Two ethical frameworks have dominated the discussion of organ donation for long: that of property rights and that of gift-giving. However, recent years have seen a drastic rise in the number of philosophical analyses of the meaning of giving and generosity, which has been mirrored in ethical debates on organ donation and in critical sociological, anthropological and ethnological work on the gif...

The NEW GIFT Nile tilapia is a national certificated new strain produced through 14 years and 9 generations selection from the base strain of GIFT Nile tilapia. From NEW GIFT Nile tilapia two strain-specific RAPD bands namely S304 and S36 were identified from the amplified bands of 50 and 80 10bp-oligo-nucleotide random primers separately after gel extraction cloning and sequencing of the strai...

Motivation: Given multi-platform genome data with prior knowledge of functional gene sets, how can we extract interpretable latent relationships between patients and genes? More specifically, how can we devise a tensor factorization method which produces an interpretable gene factor matrix based on gene set information while maintaining the decomposition quality and speed? Method:WeproposeGIFT,...

When a single gift goes to a group of recipients, how does giving depend on the size of the group? This question is important for understanding charitable giving and fund-raising, public goods provision, family altruism, and more. If we think of the gift as giving up a dollar to create a social surplus, then we want to know how the number of recipients of that surplus affects its value to the g...

The purpose of this article is to offer some new insights into the ‘gift vs. commodity’ debate. It examines the assumption that commodities and gifts represent two different realities, as first proposed by Marcel Mauss and later elaborated by Chriss Gregory and other anthropologists. It analyzes the conjecture that commodity-exchange is an exchange of alienable, impersonal and anonymous items, ...

Genetic engineering of tumor cells to express both granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin (IL)-2 can induce synergistic immune antitumor effects. Paradoxically, the combination has also been reported to down-regulate certain immune functions, highlighting the unpredictability of dual cytokine use. We hypothesized that a GM-CSF and IL-2 fusion transgene (GIFT) ...

In order to understand the differences between gift exchange and commodity exchange, it is useful to consider gift exchange in a formal analytical fashion that permits immediate comparison with the standard formal model of commodity exchange. However, this cannot be done without serious distortion if the neoclassical model of commodity exchange is imposed on the analysis of gifts. Rather, one r...

In the gift exchange game there are n players and n wrapped gifts. When a player’s number is called, that person can either choose one of the remaining wrapped gifts, or can “steal” a gift from someone who has already unwrapped it, subject to the restriction that no gift can be stolen more than a total of σ times. The problem is to determine the number of ways that the game can be played out, f...

The folk theorem allows a very unequal division between players. In nonrepeated experimental games with many equilibria, such as ultimatum, observed play involves a relatively equal division between players. In a two-player repeated game setting there is a simple intuition about this: a poor player has little to lose by deviating from his equilibrium strategy. So a rich player ought to be willi...

Do higher wages elicit reciprocity and lead to increased productivity? In a field experiment with 266 employees, we find that paying higher wages, per se, does not have a discernible effect on productivity in a context with no future employment opportunities. However, structuring a portion of the wage as a clear and unexpected gift—by offering an unconditional raise after the employee has accep...