Conceptual model for analysing management development in the hospitality industry: A UK perspective

This paper presents a conceptual, contingent model of hospitality management development (MD). Having explored the dimensions and relationships in the model, it is then applied to the UK hospitality industry through analysing the nature of the hospitality industry for potential influences on MD and evaluating research into its practice. The embryonic model is presented as a vehicle to enhance understanding of the complex influences and contexts of hospitality MD and to distinguish distinctive characteristics of MD in the hospitality industry.     

The Role of Law in Models of Ethical Behavior

In attempting to improve ethical decision-making in business organizations, researchers have developed models of ethical decision-making processes. Most of these models do not include a role for law in ethical decision-making, or if law is mentioned, it is set as a boundary constraint, exogenous to the decision process. However, many decision models in business ethics are based on cognitive moral development theory, in which the law is thought to be the external referent of individuals at the level of cognitive development that most people have achieved. Other theoretical bases of ethical decision models, social learning, and experientialism, also imply a role for law that is rarely made explicit. Law is a more important aspect of ethical decision-process models than it appears to be in the models. This paper will derive explicit roles for the law from the cognition, experientialism, and social learning theories that are used to build ethical decision-making models for business behavior. Sandra Christensen is Professor of Management at Eastern Washington University, where she teaches courses in Business & Society, International Business, and Leadership & Ethics. She has published in Business and Society, Business Ethics Quarterly, the Journal of Business Ethics, and the Academy of Management Review.     

Confronting the Jobs Crisis

We argue that increasing effective demand via traditional Keynesian stimuli is inadequate to resolve the job crisis in the U.S. Rather, we need a radical restructuring of the job market that necessitates a national industrial policy. We claim that to achieve such a restructuring we need a mass social movement that goes beyond standard legislative lobbying. We conclude with two sets of questions. The first set asks about the creation of new social movements, the second about leadership coming from forces within the current social movements     

Financial constraints in China: Firm-level evidence

Using a unique micro-level data set over the period 1998–2005 on Chinese firms, this paper presents empirical findings on the presence of credit constraints. Our findings are threefold. Firstly, private Chinese firms are credit constrained while state-owned firms and foreign-owned firms in China are not; Secondly, the geographical and sectoral presence of foreign capital alleviates credit constraints faced by private Chinese firms. Thirdly, geographical and sectoral presence of state firms aggravates financial constraints for private Chinese firms (“crowding out”).     

An economic evaluation of tofacitinib for the treatment of moderately-to-severely active ulcerative colitis: modeling the cost of treatment strategies in the United States

Abstract

Aims: To evaluate the cost differences between a treatment strategy including tofacitinib (TOFA) vs treatment strategies including adalimumab (ADA), golimumab (GOL), infliximab (IFX), and vedolizumab (VEDO) among all patients with moderate-to-severe ulcerative colitis (UC) (further stratified by patients naïve/exposed to tumor necrosis factor inhibitors [TNFis]).

Materials and methods: An Excel-based decision-analytic model was developed to evaluate costs from the perspective of a third-party US payer over 2 years. Efficacy and safety parameters were taken from prescribing information and published trials. All patients started induction therapy on the first treatment in the strategy and continued if efficacy criteria were met and no major adverse event occurred (in which cases they proceeded to the next treatment in the strategy).

Results: The cost per member per month (PMPM) of the TOFA–>IFX–>VEDO–>GOL strategy ($1.11) was lower than that of the ADA–>IFX–>VEDO–>GOL strategy ($1.34; Δ = $?0.23) among the TNFi-naïve population (n?=?204 patients out of a plan of one million members). Similarly, the use of TOFA before ADA (i.e. TOFA–>ADA–>IFX–> VEDO) was also associated with lower PMPM costs than the use of ADA before TOFA (i.e. ADA–>TOFA–>IFX–>VEDO): $1.15 vs $1.25 (Δ = $?0.10). Similar, and often larger, differences were observed in both the overall moderate-to-severe population and the TNFi-exposed population. Sensitivity analyses resulted in the same conclusions.

Limitations: Our model relied on efficacy data from prescribing information and published trials, which were not head-to-head and slightly differed with respect to methods. Additionally, our model used representative minor and major ADRs (and the associated costs) to represent toxicity management, which was a simplifying assumption.

