Many time series in the applied sciences display a time-varying second order structure. In this article, we address the problem of how to forecast these nonstationary time series by means of non-decimated wavelets. Using the class of Locally Stationary Wavelet processes, we introduce a new...

Equilibrium credit rationing in the sense of Stiglitz and Weiss (1981) implies the marginal cost of funds to the borrower is infinite. So borrowers have an overwhelming incentive to cut their loan by a dollar and thereby avoiding being rationed. Ways of doing this include scaling down the...

The structure of securitization deals, referred to as tranching , is standard. In those transactions, claims on cash flows generated by the collateral are split into several classes of notes, at least 3 and possibly more than 5. Each class is called a tranche and has absolute priority in the...

Theory suggests that market forces should bring the relative pay of skilled workers into line in different regions within a country. Andrew Bernard, Stephen Redding, Peter Schott and Helen Simpson show that this is not the case for the UK and argue that regional industrial policy needs to take...

Until the 'Basel 2' reforms to banking supervision, operational risk was largely a residual category for risks and uncertainties which were difficult to quantify, insure and manage in traditional ways. This paper examines the rapid emergence of operational risk from this low epistemic status to...

The disclosure of information by management to employees varies significantly between workplaces. The effects of this variance on organizational performance are analysed using WERS98 data. The results show that the impact of information disclosure on organisational performance is more complex...

We perform a comparative country-by-country study of companies going public in the six largest Continental European markets and Sweden during 1988 and 1998, a time period characterized by IPO activity in a broad set of industries. By applying a common research methodology, we find broad...

CARR, in association with the Centre for Business History, University of Leeds, held a successful workshop on 'Business History and Risk' on 20 February 2002. The workshop, which was sponsored by the ESRC, brought together business historians, economists, accountants and risk analysts to develop...

Trust has latterly become an important focus of enquiry across the social sciences, and this paper reflects critically upon the current literature on the basis of ethnographic research into the transactions of small companies in several sectors of Indian industry, and the reorganisation that is...