Recently updated/commented articles

Monkeys vs Fund managers - An evaluation of alternative equity indices

Author(s):

Andrew Clare

 et al.

A research collaboration between Aon Hewitt and Cass Business School has shown that alternative weighted indices offer better investment strategies than those of the market capitalisation index. Indeed, a computer simulation of random stock-picking, likened to the decision making of a monkey, outperformed a traditional market capitalisation weighted index every time.

Updated: 16/05/2013
Comments:
Views: 6,748

The Second Face of Appropriability: Generative Appropriability and its determinants

How firms appropriate value from their inventions is the basis of this research. By introducing the construct of generative appropriability, this paper sheds light on the theoretical and managerial importance of recognising that any invention creates two values - the value of the article itself, and the value relating to its potential for development.

Updated: 16/05/2013
Comments:
Views: 288

The market potential for privately financed long term care products in the UK

Author(s):

Les Mayhew

Industry:
Public Policy

This paper considers the market potential for privately financed long term care products in the UK. It finds that since the present market is undeveloped there is scope to increase the range of products available to suit people with different means and circumstances.

Updated: 15/05/2013
Comments:
Views: 4,347

UK longevity: are we fit enough to face the future?

Author(s):

Les Mayhew

Topic:
Finance

Longevity risk posed by an ageing population is one of the greatest challenges facing the financial services sector in the UK. In the fifth of the 2013 series of The Nicholas Barbon Insurance Lectures, Cass Business School Professor Les Mayhew addressed this issue.

Updated: 15/05/2013
Comments:
Views: 120

Double Chain Ladder, Claims Development Inflation and Zero Claims

Our previous academic research into Double Chain Ladder demonstrated how the classical chain ladder technique can be broken down into separate components. In this paper, we continue our investigation of the double chain ladder, and illustrate a simple way to include prior knowledge of severity inflation and future zero claims into the framework of the model.

Updated: 13/05/2013
Comments:
Views: 161

SMEs in selected countries in East Asia

Author(s):

Li Xue Cunningham

Topic:
Strategy
Industry:
Any Industry

With a sustained high single to double digit economic growth and development in recent decades, East Asian economies are increasingly playing the role of a global growth pole, and are fast emerging as a manufacturing and information technology hub of the world economy. One of the key characteristics of the East Asia region is the presence and importance of a significant small and medium-sized enterprises (SME) sector, comprising the majority of enterprises in all the region's economies.

The paper examines the issues and challenges to East Asian SMEs in a renewed global market environment. The importance of SMEs in their respective nation's economy is demonstrated, and the difficulties, challenges, and opportunities for SMEs in the new economic environment after the 2008 financial crisis are discussed.

Updated: 06/05/2013
Comments: 1
Views: 1,313

Line management and Rewards in China’s knowledge intensive industries

Managers play a significant role in the adoption, modification, and even discontinuation of pay for performance. However, there has been no existing literature on the contributions of line managers to pay for performance practices in the Chinese context. This paper explores line managers' perception of pay for performance and the key supports and barriers to their involvement in pay for performance design and implementation. A multi-case study approach was conducted in 12 non-public sector knowledge intensive firms, aligned with semi-structured interviews with HR and line managers. The findings show that project intensification could be an important factor that impacted on line managers' understanding and responsibility in pay for performance.

Updated: 06/05/2013
Comments: 3
Views: 2,381

Prediction of RBNS and IBNR claims using claim amounts and claim counts

Author(s):

Richard Verrall

 et al.

This paper proposes a stochastic model for loss reserving based on incremental reported claim numbers and paid amounts, and which serves to predict Reported But Not Settled (RBNS) and Incurred But Not Reported (IBNR) claims separately. The paper takes the approach of building a model for aggregate paid claims from basic principles at the level of individual data. The research suggests that the use of the aggregated counts data can improve reserving accuracy.

Updated: 02/05/2013
Comments:
Views: 274

Double Chain Ladder

Author(s):

María Miranda

 et al.

This paper presents an extension to the model for forecasting outstanding claims liabilities, formulated by Verrall et al. (2010). The resulting model is closely related to the chain ladder method. So close in fact, it is possible to produce exactly the same results, if a particular choice is made about the way the estimates are obtained. This raises the question of why a new method is necessary. This research puts forward several answers.

Updated: 29/04/2013
Comments:
Views: 286