A recent study shows that equilibrium indeterminacy arises if monetary policy responds to asset prices, especially share prices, in a sticky-price economy. We show that equilibrium indeterminacy never arises if the working capital of firms is subject to their asset values by financial frictions.

Carlstrom and Fuerst (2007) [``Asset prices, nominal rigidities, and monetary policy,'' Review of Economic Dynamics 10, 256--275] find that monetary policy response to share prices is a source of equilibrium indeterminacy because an increase in inflation implies a high real marginal cost and low...

An alternative theoretical setting is presented to characterise the money demand and the monetary equilibrium. Two main hypotheses are stated that contradict the assumptions normally sustained by scholars and policy-makers: National output is assumed to be a random variable, and people are...

Cet article étudie la stabilité macroéconomique lorsque la Banque Centrale intègre dans sa règle du taux d'intérêt optimale les cours boursiers. Nous montrons que lorsque la Banque Centrale a une forte aversion pour l'inflation en attribuant un poids important à l'objectif de l'inflation...

Dans cet article, nous étudions l’efficacité de politiques économiques dans un cadre d’une petite économie ouverte où la relation entre le taux de change, le prix des actions et le niveau d’activité est soumise à des interactions entre l’effet de “pass-through” incomplet et...

This paper develops a simple Dynamic Stochastic General Equilibrium (DSGE) model capable of evaluating the effect of large purchases of treasuries by central banks. The model exhibits imperfect asset substitutability between government bonds of different maturities and a feedback from the term...

This paper examines empirically the role of bank market power as an internal factor influencing banks’ reaction in terms of lending and risk-taking to monetary policy impulses. The analysis is carried out for the US and euro-area banking sectors over the period 1997-2010. Market power is...

The present paper reviews the causes that led to the financial crisis. Unlike other interpretations, this paper does not place main significance on a single source or on a set of causes. I consider all major standpoints highlighted by research and media prior, during and after the financial...

This paper seeks to assess the reactions of Nigeria’s stock market to monetary policy innovations during the period of global financial crisis on the basis of monthly data over the period January, 2007 to August, 2011. In particular, stock market return was regressed against major monetary...

The exchange rate is an important part of transmission mechanism in the determination of monetary policy because movements in the exchange rate have significant effect on the macroeconomy. Measuring the reaction of monetary policy to the movements in exchange rate has some difficulties due to...