Perceived integrity of managers affects employee attitudes. Yet its impact on employee behavior and organizational performance is unknown. Addressing this gap, we examine the effect of perceived integrity in leadership on both subjective firm performance and objective employee productivity....

Several common properties shared by cryptocurrencies and precious metals, such as safe haven, hedge and diversification for risk assets, have been wildly discussed since the day Bitcoin was created in 2008. However, no studies have explored whether cryptocurrency market uncertainties can help to...

In existing literature, economic uncertainty may have positive, negative, or insignificant effect on crude oil prices. Based on our newly proposed two-stage tests and empirical analysis, we show that such disagreement is often caused by the conventional assumption on time-invariant market...