Digital platforms have enabled huge efficiency in coordinating sharing practices among a large number of users. The proliferation has formed phenomenon often referred to – albeit not unanimously as ‘the economy’ or, more precisely, Sharing Economy (DSE)’1. What makes the DSE special is its ability enhance access wide variety material and immaterial resources within spatially distributed communi...

The conflict between urban energy supply and demand is becoming increasingly evident. One aspect that consumes a great deal of this the allocation water resources. This study proposes new scheme for rationally allocating resources considering high levels currently consumed in Jinan city Shandong, China. focus on simultaneously minimizing consumption shortage rates granting priority to public su...

Despite the fact that approximate computations have come to dominate many areas of computer science, the field of program transformations has focused almost exclusively on traditional semanticspreserving transformations that do not attempt to exploit the opportunity, available in many computations, to acceptably trade off accuracy for benefits such as increased performance and reduced resource ...

We study the debt dynamics and sustainable debt for an open economy which borrows from abroad in order to "nance consumption. To service the debt the country may exploit a renewable resource. We show that there is for every resource stock R a critical level BH(R) of debt above which debt tends to in"nity but below which it may be steered to zero. We demonstrate how to compute BH(R) using an ODE...