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For comments and suggestions, we thank Olivier Blanchard, Markus Brunnermeier, John Campbell,
Martin Feldstein, and participants at the NBER Asset Pricing and Monetary Policy Pre-Conference
in Novem...
This paper considers a consumption-based asset pricing model where housing is explicitly modeled
both as an asset and as a consumption good. Nonseparable preferences describe households’ concern
wit...
Asset Pricing Implications of Pareto Optimality with Private Information
Private Information Pareto Optimality
2015/7/23
We compare the empirical performance of a standard incomplete
markets asset pricing model with that of a novel model with constrained Pareto-optimal allocations. We represent the models’ stochastic d...
华中科技大学投资学课件Chapter8 The Capital Asset Pricing Model
华中科技大学 投资学 课件 Chapter8 The Capital Asset Pricing Model
2015/5/19
华中科技大学投资学课件Chapter8 The Capital Asset Pricing Model。
Leverage Asset Pricing
return predictability cross sectional asset pricing financial intermediation macrofinance
2014/3/18
We investigate intermediary asset pricing theories empirically and find strong support for intermediary book leverage as the relevant state variable. A parsimonious dynamic pricing model that uses det...
Continuous Equilibrium in Affine and Information-Based Capital Asset Pricing Models
Continuous-time equilibrium exponential utility CAPM affine processes information based asset pricing implied volatility
2012/3/2
We consider a class of generalized capital asset pricing models in continuous time with a finite number of agents and tradable securities. The securities may not be sufficient to span all sources of u...
Fundamental theorems of asset pricing for piecewise semimartingales of stochastic dimension
Semimartingale Martingale Stochastic integration Fundamental theorem of asset pricing Stochastic dimension
2011/12/28
The purpose of this paper is two-fold. First is to extend the notions of an n-dimensional semimartin-gale and its stochastic integral to a piecewise semimartingale of stochastic dimension. The propert...
The Fundamental Theorem of Asset Pricing, the Hedging Problem and Maximal Claims in Financial Markets with Short Sales Prohibitions
The Fundamental Theorem Asset Pricing Hedging Problem
2011/1/4
This paper consists of two parts. In the first part, by building on the work of Jouini and Kallal in [26], Sch\"urger in [37], Frittelli in [15], Pham and Touzi in [34] and Napp in [33], we prove the ...
The Fundamental Theorem of Asset Pricing, the Hedging Problem and Maximal Claims in Financial Markets with Short Sales Prohibitions
Fundamental Theorem of Asset Pricing Hedging Problem Maximal claims Supermartingale
2011/3/2
This paper consists of two parts. In the first part, by building on the work of Jouini
and Kallal in [26], Sch¨urger in [37], Frittelli in [15], Pham and Touzi in [34] and Napp in [33], we prove the ...
Housing risk and return: Evidence from a housing asset-pricing model
asset pricing house price returns risk factors
2011/3/31
This paper investigates the risk-return relationship in determination of housing asset pricing. In so doing, the paper evaluates behavioral hypotheses advanced by Case and Shiller (1988, 2002, 2009) i...
Conditional Density Models for Asset Pricing
option pricing implied volatility Breeden-Litzenberger equation
2010/10/22
We model the dynamics of asset prices and associated derivatives by consideration of the dynamics of the conditional probability density process for the value of an asset at some specified time in the...
In the information-based approach to asset pricing the market filtration is modelled explicitly as a superposition of signals concerning relevant market factors and independent noise. The rate at whi...
Asset pricing puzzles explained by incomplete Brownian equilibria
Incomplete markets equity premium puzzle
2010/10/21
We examine a class of Brownian based models which produce tractable incomplete equilibria. The models are based on finitely many investors with heterogeneous exponential utilities over intermediate co...
In this paper we introduce a simple continuous-time asset pricing framework, based on general multidimensional diffusion processes, that combines semi-analytic pricing with a nonlinear specification f...
Martingale selection problem and asset pricing in finite discrete time
Martingale selection problem asset pricing finite discrete time
2009/3/23
Given a set-valued stochastic process (Vt)t=0,...,T, we say that the martingale selection problem is solvable if there exists an adapted sequence of selectors ξt in Vt, admitting an equivalent marting...