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When people decide about saving and consumption across the various periods of their life time they take into account their life expectancy when comparing present and future needs and resources for satisfying them. The experimental design, applied at two sites (Humboldt-University at Berlin and...
Persistent link: https://www.econbiz.de/10009578010
This paper studies the smooth transition regression model where regressors are I(1) and errors are I(0). The regressors and errors are assumed to be dependent both serially and contemporaneously. Using the triangular array asymptotics, the nonlinear least squares estimator is shown to be...
Persistent link: https://www.econbiz.de/10009612025
A new kind of mixture autoregressive model with GARCH errors is introduced and applied to the U.S. short-term interest rate. According to the diagnostic tests developed in the paper and further informal checks the model is capable of capturing both of the typical characteristics of the...
Persistent link: https://www.econbiz.de/10009612047
.’s investment game by introducing an upper bound to what a contributor can be repaid afterwards. By varying this upper bound …
Persistent link: https://www.econbiz.de/10009578011
The experimental situation presents a complex stochastic intertemporal allocation problem. First, two initial chance moves select one of three possible termination probabilities which then determines whether "life" lasts 3,4,5, or 6 periods. Compared to Anderhub et al. (1997) participants are...
Persistent link: https://www.econbiz.de/10009582396
theory but rather base the decision of the lag structure on a robust Lagrange Multiplier test. In contrast to U.S. data we …
Persistent link: https://www.econbiz.de/10009578570
We reexamine the expectations theory of the term structure focusing on the question how monetary policy actions … tests of expectations theory this implication only requires rational expectations but not stationary risk premia. Therefore …, its empirical test sheds new light on the importance of expectations theory for the determinants of the term structure of …
Persistent link: https://www.econbiz.de/10009578577
We propose two nonparametric transition density-based speciÞcation tests for continuous-time diffusion models. In contrast to marginal density as used in the literature, transition density can capture the full dynamics of a diffusion process, and in particular, can distinguish processes with...
Persistent link: https://www.econbiz.de/10009621413
This paper describes a financial market modelling framework that exploits the notion of a deflator . The denominations of the deflator measured in units of primary assets form a minimal set of basic financial quantities that completely specify the overall market dynamics, where deflated asset...
Persistent link: https://www.econbiz.de/10009612031
A small macroeconomic model is constructed to study the transmission of the monetary policy conducted by the Deutsche Bundesbank (DBB) since the middle of the 1970s. For this purpose quarterly, seasonally unadjusted data for the period from 1975 to 1998 are used, that is, the period until the...
Persistent link: https://www.econbiz.de/10009616780