The influence of executive cognition on competitive dynamics

Prior competitive dynamics research has drawn on theories of information processing to model the subjective antecedents of executives' retaliation choices. This prior work has made great progress in developing our understanding of the retaliation choices most firms will make to a given type of attack. What the information processing perspective has not been able to do is explain firm‐specific behavior to predict which competitive moves individual firms will challenge, or explain why individual firms differ in the types of actions that they are most likely to challenge. The goal of this paper is to sharpen the theoretical and empirical focus on predicting firm‐level retaliation proclivities. We leverage managerial cognition research to examine the relationship between firm‐level differences in the cognitive frameworks that executives possess, and firm‐level differences in whether and how quickly firms challenge a market move. Results from a longitudinal study of the airline industry suggest that the addition of a cognitive perspective provides important insights into competitive retaliation. Copyright © 2010 John Wiley & Sons, Ltd.     

Does an Advanced Degree Reduce the Gender Wage Gap? Evidence from MBAs

This article uses a longitudinal survey of registrants for the Graduate Management Admission Test (GMAT) to compare the gender wage gap among MBA recipients with the gap among nonrecipients. We find evidence that the gender wage gap is lower among GMAT takers who obtained the MBA than among those who did not. This suggests that women with advanced degrees may face less discrimination in labor markets.     

A COMMENT ON MARKET FREE LUNCH AND FREE LUNCH

Frittelli (2004) introduced a market free lunch depending on the preferences of the agents in the market. He characterized no arbitrage and no free lunch with vanishing risk in terms of no market free lunch (the difference comes from the class of utility functions determining the market free lunch). In this note we complete the list of characterizations and show directly (using the theory of Orlicz spaces) that no free lunch is equivalent to the absence of market free lunch with respect to monotone concave utility functions.     

Dieter Roß 70 Jahre

Ohne Zusammenfassung     

Reviews

DEPRIVATION IN THE OUTER CITY.

Barke, M. and Turnbull, G. 1992: Meadowell: The Biography of an “Estate with Problems”. Aldershot: Avebury, £32.00 cloth.

CHANGING BOUNDARIES OF RACE.

Jones, Trevor. 1993: Britain's Ethnic Minorities. PSI,

£15.

ENTERPRISE IN ARCADIA?

Curran, J. and Storey, D. (eds), 1993: Small Firms in Urban and Rural Locations, London and New York: Routledge, £40, hardback.

MAKING CONNECTIONS.

Turok, I. 1993: Loose connections? Foreign investment and local linkages in “Silicon Glen” Strathclyde Papers on Planning, 23. Centre for Planning, University of Strathclyde, 50 Richmond Street, Glasgow, G1 1XN. £4.00, paper.

COWLEY: THE END OF THE LINE?

Hayter, T. and Harvey, D. (eds) 1993: The Factory and the City: the Story of the Cowley Automobile Works in Oxford. London: Mansell, £40, hardback.

UPDATING SECTOR APPROACHES.

Geddes, M. and Benington, J. (eds) 1992: Restructuring the Local Economy. Harlow: Longman, £22.00, paper.

BORN AGAIN LOCAL GOVERNMENT?

Hodge, M. and Thompson, W. 1994: Beyond the Town Hall: Reinventing Local Government. Fabian Pamphlet, £3.90.     

Subprime Loan Default Resolutions: Do They Vary Across Mortgage Products and Borrower Demographic Groups?

This paper examines default outcomes for subprime first lien loans during the recent subprime mortgage boom. It conducts this investigation in two phases. The paper first examines factors associated with pre-foreclosure outcomes for subprime mortgages in default. It then examines factors associated with different outcomes for loans that enter foreclosure. These factors include less understood elements such as mortgage product features and borrower demographics. The analysis is based on detailed loan-level data and employs multinomial logit models in a hazard framework. Results show that default resolutions vary with product features and borrower demographics. Adjustable rate and interest-only mortgages, and loans with low- or no-documentation are more likely to enter foreclosure proceedings, and, once in foreclosure, are more likely to become REO. The existence of junior liens increases the probability of the loan remaining in default. Owner-occupancy is associated with lower likelihood of foreclosure initiation and REO, and greater likelihood of curing default. Additionally, default outcomes are impacted by local legal, economic and housing market conditions, and the equity in the home.