On online social networks (OSNs) such as Facebook and Twitter, the massive selfdisclosure has attracted the attention of both academic researchers and marketers. Despite of the impressive scope of this phenomenon, few studies have systematically studies why people self disclose so much on OSNs; let alone what context feature or media capabilities within OSNs will influence people’s voluntary se...

In the past, gift-giving has interested mainly anthropologists because it was taken to be a primitive mode of exchange. Recent contributions of economists acknowledge however that gift-giving is still present in modern exchange economies. In this paper gifts are characterized by motivations. Two main features of gift giving are to be explained: (in-)adequacy and (non-)reciprocity. It is argued ...

The aim of this paper to explain gift-giving by means of social approval. In a simple framework we are able to account for a number of stylized facts. These are that gift-giving is often reciprocal, that gifts tend to be inadequate, and that gift-giving is sometimes reduced after a monetary compensation is o¤ered. The implication for the interaction between gift-giving and the market institutio...

A bacterial plasmid is a species of nonessential extrachromosomal deoxyribonucleic acid (DNA) that replicates autonomously as a stable component of the cell's genome. Naturally occurring plasmids range in size from one to several hundred kilobases and in copy number from one to several hundred per cell. Copy number is a fixed characteristic of any plasmid under constant conditions and is contro...

This study has the aim of analyzing cancellation graduation status Civil Servant procurement applicants whose educational qualifications are not in accordance with those that have been established and only known future. research uses normative legal methodology a statute approach. The results found Government Regulation Number 11 2017 concerning Management Servants as amended by 17 2020 regulat...