Weather explains the decline and rise of insect biomass over 34 years Insects play a crucial role in ecosystems, but there has been a significant decline in their biomass in Central Europe and other regions. A study reanalyzed 27 years of insect data and found that this decline is strongly influenced by complex weather conditions….
This study explores a new way to improve cooperation in a coordination game called the minimum-effort game. In this game, coordination problems often happen. The researchers introduced a novel rule where players can talk to each other while making commitments step by step. This approach has a unique prediction: it should lead to the best…
This study looks at how noisy information affects investment decisions. It finds that in imperfect markets, people tend to invest too much in things that could bring big gains and not enough in things that might lead to losses. This happens even more when it’s easy to make bigger investments. However, when we look at…
Experimental evidence suggests that being obese can have advantages in low-income countries This study examined how obesity is perceived in terms of economic value in Uganda. It found that in poorer countries like Uganda, obesity is seen as a sign of wealth but not necessarily beauty or good health. Through experiments involving loan officers, the…
The goal is to end child malnutrition by 2030, which includes tackling “child wasting,” where kids are too thin for their height. Traditional methods for measuring this problem only give a snapshot, missing when it starts and ends. This study looked at data from 21 groups of children and found that child wasting is a…
