The adverse effects of excess alcohol intake on cognitive function are well established, but the effect of moderate consumption is uncertain. Between 1995 and 2001, we evaluated cognitive function in ...

The methods presented in this paper provide an improved technique for fitting a continuous function to discontinuous step functions so often evolving from empirical studies such as estimation of ...

Aggregate demand is an economic term that encompasses the total amount of goods and services consumers want at an established overall price level and within a given period of time. Supply chain ...