species on a global but also local scale. However, long-term monitoring datasets are still rare but in high demand to correctly identify, evaluate and respond to environmental changes. In the presented study, a population of the riverine drag...
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