56 research outputs found

    The Business Cycle, Macroeconomic Shocks and the Cross Section: Evidence from UK Quoted Companies

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    Co-movements and correlations in the major macroeconomic aggregates has been the focus of much of the recent literature in business cycle research. In this paper we provide another dimension to business cycle analysis. We examine the evolution of the cross sectional distribution of the growth of UK quoted companies from 1968 to 1997 and find correlations between aggregate business cycle fluctuations and the higher moments of the cross sectional distribution. To explain this we analyse the sensitivity of firms to aggregate shocks, conditioning growth on firm size, age and industry. We find that the contemporaneous effects of aggregate shocks, both positive and negative, are significantly more pronounced for firms in the middle range of growth. This explains the cycle-related patterns in the moments of the growth rate cross section. These findings are of importance in understanding firm level as well as business cycle dynamics.

    Game theoretic pricing models in hotel revenue management: an equilibrium choice-based conjoint analysis approach

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    This paper explores a game-theoretically founded approach to conjoint analysis that determines equilibrium room rates under differentiated price competition in an oligopolistic hotel market. Competition between hotels is specified in terms of market share functions that can be estimated using multinomial logit models of consumer choice. The approach is based on choice-based conjoint analysis that permits the estimation of attributes weights (“part-worths”) for an additive utility formulation of the utility function. From this, room rates that equilibrate the market, conditioned on the differences in services and facilities offered by competing hotels, can be determined. The approach is illustrated by an example

    Management succession and success in a professional soccer team

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    Research into sports team performance has shown that across many sports and league competitions, teams that change their coaches after a decline in performance do rebound, but fare no better on average than teams that have not changed their coach in a similar situation. A similar lack of succession benefits has been reported in studies of manager and CEO succession: it has not been established that changing a team's leader improves a declining team's performance. We study the effect of a change of coach on the performance of a professional soccer team. Based on rarely obtained access to a whole season (one year) of daily close observation of the team and coaching staff in practice and matches, this study uses quantitative and qualitative data to go beyond the "average" pattern reported in the literature. We document in detail how, in a single team case study over an entire season, the processes in leadership behavior changed with a change of coach, the effect this had on the state of mind of the team, how the match behaviors of the players changed, and how these changes translated into improved performance. The process effects of a leadership change on the performance of a sports team may hold insights for leader succession in management: in addition to the aggregate organizational and experience fit of the new team leader, the specific leadership processes introduced by the new leader are critical for performance effects

    Income inequality and price elasticity of market demand: the case of crossing Lorenz curves

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    © 2017 The Author(s)This paper extends Ibragimov and Ibragimov (Econ Theory 32:579–587, 2007) in which the effect of changes income inequality on the price elasticity of market demand is characterized for the class of income distribution changes occurring through non-intersecting Lorenz curve shifts. We derive sufficient conditions for increase/decrease in price elasticity of market demand, under general changes in income distribution, allowing Lorenz curves to intersect as they shift. We conclude by drawing out implications of different types of tax policy changes for demand elasticity
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