こうよう
効用
1. use; utility; effect; benefit
2. UtilityIn economics, utility is a representation of preferences over some set of goods and services. Preferences have a utility representation so long as they are transitive, complete, and continuous. Utility is usually applied by economists in such constructs as the indifference curve, which plot the combination of commodities that an individual or a society would accept to maintain a given level of satisfaction.
Read “Utility” on English Wikipedia
Read “効用” on Japanese Wikipedia
Read “Utility” on DBpedia
Read “Utility” on English Wikipedia
Read “効用” on Japanese Wikipedia
Read “Utility” on DBpedia
- ペットと暮らすことで、
- ひと人 は「
- しあわ幸せ ホルモン」と呼ばれるセロトニンという
- のうないぶっしつ脳内物質 がより活発に
- ぶんぴつ分泌される ことがわかり、現代のストレス社会において「ペットがもたらす効用」として注目されている。
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