We investigate the information content of aggregate stock market liquidity and askwhether it may be a useful realtime indicator, both for nancial stress, and real economicactivity in Norway. We describe the development in a set of liquidity proxies at the OsloStock Exchange (OSE) for the period...

This paper explores the macroeconomic consequences of preferences displaying asubsistence point. It departs from the existing related literature by assuming thatsubsistence points are specific to each variety of goods rather than to the compositeconsumption good. We show that this simple feature...

This paper addresses the consumption–real exchange rate anomaly.International real business cycle models based on complete financialmarkets predict a unitary correlation between the realexchange rate and the ratio of home to foreign consumptionwhen subjected to supply-side shocks. In the data,...

In practice, central banks have been confronted with a trade-off between stabilising inflation and output when dealing with rising oil prices. This contrasts with the result in the standard New Keynesian model that ensuring complete price stability is the optimal thing to do, even when an oil...

While consumption habits have been utilised as a means of generating a hump shapedoutput response to monetary policy shocks in sticky-price New Keynesian economies,there is relatively little analysis of the impact of habits (particularly, external habits) onoptimal policy. In this paper we...

This paper analyzes how agency problems in nancial contracting determine risk-taking andinvestment. In perfect capital markets a risk-neutral rm would invest until the expectedmarginal return equals the interest rate. However, as rms with little net-worth face agencycost in nancial contracting...

In monetary economics it is argued that due to agency cost in financial contracting a reduction of a firm's net worth will transmit into a decline of investment. This paper shows that the microeconomic foundation of this 'balance-sheet-channel' is dubious. Contrary to a common claim agency...

This paper investigates whether the inherent non-stationarity of macroeconomic time series is entirely due to a random walk or also to non-linear components. Applying the numerical tools of the analysis of dynamical systems to long time series for the US, we reject the hypothesis that these...

It is widely acknowledged that the recent generation of DSGE models failed to incorporate many of the liquidity and financial accelerator mechanisms revealed in the global financial crisis that began in 2007. This paper complements the papers presented at the 2009 BIS annual conference focused...