Tracing the SEC ban on the short selling of financial stocks in September 2008, this paper investigates whether such selling activity before the 2008 short ban reflected financial companies’ risk exposures in the subprime crisis. The evidence suggests that short sellers sold short stocks that...

Economic interest in innovation policy largely arises from the fundamental importance of innovation to social welfare and from inefficiencies in innovation in a competitive market environment. As a result, a wide variety of public innovation policies are used in practice. This study reviews the...

We extend the theoretical basis of the empirical literature on the effects of R&D subsidies by providing an estimable model of strategic interaction among subsidy applicants, and public and private sector R&D financiers. Our model incorporates fixed R&D costs and a cost of external finance. We...

We show theoretically that a proportional R&D subsidy accelerates innovation activity at all degrees of competition in the modern Schumpeterian growth model, but less so at high degrees of competition. We then use company-level data on patenting activity, product market competition and R&D...

This publication consists of ten separate studies on payment and settlement systems employing simulation techniques. Most of these were carried out using the payment and settlement system simulator BoF-PSS2 provided by the Bank of Finland. The preliminary versions were presented at the annual...

This publication consists of nine separate studies on payment and settlement systems conducted using simulation techniques. Most have been carried out using the payment and settlement system simulator BoF-PSS2 provided by the Bank of Finland. The preliminary versions were presented at the annual...

This paper evaluates bank exit regimes in selected financial centres using econometric methods. The focus is on bank exit regimes applicable to commercial banks in New York, London, Frankfurt, Helsinki and Tokyo in 1998–2002. Bank exit regimes are studied from the perspective of bank creditors...

In this paper a game theoretic duopoly model is developed to analyse the development of an interbank payment system. There are two competing banks in the model, and payment services offered to the public are among their main products. The customer of the larger bank uses mainly intrabank payment...

Cards and cash are competing payment instruments at point-of-sale. The twosided market platform theory, based on general benefit assumptions, supports the use of multilateral interchange fees for card payments as a means of promoting the use of cards. However, analysis of the issue from the...

This paper investigates the return and volatility responses of major European and the US equity indices to monetary policy surprises using extensive intraday data on 5-minute price quotes along with a comprehensive dataset on monetary policy decisions and macroeconomic news. Our results show...