Numerical evidence of spectrum rearrangement in impure graphene

evidence of adverse selection in irans health insurance market

در این تحقیق به مطالعه وجود انتخاب نامساعد(کژ گزینی) در بازار بیمه درمان تکمیلی ایران پرداخته شده است. داده های مورد نیاز توسط پرسشنامه و به روش نمونه گیری خوشه ای جمع آوری شده است. پرسشنامه ها در میان افراد شاغل ساکن شهر تهران توریع شد. در این تحقیق با استفاده از تخمین دو مدل لجستیک و به دست آوردن ضریب همبستگی میان تقاضای بیمه درمان تکمیلی و رخداد خسارت به بررسی موضوع مورد نظر پرداخته شده است....

Impure altruism and impure selfishness

Altruism refers to a willingness to benefit others, even at one’s own expense. In contrast, selfishness refers to prioritizing one’s own interests with no consideration for others. However, even if an agent is selfish, he might nevertheless act as if he were altruistic out of selfish concerns triggered when his action is observed; that is, he might seek to feel pride in acting altruistically an...

Impure Altruism and Impure Selfishness: Online Appendix

We provide an extention of GU model that incorporates a decision maker who is averse to inequality of allocations among other agents. We also provide a detaled discussion on the experiments on dictator games with an exit option.

Raman spectrum of graphene and graphene layers.

Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. We show that its electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers. The D peak second order changes in shape, width, and position for an increasing number of layers, reflecting the change in the electron bands via a double resonant Raman process...

Numerical Investigation of Graphene and Graphene-polymer Nanocomposites