Valuation of an early exercise defined benefit underpin hybrid pension

In this paper, we consider three types of embedded options in pension benefit design. The first is the Florida second election (FSE) option, which has been offered to public employees in the state of Florida since 2002. The state runs both defined contribution (DC) and defined benefit (DB) pension plans. Employees who initially join the DC plan have the option to convert to the (DB) plan at a time of their choosing. The cost of the switch is assessed in terms of the ABO (Accrued Benefit Obligation), which is the expected present value of the accrued DB pension at the time of the switch. If the ABO is greater than the DC account, the employee is required to fund the difference. The second is the DB Underpin option, also known as a ‘floor offset’ or a ‘Greater-of-benefit’ plan, under which the employee participates in a DC plan, but with a guaranteed minimum benefit based on a traditional DB formula. The third option can be considered a variation on each of the first two. We remove the requirement from the FSE option for employees to fund any shortfall at the switching date. The resulting plan is similar to the DB underpin, but with the possibility of early exercise. We adopt an arbitrage-free pricing methodology to value each option. We analyse and value the optimal switching strategy for the employee by constructing an exercise frontier, and we illustrate numerically the difference between the FSE, DB Underpin and Early Exercise DB Underpin options.     

Are Initial Returns and Underwriting Spreads in Equity Issues Complements or Substitutes?

The objective of this paper is to analyze the joint behavior of underwriting spreads and initial returns on equity issues for a large sample of issues over a 21-year period. Traditional empirical approaches to the determination of these direct and indirect issuing costs view them as independent. Using a three-stage least squares approach, we find these costs to be positively and significantly related. In the case of seasoned equity offerings, our results are robust to replacing initial returns with the offer price discount. We also find that low quality issuers are charged higher underwriting spreads and initial returns when compared to high quality issuers.     

Service Without a Smile: the Changing Structure of the Death Industry

This article considers the importance of service industries to the British economy and how service managers and management academics can prevent the decline of the British service sector as foreign interest in it increases. The activities of four service organisations who are trying to improve their competitive performance are described.     

Drownings in Scotland: the real story

The Scottish Accident Prevention Council is responsible for promoting water safety in Scotland. It has long expressed concern that the number of reported drownings in Scotland underestimates the actual figures. The key aims of this study were to establish a valid database of water-based incidents in Scotland and test the under-reporting proposition. A survey involving interviews and correspondence was undertaken to establish the sources of information on drownings. Once identified, a database was established and data for a 7-year period acquired. The study identified the organizations essential to the establishment of a complete database. It also established protocols for gaining annual information. Data analysis confirmed a significant under-reporting of accident data and signalled a number of areas of concern with regard to those most at risk. The study produced, for the first time, a mechanism for recording complete details of drownings in Scotland.     

The determinants of bank interest rate margins: an international study

This paper studies the determinants of bank net interest margins (NIMs) in six selected European countries and the US during the period 1988–1995 for a sample of 614 banks. We apply the Ho and Saunders model (Ho, T., Saunders, A., 1981. The determinants of bank interest margins: theory and empirical evidence. Journal of Financial and Quantitative Analyses 16, 581–600) to a multicountry setting and decompose bank margins into a regulatory component, a market structure component and a risk premium component. The regulatory components in the form of interest-rate restrictions on deposits, reserve requirements and capital-to-asset ratios have a significant impact on banks NIMs. The empirical results suggest an important policy trade-off between assuring bank solvency—high capital-to-asset ratios—and lowering the cost of financial services to consumers—low NIMs. The more segmented or restricted the banking system—both geographically and by activity—the larger appears to be the monopoly power of existing banks, and the higher their spreads. Macro interest-rate volatility was found to have a significant impact on bank NIMs; this suggests that macro policies consistent with reduced interest-rate volatility could have a positive effect in reducing bank margins.     

Trade and wage inequality: Are they related?

The objective of this paper is to investigate the relationship between net exports and wage inequality in the U.S. The short- and long-run analyses of the U.S. trade and wage data are undertaken. Cointegration test results indicate that net exports and wage inequality are related in the long run. The main contribution of this paper lies in its focus on the short-run investigation of the relationship between net exports and wage inequality. This investigation was conducted using the vector error correction (VEC) testing framework. Contrary to the prevailing view, the VEC test results indicate that trade has no statistically significant impact on wage inequality in the U.S. Instead, the empirical evidence shows a negative causal impact of wage inequality on net exports.     

DIRECT TESTS OF THE DIVERGENCE OF OPINION HYPOTHESIS IN THE MARKET FOR RACETRACK BETTING

The “divergence of opinion” hypothesis suggests predictable pricing effects in markets where assumptions of homogeneous investor expectations and unrestricted short selling do not hold. Direct tests of the hypothesis in traditional financial markets do not exist apparently because of the severity of several requirements, including that measurement of divergent ex-ante expectations be unambiguously paired with associated ex-post results. This and remaining conditions are met in direct tests of the hypothesis in a pricing arena where divergence of opinion influences are likely to be present: racetrack betting. Results provide no statistically significant support for the divergence of opinion hypothesis.     

‘Absent fear’: Re-envisioning a future geography

This paper explores the significance fear plays, or does not play, in the practice of envisioning. Envisioning is seen as a powerful tool in the delivery of education for sustainable development, for it seeks to engage people in imagining and creating a better future. However, drawing on work undertaken with undergraduate students at the University of Glamorgan, South Wales, we argue that envisioning relies upon ‘absent fear’: it works to suppress, or make absent, fear as a valid response to present and future development. The presence of ‘absent fear’, we suggest, poses a barrier to fully engaging with the challenges and opportunities of a sustainable future, for it is difficult to conceive of a positive vision without first acknowledging and confronting our fears. It is in articulating fear, we observe, that people are more able to respond to the challenges of the future in hopeful and creative ways. Utilising work undertaken with our students this paper revisits envisioning and suggests the need to understand envisioning as a broader process of reflection and action.     

A new approach to assess the normalization of differential rates of protest participation

Quality & Quantity - Research that compares those who do and do not participate in protest over time purports that protesters are becoming increasingly similar to the non-protesting population....     

Saturation in qualitative research: exploring its conceptualization and operationalization

Quality & Quantity - Saturation has attained widespread acceptance as a methodological principle in qualitative research. It is commonly taken to indicate that, on the basis of the data that...