Conclusions: This analysis, the first of its kind to evaluate TOFA vis-à-vis other advanced therapies in the US, suggests the early use of TOFA among both TNFi-naïve and TNFi-failure patients results in lower PMPM costs compared with other treatment alternatives.     

The competitiveness of the Portuguese wine sector

The world wine market is currently characterized by two principal wine suppliers: the European and the New World. Countries such as France, Italy, Spain and Portugal have witnessed a tremendous growth in the New World wine-makers (Australia, Chile, South Africa, etc.). Portugal is one of the Old World countries that presents several natural and technical constraints, which might currently be resulting in modest performance in terms of its position in the global wine market, competitiveness and dynamics required to overcome difficulties. The main objective of this study is to analyse the Portuguese performance for competing in external markets and its evolution from 1996 to 2003. This study is based on indices such as the trade intensity index, revealed comparative advantage, auto-sufficiency and market share relation ratios.     

The Hazards of Starting and Quitting Smoking: Some Australian Evidence

The empirical analysis employs individual level data from the Australian Health Survey combined with retrospective data on tobacco price matched to the age at which the individual started and quit smoking. Split-population hazard models are estimated for both starting and quitting smoking. The analysis suggests price plays a significant role in the decision to start smoking but not in the decision to quit. Further sensitivity analysis of different age groups and an alternative data source, questions the robustness of the significant role of price in the smoking initiation decision. From a policy perspective, the results indicate that increases in tobacco taxation can be an important instrument in reducing the incidence of smoking, but should be combined with other mechanisms such as mandating smoke-free environments and antismoking education. Our results strongly support the targeting of antismoking campaigns towards teenagers.     

Foreign Direct Investment in China: Reward or Remedy?

This paper tests the significance of FDI as a way to alleviate credit constraints. Incoming foreign investment provides additional sources of capital. Specifically in the Chinese case, enterprises may look for foreign investors, being constrained in their activity due to distortions in the state‐dominated system. First, the Chinese financial system allocates resources to the least efficient firms – state‐owned enterprises – while denying the same resources to Chinese private enterprises, forcing them to look for a foreign investor. Second, the inefficient system of state investment planning leads to mismanagement of public enterprises, increasing ‘insolvency‐induced FDI’. We propose to analyse determinants of FDI in Chinese provinces to test the above hypotheses. We control for traditional determinants of FDI such as market access, labour costs, productivity, infrastructure, reform advances and banking sector size in order to assess the impact of inter‐provincial heterogeneity in terms of the access that private enterprises have to credit and the distortive management in state‐owned firms.     

Structure of Public Support for National Agricultural Research Systems: A Political Economy Perspective

This paper initiates development of a set of stylized facts concerning the structure of public support for national agricultural research systems (NARS) within a neoclassical political economy framework. The aim is to place public funding of NARS in the broader context of the overall level of direct government assistance to agriculture. Using a newly constructed data set on NARS expenditures over the 1970-85 period, we observe a growing disparity in agricultural research intensity ratios, which measure the level of public support for NARS in relation to agricultural gross domestic production (Aggdp ) between low and high-income countries. This growing disparity appears to be driven by much larger increases in support for agricultural research by high-income countries, coupled with a significantly slower growth in the size of their agricultural sector, despite the propensity of low and middle-income countries to increase real support to agricultural research. As per-capita incomes rise the public agricultural expenditure ratio, which measures public expenditures on agriculture relative to the size of the agricultural sector, Aggdp , increases substantially. Public expenditures on agriculture were indexed on agricultural and non-agricultural populations to give a rough indication of the increasing incentives for rural 'distributional coalitions' to seek a redistribution of public expenditures in their favor. A relative research expenditure (rre ) ratio is developed, which measures the proportion of total public expenditure on agriculture spent on agricultural research. It provides an indication of the relative importance given to research on agriculture within the constraints imposed by overall public spending on agriculture. In contrast to the agricultural research intensity ratios, the rre ratios suggest that agricultural research appears to command as large a share of the public purse devoted to agriculture in low and middle-income countries as it does in high-income countries. Expectations derived from the neoclassical political economy literature that research may have fared relatively better in high compared with low-income countries were not supported by the data.