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101.
ABSTRACT

This study aimed to understand the perceptions of national Voluntary Sport Organisations (VSOs) managers towards a mega sports event and identify the components they felt enhanced or inhibited their organisations capacity to implement a sport participation legacy. London 2012 was the first Olympic Games to explicitly attempt to deliver this type of legacy, and an exploratory, online mixed-method survey examined the perceptions of 105 senior managers from 37 VSOs, post-event. Principal Component Analysis identified four distinct factors: ‘objectives, standards & resources’, ‘event capitalisation & opportunities’, ‘monitoring & evaluation’ and ‘club engagement & implementation’, explaining 51.5% of the variance. Also, relevant organisational characteristics such as sport type, funding and sport size were examined to investigate the influence this had on their capacity. From these findings, the main recommendations are that future mega sport event hosts should: 1) Engage and consult with multiple stakeholders to engender sustained sport participation. 2) Set clear and monitorable objectives. 3) Establish funding and support mechanisms relevant to each sport. 4) Engage non-competing sports in the leveraging process. 5) Finally, event organisers should try to ensure personnel consistency.  相似文献   
102.
Abstract

The Values Theory adopts a generic framework whereby a set of values is employed across consumer decision-making contexts in a manner that makes no distinction among various product categories. The present study advances this theory by exhibiting the adaptation capability of the generic values instrument (the Portrait Value Questionnaire, PVQ), demonstrating that tailor-made PVQ versions can reflect consumers' motives towards differentiated products (i.e. organic foods). A questionnaire was completed by approximately 1000 households in each of eight EU countries (N?=?8171). The organic food-relevant PVQ was developed through a preliminary qualitative phase (i.e. a means-end chain analysis), and its factorial design was validated through CFA, showing high statistical performance. PVQ-based European clusters with strong self-transcendence values comprised large numbers of organic purchasers. Moreover, results point to the fact that when a circumplex taxonomy, such as the PVQ, is applied in a real context (i.e. organic food purchases), the situation-relevant value domains merge into new hierarchical dimensions in absolute respect of the original taxonomy. This conclusion points to PVQ's robustness in adaptability to different situations of human value perspective.  相似文献   
103.
Adoption of Internet banking often follows on from usage of Internet shopping, but policies to increase Internet banking use typically ignore this ordering. This article presents a case study that underscores this sequence of Internet service adoption and identifies factors that shape the propensity to use the Internet for shopping and banking. Application of bivariate probit regression techniques to data sourced from a survey of 259 respondents in Athens, Greece, and estimation of marginal effects of the determinants of Internet banking use conditioned on the determinants of Internet shopping use illustrate that ignoring the sequence of Internet service use can lead to incorrect policy recommendations. This article contributes to the literature by theorising the underlying causal mechanisms of Internet banking adoption and presenting supporting evidence via a sequential modelling approach. We find that personal capacity is an important determinant of Internet banking use in a standard, non-sequential approach but it has no significant effect when the model is sequential. Our results suggest that policymakers should emphasise usefulness attributes of Internet banking when attempting to increase Internet banking usage by people who already use the Internet for shopping.  相似文献   
104.
Schwartz in (Nous,7, 1972, Definition, 3) introduces a generalization of the Condorcet criterion, which is the classical approach to rational choice in the context of cycles, and he defines the Schwartz set. Deb (J Econ Theory 16:103–110, 1977) shows that the Schwartz set consists of the maximal elements according to the transitive closure of the asymmetric part of a binary relation corresponding to a choice process or representing the decision maker’s preferences. This note provides a short and simple proof of Deb’s theorem on the characterization of the Schwartz set.  相似文献   
105.
The main motivation for this paper is to introduce a novel hybrid method for the prediction of the directional movement of financial assets with an application to the ASE20 Greek stock index. Specifically, we use an alternative computational methodology named evolutionary support vector machine (ESVM) stock predictor for modeling and trading the ASE20 Greek stock index extending the universe of the examined inputs to include autoregressive inputs and moving averages of the ASE20 index and other four financial indices. The proposed hybrid method consists of a combination of genetic algorithms with support vector machines modified to uncover effective short-term trading models and overcome the limitations of existing methods. For comparison purposes, the trading performance of the ESVM stock predictor is benchmarked with four traditional strategies (a naïve strategy, a buy and hold strategy, a moving average convergence/divergence and an autoregressive moving average model), and a multilayer perceptron neural network model. As it turns out, the proposed methodology produces a higher trading performance, even during the financial crisis period, in terms of annualized return and information ratio, while providing information about the relationship between the ASE20 index and DAX30, NIKKEI225, FTSE100 and S&P500 indices.  相似文献   
106.
This paper explores in a yearly panel of nineteen OECD countries from 1970–2002 the effects of fiscal policy changes on private consumption in recessions and expansions. In the presence of binding liquidity constraints on households, fiscal policy is more effective in boosting private consumption in recessions than in expansions. The effect is more pronounced in countries characterized by a less developed consumer credit market. This happens because the fraction of individuals that face binding liquidity constraints in a recession will consume the extra income generated following an unanticipated tax cut or government spending increase.  相似文献   
107.
We explore the role of evolving beliefs regarding the structure of the macroeconomy in improving our understanding of the term structure of interest rates within the context of a simple macro-finance model. Using quarterly vintages of real-time data and survey forecasts for the United States over the past 40 years, we show that a recursively estimated VAR on real GDP growth, inflation and the nominal short-term interest rate generates predictions that are more consistent with survey forecasts than a benchmark fixed-coefficient counterpart. We then estimate a simple term structure model under the assumption that investor risk attitude is driven by near-term expectations of the three state variables. When we allow for evolving beliefs about the macroeconomy, the resulting term structure model provides a better fit to the cross section of yields than the benchmark model, especially at longer maturities, and exhibits better performance in out-of-sample predictions of future yield movements.  相似文献   
108.
This article develops a theoretical model that explores firms' abatement choices. The main results are: First, in a market comprised of a not sufficiently large number of heterogeneous firms always there exists a subset of firms that are willing to undertake abatement activities, if their marginal altruistic cost of emissions is positive. Second, a low emission tax induces abatement when a firm is egoistic or if its altruistic cost of emissions has a concave structure. In contrast, if the firms’ altruistic cost of emissions has a convex structure, then intermediate emission taxes are required. Third, the effect of firms’ altruistic cost of emissions on the emission tax that induce the socially optimum abatement is also conditional on the genuine altruistic preferences and finally, the social planner has an incentive to impose a Pigouvian emission tax when firms are profit maximizers. Otherwise, a lower tax suffices.  相似文献   
109.
Review of Quantitative Finance and Accounting - We examine the impact of incentive compensation on the riskiness of acquisition decisions before and after the passage of the Sarbanes–Oxley...  相似文献   
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