نتایج جستجو برای: conditional correlation between returns is stronger

تعداد نتایج: 8313659  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1392

the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی صنعتی کرمان - پژوهشکده برق و کامپیوتر 1390

a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...

Journal: :The European Journal of Finance 2007

Journal: :Frontiers in Environmental Science 2022

Green bonds play a pivotal role in the financing of sustainable infrastructure systems. Likewise, CO 2 emissions and oil prices can cause an impact on green market. In order to better understand this issue, study analyzes relationship among bonds, futures’ prices, using daily data set that includes 2,206 observations corresponding information from 1 January 2014 15 June 2022. The Granger Causal...

2013
Dora Costa

We document the correlations between early childhood health (as proxied by height) and educational attainment and investigate the labor market and wealth returns to height for United States cohorts born between 1820 and 1990. The nineteenth century was characterized by low investments in height and education, a small correlation between height and education, and positive but small returns for b...

Journal: :تحقیقات مالی 0
شاپور محمدی دانشگاه تهران رضا راعی دانشگاه تهران رضا تهرانی دانشگاه تهران آرش فیض آباد دانشگاه تهران

the research problem investigated in this paper is modeling volatility and analyzing risk and return’s relationship in tehran stock exchange using garch-family models including garch(1,1), garch(2,2), egarch(1,1), pgarch(1,1), tgarch(1,1), garch(1,1)-m and cgarch(1,1). using the daily returns of tehran stock exchange companies, we focused on two portfolios of all the companies during a 10-year-...

2013
Philippe Mueller Andreas Stathopoulos Andrea Vedolin

We provide novel evidence of priced correlation risk in the foreign exchange market. Currencies that perform badly (well) during periods of high exchange rate correlation have high (low) average returns. We also show that high (low) interest rate currencies have high (low) correlation risk exposure, providing a risk-based justification for the carry trade. To address our empirical findings, we ...

Systemic risk arises from simultaneous movement or correlations between market segments; Thus, systemic risk occurs when there is a high correlation between the risks and crises of different market segments or institutions operating in the economy, or when the risks of different segments in a market segment or a country are related to other segments and other countries. This paper presents a me...

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