This article imports a behavioural perspective into a team context to study the effort-coordination problem among agents. Specifically, we investigate how the presence of optimism bias impacts the severity of the free-rider problem, the organizational structure of the team and the compensation...

Power-law scaling behaviors of the real forest fires and weather parameters are analyzed by means of the detrended fluctuation analysis (DFA) method. It is found that the fire area series behave persistent long-range power-law correlations, with the scaling exponent 0.67, in the timescale larger...

By using lower bound conditions of the Lévy measure w.r.t. a nice reference measure, the coupling and strong Feller properties are investigated for the Markov semigroup associated with a class of linear SDEs driven by (non-cylindrical) Lévy processes on a Banach space. Unlike in the...

This study examines individual commodity futures price reaction to large one day price changes, or "shocks". The mean-adjusted abnormal return model suggests that investors in 6 of the 18 commodity futures, examined in this study, either underreact or overreact to positive surprises. It also...

Baiyun Karst Caverns in Lincheng County, Hebei Province, is a rare karst caverns in subhumid climate region of the north. It was developed in carbonatite strata, particularly in Zhangxia formation of the Middle Cambrain series. Erosion-corrosion landscape and chemical deposition landscape are...

We investigate the effects of predictable changes in TFP at the sectoral level. Our findings can reconcile the seemingly contradictory findings in the literature. Shocks to predictable changes in investment-sector TFP are also found important for US business cycle fluctuations.

The increasing dominance of team science highlights the importance of understanding the effects of team composition on the creativity of research results. In this paper, we analyze the effect of team size, and field and task variety on creativity. Furthermore, we unpack two facets of creativity...

In accordance with the concept of the agricultural natural disasters formed in China, by means of over 20 years of major disasters occurred panel data of recorded, it defined and measured the rates of disaster reduction and disaster affected, and gives the interpretation of mitigation...

This paper examines how much the central bank should adjust the interest rate in response to real exchange rate fluctuations. The paper first demonstrates in a two-country Dynamic Stochastic General Equilibrium (DSGE) model, that the home bias in consumption is important to duplicate the...

Countries worldwide confront the challenge of defining and achieving appropriate roles for government and market forces in the health sector. China--as both a developing and a transitional economy--represents an important case. This paper uses an international comparative perspective to examine...