This thesis consists of four essays in empirical macroeconomics. The first three essays examine the conduct of monetary policy during a disinflationary and deflationary era, with the policy interest rates close to or at the zero bound. The questions of interest include the potency of the...

This study utilises payment system data to analyse market participants’ liquidity usage and to trace interest rates paid on overnight loans. Our aim is to examine how liquidity usage has changed during the years 2006–2/2011 and to combine this information with data on overnight lending rates...

This paper assesses Revolutionary and Napoleonic wartime economic policy. Suspension of gold convertibility in 1797 allowed the Bank of England to nurture British monetary orthodoxy. The Order of the Privy Council suspended gold payments on Bank of England notes and afforded simultaneous...

With a few unfortunate exceptions the last three decades have seen reductions in inflation around the world to the point that many would argue that further improvements in price stability would offer only limited welfare gains. This experience is the result of many factors, some of which are...

Inflation targeting involves using all available information in stabilizing inflation around some target rate (Svensson, 2003). Inflation is typically at the very end of the transmission mechanism and hence its de-termination is subject to much model uncertainty which the central bank will want...

In autumn of 2007 Britain experienced its first bank run of any significance since the reign of Queen Victoria. The run was on a bank called Northern Rock. This was extraordinary, for Britain had been free of such episodes because by early in the third quarter of the 19th century the Bank of...

This publication consists of fifteen studies on payment and settlement systems conducted using computational or simulation techniques. The studies have been presented at the simulator seminars arranged by the Bank of Finland during the years 2009–2011. The main focus of the studies is on the...

This paper studies how a central bank’s preference for robustness against model misspecification affects the design of monetary policy in a New-Keynesian model of a small open economy. Due to the simple model structure, we are able to solve analytically solve the optimal robust policy rule,...

We study the effects of model uncertainty in a simple New-Keynesian model using robust control techniques. Due to the simple model structure, we are able to find closed-form solutions for the robust control problem, analysing both instrument rules and targeting rules under different timing...