In this paper we propose a framework for studying possible causes of excess exchange rate volatility. The framework consists of a generalized Dornbusch model of exchange rate dynamics, involving imperfect substitutability between assets, lagged nonlinear protfolio adjustment and les than...

This paper seeks to model the adjustment process in the stock market by a continuous time state space model focusing on input-out relations. The value of the Samp;P 500 is generated as the output of the model with earnings and the interest rate as input. The model is found to fit the data well,...

This paper analyzes a high-dimensional macrodynamic model of the real-financial interaction. Regarding the financial sector it focuses on the stock market dynamics, whilst for the real sector it details goods market disequilibrium and two Phillips curves for prices as well as wages. The central...

Accounting and finance professionals have empirically known that in the long run stock prices are roughly proportional to earnings. However, econometric testing could not been able to verify this expected contribution of earnings to stock prices, thus formed the price-earnings (PE) puzzle in the...

In applied econometrics researchers often infer the relation among nonstationary time series by regression of their differences. The aim of this paper is to show that in some circumstances regression of differenced time series tends to reject the relation among their levels. This phenomenon is...

This paper integrates a number of traditional but partial insights of Keynesian macrotheory into a consistent whole, with all budget restrictions of all sectors carefully specified, a complete set of stock-flow interactions and the construction of a unique interior steady state. We provide...

In this paper we investigate the closed-economy Keynes-Wicksell-Goodwin model of Chiarella and Flaschel (2000) for the case of two interacting open economies. We introduce these coupled two-country KWG dynamics on the extensive form level by means of a subdivision into nine modules describing...

We investigate the real-financial interaction of an approach of Blanchard to stock market and multiplier dynamics from the stock-flow consistency perspective by including the capacity and the financing effect of the investment decision of firms into the model. We show that the steady state...

In this paper we reconsider a model of Blanchard and Fisher which reformulated Keynesian IS-LM analysis from the perspective of a richer array of financial assets, namely short-term and long-term bonds, and thus from the perspective of the term structure of interest rates. The basic change in...

In the framework of a recently established Keynesian type monetary macro model, the so-called KMG model, we study implications of kinked Phillips curves and alternative monetary policy rules. As alternative monetary policy rules we consider monetary growth targeting and interest rate targeting...