This paper deals with the introduction of stock options in an (dy-namically) incomplete securities market.

This paper investigates the commonality of liquidity in an open limit order bookmarket. We find that commonality in liquidity becomes stronger the deeper we lookinto the limit order book. While commonality is only about 2% at the best prices, itincreases up to about 20% inside the limit order...

This paper uses a simple model of mean-variance asset pricing with transactions costs to analyze one of the main empirical phenomena in stock market competition in the last years, the decrease of transaction costs. We endogenize transactions costs as variables strategically influenced by stock...

Exchange Traded Funds (ETF) were established in Europe in 2000 and have grown to a sizeof over 200 bn US$. Some issuers use a full replication strategy while others prefer a swapbased approach. The ETF are dealt parallelly in the primary and in the secondary market, asnew ETFs can be created at...

We examine the role of hedge funds as primary lenders to corporate firms. We investigate boththe reasons and the implications of hedge funds’ activities in the primary loan market. Weexamine the characteristics of firms that borrow from hedge funds and find that borrowers areprimarily firms...

We examine overconfidence among equity mutual fund managers. While overconfidencehas been extensively documented among retail investors, evidence fromprofessional investors is scarce. Consistent with theories of overconfidence, we findthat fund managers trade more after good past performance....

The trading of securities on multiple markets raises the question of each market’s sharein the discovery of the informationally efficient price. We exploit salient distributionalfeatures of multivariate financial price processes to uniquely determine these contributions.Thereby we resolve the...

This paper develops a new approach that controls for commonalities in actively managedinvestment fund returns when measuring their performance. It is well-known that manyinvestment funds may systematically load on common priced factors omitted from popularmodels, exhibit similarities in their...

Current discussions about public and private pension plans often include a statement that thestock market is less risky in the long run than in the short run. Pension plans with their ratherlong planning horizon are therefore asked to increase their allocation to the stock market.These...

This paper originates in an email sent by the second author wondering whether the first author knewabout Bronzin’s booklet on option pricing, dating back almost a century and containing formulas whichappear rather similar to those developed by Black-Scholes. The scepticism of the first author...