Conceptus loss during the preimplantation and early postimplantation period hinders the efficiency of swine reproduction. Significant conceptus loss occurs during trophectoderm elongation between gestational day 11 (D11) and day 12 (D12). Elongation of the porcine conceptus is a key stage of development during which maternal recognition of pregnancy, initial placental development, and preparati...

We experimentally investigate how impartial observers allocate money to agents whose complementarity and substitutability determine the surplus that each group can achieve. Analyzing data through lens of axioms solutions from cooperative game theory, a one-parameter model (mixing equal split Shapley value) arises as parsimonious description data. (JEL C71, C91, D12, D63)

The utilitarian aggregation rule requires social utility and beliefs to be a convex combination of individual utilities beliefs, respectively. Since, in the case belief heterogeneity, standard Pareto condition is incompatible with such separate aggregation, new condition, called belief-proof proposed alleviate occurrences spurious agreement by restricting unanimity that can considered reasonabl...

كچ ي هد فده و هقباس : ي ک ي طقس زورب للع زا اه ي ،ررکم ا لماوع تلاخد ي ژولونوم ي ک ا رد ي ن قم طققس عون ي وراد دقشاب ي س ي روپسولک ي ،ن ح لدم رد طقس شهاک بجوم ي ناو ي CBA/j×DBA/2 م ي تنآ ددرگ ي داب ي اه ي ان و راققتم TGF-β لماوع زا عت مهم يي ن گلماح تشونرس هدننک ي سررب روظنم هب رضاح هعلاطم تسا ي ات ث ي ر اس ي روپسولک ي ن م رب ي از ا ي ن تنآ عون ي داب ي س و اه ي اکوت ي ن TGF...

برای دستیابی به مزیت رقابتی در شرایط عدم‌­اطمینان که آن تغییر ضروری است، یکی از چالش‌های بزرگ سازمان‌ها کاهش ریسک طریق ایجاد زنجیره‌های تأمین تاب‌آور است. تاب‌آوری زنجیره ‌تأمین توانایی مقابله با اختلال اشاره دارد یک رویداد غیرقابل‌پیش‌بینی بوده و دارای منابع داخلی خارجی مختلفی ازجمله بلایای طبیعی ریسک‌های عملیاتی پژوهش حاضر شبیه‌سازی توسط نرم‌افزار ارنا زنجیره‌ سنگ ساختمانی «کارخانه سنگبری آسم...

Concern for individual consumption relative to per capita consumption can induce a fear of falling behind which increases precautionary savings. This fear intensifies as societal income growth increases, allowing for a positive effect of growth on savings rates. JEL classifications: E21, D11, D91.

This paper shows that even if all consumers face search costs, if these are below a certain level dependent upon the firm numbers and demand elasticity, the Diamond-type equilibrium with all prices at the monopoly level fails to exist. JEL Classification: D83, D11,