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and inventory facts well. Under the stockout constraint, inventories and demand are complements in generating sales, and … hence the optimal level of inventories increases in expected demand. We also show that the inventory to sales ratio is both …
Persistent link: https://www.econbiz.de/10009744610
demand is expected to be strong, firms increase their production not only to meet their demand but also to accumulate … investment is procyclical, and (ii) production is more volatile than sales. The key intuition is that, since inventories and … demand are complements in generating sales, the optimal level of inventories is increasing in expected demand. Thus, when …
Persistent link: https://www.econbiz.de/10010277834
labor demand, and that the heterogeneity in labor rigidity leads to aggregate persistence in labor and output. The key …
Persistent link: https://www.econbiz.de/10003641616
: The aggregate labor demand equation derived from the baseline Calvostyle model corresponds to the same reduced form as the …
Persistent link: https://www.econbiz.de/10003770791
We describe an algorithm that is able to compute the solution of a singular linear difference system under rational expectations. The algorithm uses the Generalized Schur Factorization and is illustrated by a simple example. -- stochastic dynamic general equilibrium ; linear solution methods ;...
Persistent link: https://www.econbiz.de/10003922867
We establish the standard procedures in solving a class of dynamic stochastic general equilibrium models with a second-order approximation to the policy function. The innovation is that the means of exogenous shocks vary with the variances. The numerical results show that second-order...
Persistent link: https://www.econbiz.de/10013091188
This paper evaluates the accuracy of a set of techniques that approximate the solution of continuous-time DSGE models. Using the neoclassical growth model I compare linear-quadratic, perturbation and projection methods. All techniques are applied to the HJB equation and the optimality conditions...
Persistent link: https://www.econbiz.de/10013072550
Empirically, the income share is procyclical for the low-income groups and acyclical for the top 5%. We find that business cycle models should consider overlapping generations and elastic labor supply in order to replicate this finding
Persistent link: https://www.econbiz.de/10012777297
production decisions. We rely on the financial accelerator mechanism due to Bernanke et al. (1999) and combine it with a bank …
Persistent link: https://www.econbiz.de/10012904191
Value function iteration is one of the standard tools for the solution of the Ramsey model. We compare six different ways of value function iteration with regard to speed and precision. We find that value function iteration with cubic spline interpolation between grid points dominates the other...
Persistent link: https://www.econbiz.de/10013316545