Variable Volatility
Variable Volatility
... average volatility or integrated volatility or even an expression such as the 2-year volatility. σ t is called the instantaneous volatility or spot volatility or local volatility. (iii) Implied Volatility: ... = ∂ 2 (S T − X ) + ∂ X 2 110 9 Variable Volatility (v) Spacing with Variable Volatility: We cannot of course use equation (9.11) for variable volatility; it would...
Ngày tải lên: 25/10/2013, 20:20
The Volatility of Capital Flows in South Africa: Some Empirical Observations
... The Volatility of Capital Flows in South Africa: Some Empirical Observations By Michael ... Research assistance was provided by Ms. Pamela Mjandana and Mr. Nehrunaman Pillay. - 2 - The Volatility of Capital Flows in South Africa: Some Empirical Observations I. SUMMARY AND CONCLUSIONS ... sustained period of time. To do so could introduce excessive exchange rate...
Ngày tải lên: 24/10/2012, 09:11
Báo cáo y học: "The Diels-Alder-Reaction with inverse-Electron-Demand, a very efficient versatile Click-Reaction Concept for proper Ligation of variable molecular Partners"
... inverse-Electron-Demand, a very efficient versatile Click-Reaction Concept for proper Ligation of variable molecular Partners Manfred Wiessler 1 , Waldemar Waldeck 2 , Christian Kliem 1 , Ruediger
Ngày tải lên: 26/10/2012, 09:39
Báo cáo y học: " A Novel Variable Number of Tandem Repeat of the Natriuretic Peptide Precursor B gene’s 5’-Flanking Region is Associated with Essential Hypertension among Japanese Females"
... 4(3):146-152 © Ivyspring International Publisher. All rights reserved Research Paper A Novel Variable Number of Tandem Repeat of the Natriuretic Peptide Precursor B gene’s 5’-Flanking Region ... polymorphism method and nucleotide se- quencing were used to identify variants. Results: A novel variable number of tandem repeat (VNTR) polymorphism in the 5’-flanking region (-1241 nu- cleo...
Ngày tải lên: 26/10/2012, 10:04
A low power high dynamic range broadband variable gain amplifier for an ultra wideband receiver
... their unconditional support and love 1 CHAPTER I INTRODUCTION A Variable Gain Amplifier (VGA) is needed in many baseband circuits for communication applications. ... applications, the complementary differential pairs with source degeneration structure can achieve larger variable gain range than that of the differential pair with diode-connected loads...
Ngày tải lên: 06/11/2012, 10:26
Dependent Variable
... 1.681086 Prob(F-statistic) 0.000000 Dependent Variable: SL Method: Least Squares Date: 03/16/13 Time: 20:19 Sample: 1996 2011 Included observations: 16 Variable Coefficient Std. Error t-Statistic ... Chi-Square(5) 0.0540 Test Equation: Dependent Variable: RESID^2 Method: Least Squares Date: 03/16/13 Time: 20:22 Sample: 1996 2011 Included observations: 16 Variable Coefficient Std. Error...
Ngày tải lên: 17/03/2013, 22:18
Exergoeconomic performance optimization of an endoreversible intercooled regenerative Brayton combined heat and power plant coupled to variable-temperature heat reservoirs
... CHP plant composed of an endoreversible intercooled regenerative Brayton closed- cycle coupled to variable- temperature heat reservoirs is shown in Figure 1. Process 1-2 and 3-4 are isentropic adiabatic ... Power optimization of an endoreversible closed intercooled regenerated Brayton cycle coupled to variable- temperature heat reservoirs. Appl. Energy, 2005, 82(2): 181-195. [48] Wang W...
Ngày tải lên: 05/09/2013, 14:59
Finite time exergoeconomic performance optimization for an irreversible universal steady flow variable-temperature heat reservoir heat pump cycle model
... characteristic for irreversible variable- temperature heat reservoir Brayton heat pump cycle Figure 14. Effect of T U on ,opt u Π vs. c characteristic for irreversible variable- temperature ... irreversible ones and with variable- temperature heat reservoirs. There are lacks of unified descriptions of exergoeconomic performances for various heat pump cycles with variable- t...
Ngày tải lên: 05/09/2013, 15:28
Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio
... of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio Mohamed F. Al-Dawody, S. K. Bhatti Department of Mechanical Engineering, ... performance characteristics of a single cylinder, four stroke, direct injection diesel engine with variable compression ratio. The engine operates on diesel fuel and 20% (mass basi...
Ngày tải lên: 05/09/2013, 16:11
pratice variable speed and dirves power electronic
... hydraulic variable speed control methods, electrical variable speed drives are those in which the speed of the electric motor itself, rather than an intermediary device, is controlled. Variable ... turn, feeds a variable voltage to a shunt wound DC motor. So this is essentially a DC variable speed drive. Figure 1.13: The Ward-Leonard system DC drives have been used for var...
Ngày tải lên: 08/09/2013, 21:03