منابع مشابه
Behavior and Well - Being : Behavior and Well - Being
The welfare of White Leghorn hens housed in conventional (CON) and modifi ed (MOD) battery cages was assessed by evaluating behaviour during the laying period. CON (30x45cm) (n=84) and MOD (60x45cm) (n=84) each provided 450cm2 of fl oor space for 3 hens. MOD included a perch (30x5cm) and a nest box (NB) (24x45cm), providing an additional 360cm2 of nest area per bird. Location of lay was assesse...
متن کاملA subjective well-being approach
A subjective well-being approach is followed to assess the magnitude of inefficiency in the use of income. The information comes from a Mexican survey and an X-inefficiency technique is used. The paper shows that there exists substantial inefficiency in the use of income at all income levels, even for those in income poverty. It is shown that inefficiency is significantly related to practices, ...
متن کاملCompetition and Well-Being
We study the effects of competition in a context in which people’s actions can not be contractually fixed. We find that in such an environment the very presence of competition does neither increase efficiency nor does it yield any payoff gains for the short side of the market. We also find that competition has a strong negative impact on social well-being, the disposition towards others, and in...
متن کاملSubjective well-being
This paper examines the notion of “subjective well-being” as it is used in literature on subjective measures of well-being. I argue that those who employ the notion differ at least superficially on at least two points: first, about the relationship between subjective well-being and well-being simpliciter, and second, about the constituents of subjective well-being. In an effort to reconcile the...
متن کاملAnimal Behavior & Well Being
Fourteen Boer (75%) x Spanish wether goats (51 ± 1.8 kg BW and 23 mo of age) were used to determine effects of a moderate degree of nutrient restriction on heat production (HP). The experiment consisted of a 26-d period (P1) followed by one of 46 d (P2). Wethers were fasted on the final 4 d of each period, with gas exchange measured on the last 2 d. Fasting was preceded by collection of feces a...
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ژورنال
عنوان ژورنال: Utilitas
سال: 2017
ISSN: 0953-8208,1741-6183
DOI: 10.1017/s0953820817000103