The Fiscal Straitjacket

Andrew Sentance concludes that it will be difficult for the new British Government to limit government borrowing without raising taxes.     

Longevity Bonds: Financial Engineering, Valuation, and Hedging

This article examines the main characteristics of longevity bonds (LBs) and shows that they can take a large variety of forms which can vary enormously in their sensitivities to longevity shocks. We examine different ways of financially engineering LBs and consider problems arising from the dearth of ultra‐long government bonds and the choice of the reference population index. The article also looks at valuation issues in an incomplete markets context and finishes with an examination of how LBs can be used as a risk management tool for hedging longevity risks.     

The Distributional Properties of the Debt to Equity Ratio: Some Implications for Empirical Research

The purpose here is to assess empirically the quasi-supply side model of the firm developed in the paper by Ashton et al. (2004 ) by testing the prediction of the model that the evolution of a firm's debt to equity ratio will be compatible with a non-linear (target adjustment) process whose underlying probability density function possesses no convergent moments. Using a thirty-two-year history of the debt to equity ratio for each of ninety 'mature' United Kingdom firms, a non-parametric estimation procedure shows that the debt to equity ratio evolves in terms of a process which is largely consistent with the predictions of this model. In particular, the evolution of the debt to equity ratio is compatible with a 'long (fat) tailed' density function with no convergent moments. This has the important implication, supported by our empirical analysis, that the linear dynamic models which characterize empirical work in this area will be mis-specified and will return inconsistent and temporally unstable estimates of the target adjustment process as a consequence.     

Positioning the World Bank

This article examines the rationale for the World Bank and explores whether its objective is best served by its current mix of activities. We are critical of the Bank's reliance on conditionality, and advocate evolution into a Knowledge Bank, which would lend with few conditions to countries with good policies and good institutions, and would concentrate on the provision of knowledge and technical assistance, rather than lending, in countries where the policy framework is poor. We also advocate an expansion in the Bank's role as a provider of global public goods; we critically examine the Banks role in relation to financial crises.     

The global credit boom: Challenges for macroeconomics and policy

The recent financial crisis has put the spotlight on the rapid rise in credit which preceded it. In this paper, we provide an empirical and theoretical analysis of the credit boom and the macroeconomic context in which it developed. We find that the boom was unusually long and associated with neither particularly strong growth nor rising inflation in the economies in which it took place. We show that this type of credit and financial cycle is hard to reconcile with existing economic theory and argue that, while the “global savings glut” may account for the cycle's initial phase, other factors – such as the conduct of monetary policy and perceptions of declining macroeconomic risk – were more important from the mid-2000s onwards. We conclude by identifying some of the challenges now facing macroeconomics and policy.     

Coming attraction

Francesca Cornelli, Richard D'Aveni, Andrew Kakabadse, Rosabeth Moss Kanter, Markus Reitzig, Fons Trompenaars and Kim Warren share their latest research.     

Should Investors Avoid All Actively Managed Mutual Funds? A Study in Bayesian Performance Evaluation

This paper analyzes mutual-fund performance from an investor's perspective. We study the portfolio-choice problem for a mean-variance investor choosing among a risk-free asset, index funds, and actively managed mutual funds. To solve this problem, we employ a Bayesian method of performance evaluation; a key innovation in our approach is the development of a flexible set of prior beliefs about managerial skill. We then apply our methodology to a sample of 1,437 mutual funds. We find that some extremely skeptical prior beliefs nevertheless lead to economically significant allocations to active managers.     

Europe's Economic Malaise: a Problem of Competitiveness?

Unemployment in the EU is double that in the USA and over three times the level in Japan. This article discusses whether it makes sense to think of this as a problem of lack of European competitiveness. It outlines the policies that European countries should pursue, both collectively and individually, to combat Europe's economic malaise.     

Will Labour’s Economic Programme Work?

If Labour is elected to government on 1 May, it will inherit the lowest inflation of any incoming government over the last fifty years but the highest unemployment. At the same time, public borrowing is running at an unsustainable high level. In this article, Andrew Sentance examines Labour's plans to expand employment while reducing public borrowing and containing inflation. He argues that Labour's economic programme could work but a number of pitfalls need to be avoided. Monetary policy will need to be tightened after the Election and the fiscal squeeze implied by Conservative spending plans maintained – if necessary through higher taxes. The benefits from Labour's employment policies could also be undermined by a high minimum wage, particularly if applied to young workers.