In their 2019 book, The Rise of Carry, Tim Lee, Jamie and Kevin Coldiron proposed that the financial markets are subject to a ‘carry regime’ in which dominant transaction is carry trade - trades short volatility, leveraged, liquidity providing, prone long periods positive returns interspersed with dramatic crashes. rise this regime has been supported (perhaps unwittingly) by governments central...

Abstract We provide the first systematic asset pricing analysis of one main safe categories, repurchase agreement (repo). Based on temporal and cross-sectional variation in short-term rates, we form a carry that, together with market factor, prices these near-money assets linear model. The depicts heterogeneity nonpecuniary convenience yields collateral increases safety premium liquidity reflec...

nowadays brain tumors remain as a significant cause of morbidity and mortality and are often treatment refractory. the grading of brain tumor has an important implication in clinical management. currently, magnetic resonance spectroscopy (mrs) is an important modality in evaluating and grading brain tumors. the aim of this study is  evaluation of metabolites in the differentiation of brain tumo...

abdominal mass is one of the commonest clinical findings in children. the purpose of this study was to evaluate abdominal masses in different age groups in a referral children surgical center. we retrospectively reviewed records of 325 patients (57% boys, mean age 37.7 months) admitted to amir kabir hospital in period of 12 years for abdominal mass surgery. the 4 most common abdominal masses wa...