Relationship Lending and Credit Quality

We analyse whether relationship lending reduces borrowers’ probability of default and, if so, whether this beneficial effect also applies to borrowers who are more exposed to the economic downturn. By using unique, matched data of 43,000 firms and their lending institutions between 2008 and 2010, we document that the probability that a firm becomes distressed decreases if the creditor concentration is high and if the duration of bank-firm relationships is long. While these results appear to support the beneficial effect of relationship lending practices, we note that the organisational distance of banks also matters both as a determinant of loan distress and loan downgrading. The results are stronger for smaller firms.     

Machine learning,artificial neural networks and social research

Quality & Quantity - Machine learning (ML), and particularly algorithms based on artificial neural networks (ANNs), constitute a field of research lying at the intersection of different...     

Firms and wage inequality in Central and Eastern Europe

We use large linked employer-employee data to analyze wage inequality patterns in Central and Eastern European (CEE) countries between 2002 and 2014. We show that, unlike in many other advanced economies, wage inequality levels have decreased in almost all CEE countries. These reductions in wage inequality resulted from disproportionately large increases in wages at the bottom of the wage distribution, and from decreases in between-firm wage inequality. We further find that the declines in wage inequality were driven by large wage structure effects that compensated for changes in the composition of workers.     

Ageing,cognitive abilities and retirement

We investigate the relationship between ageing, cognitive abilities and retirement using the Survey on Health, Ageing and Retirement in Europe (SHARE), a household panel that offers the possibility of comparing several European countries using nationally representative samples of the population aged 50+. The human capital framework suggests that retirement may cause an increase in cognitive decline, since after retirement individuals lose the market incentive to invest in cognitive repair activities. Our empirical results, based on an instrumental variable strategy to deal with the potential endogeneity of retirement, confirm this key prediction. They also indicate that education plays a fundamental role in explaining heterogeneity in the level of cognitive abilities.     

Analyst Report Readability

Using an extensive database of 356,463 sell‐side equity analysts' reports from 2002 to 2009, this study is one of the first to analyze the readability of analysts' reports. We first examine the determinants of variations in analyst report readability. Using several proxies for ability, we show that reports are more readable when issued by analysts with higher ability. Second, we test the relation between analysts' report readability and stock trading volume reactions. We find that trading volume reactions increase with the readability of analysts' text, consistent with theoretical models that predict that more precise information (and hence more informative signals) results in investors' initiating trades. These results support the view that the readability of analysts' reports is important to analysts and capital market participants.     

Entry limiting agreements: First‐mover advantage,authorized generics,and pay‐for‐delay deals

During patent litigation, pay‐for‐delay (P4D) deals involve a payment from a patent holder of a branded drug to a generic drug manufacturer to delay entry and withdraw the patent challenge. In return for staying out of the market, the generic firm receives a payment, and/or an authorized licensed entry at a later date, but before the patent expiration. We examine why such deals are stable when there are multiple potential entrants. We combine the first‐mover advantage for the first generic with the ability of the branded manufacturer to launch an authorized generic (AG) to show when P4D deals are an equilibrium outcome. We further show that limiting a branded firm's ability to launch an AG before entry by a successful challenger will deter such deals. However, removing exclusivity period for the first generic challenger will not.     

Harm G. Schroter. Americanization of the European Economy: A Compact Survey of American Economic Influence in Europe since the 1880s. Dordrecht, The Netherlands: Springer, 2005. xii + 268 pp. ISBN 1-4020-2884-9, {euro}.84.53.

This volume is a rather ambitious and, in my opinion, successfulattempt to synthesize a topic of great debate in recent years.Schröter differentiates his work from the earlier literaturein two aspects. While earlier works have tended to examine primarilythe postwar years, Schröter chooses to deal with a muchlonger period (that is, from the final decades of the nineteenthcentury up to present day). Second, Schröter chooses notto limit his examination only to business or economic issuesbut also—and especially—to further extend his analysisand deal with how they are interwoven with cultural and socialaspects.     

Spin‐outs: knowledge diffusion through employee mobility

In many industries, one important method of diffusion is through employee mobility: many of the entering firms are started by employees from incumbent firms using some of their former employer's technological know‐how. This article explores the effect of incorporating this mechanism in a general industry framework by allowing employees to imitate their employers' know‐how. The equilibrium is Pareto optimal because the employees “pay” for the possibility of learning their employers' know‐how. The model's implications are consistent with data from the rigid disk drive industry. These implications concern the effects of know‐how on firm formation and survival.     

The patterns of cross-border bank mergers and shareholdings in OECD countries

In recent years there has been a surge in mergers and acquisitions (M&As) in all sectors of economic activity. Cross-border operations have followed this trend, creating global companies operating in all major world markets. In this paper we study the pattern of cross-border M&As in the banking industry relative to the non-financial sector of the economy and investigate which factors make it more likely that a bank will expand its activities abroad. We find that cross-border M&As are rarer in banking than in other sectors, possibly owing to the importance of information asymmetries in banking relationships and to regulatory restrictions. Using data on almost 2500 banks from 29 OECD countries, we also show that the most significant features of banks with foreign equity interests relate to efficiency: banks with cross-border shareholdings are on average larger, more profitable, and based in countries with a more highly developed banking market.