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231.
This study assesses whether the widely documented momentum profits can be attributed to time-varying risk as described by a GJR-GARCH(1,1)-M model. We reveal that momentum profits are a compensation for time-varying unsystematic risks, which are common to the winner and loser stocks but affect the former more than the latter. In addition, we find that, perhaps because losers have a higher propensity than winners to disclose bad news, negative return shocks increase their volatility more than they increase those of the winners. The volatility of the losers is also found to respond to news more slowly, but eventually to a greater extent, than that of the winners.  相似文献   
232.
This paper analyzes the evolution of the incidence and intensity of non-tariff measures (NTMs). It extends earlier work by measuring protection from NTMs over time from a newly available database and provides evidence on the evolution of NTMs. In particular, building on Kee et al. (Econ J 119(534):172–199, 2009), this paper estimates the ad valorem equivalents of NTMs for 97 countries at the product level over the period 1997–2015. We show that the incidence and the intensity of NTMs were both increasing over this period, with NTMs becoming an even more dominant source of trade protection. We are also able to investigate the evolution of overall protection derived jointly from tariffs and NTMs. The results show that the overall protection level, for most countries and products, has not decreased despite the fall in tariffs associated with multilateral, regional and bilateral trade agreements in recent decades. We also document an increase in overall trade protection during the recent 2008 financial crisis. Overall, this study sheds light on an under-researched aspect of trade liberalization: the proliferation and increase of NTMs.  相似文献   
233.
Using a simple two‐period model of investment, we show that there should be a nonlinear relation between a firm's investment‐to‐capital ratio and its subsequent stock returns. This prediction finds substantial empirical support. The evidence indicates that the slope of the investment function is negative at low investment levels, close to zero at intermediate investment levels and negative at high investment levels. Our results, which are robust to the use of narrowly‐ and broadly‐defined measures of capital investment, pose a challenge to the hypothesis that the negative cross‐sectional correlation between investment and stock returns is attributable to some sort of overinvestment phenomenon.  相似文献   
234.
Abstract

The roles of human and social capital in fostering societal stability and progress are analyzed here in the basis of a series of empirical studies in the Asian region, each illuminating a separate aspect of the overall question: how does culture play a part in the socio-political economy? The studies cover the response of people in the Indonesian tourism industry to radical market changes; the impact of western-inspired management tools on workers in the Thai and Vietnamese industrial complexes; the ways in which credentials play a part in regional professional networking; the impact of worsening environment threats from flooding on workforce location and organizing; the not-always-benign workings of regional business networks of personal reciprocity; and the managerial ideology of many Indonesian companies. Human and social capital are illustrated here as largely invisible but still significant catalysts in the complex dynamics of countries striving to establish their own formulae for prosperity.  相似文献   
235.
Tax non-compliance and perceptions of corruption are key challenges to state-building in developing countries. Using a social psychology approach, we develop a theoretical model in which different forms of perceived corruption can adversely influence the way individual taxpayers behave. We then apply this model to Indonesia, placing our empirical findings in the context of compliance risk management, identifying strategies to improve tax compliance, and exploring how to implement these strategies effectively. We shed light on the applicability of the traditional responsive regulatory approach (used by revenue authorities to deal with intentionally non-compliant taxpayers), which combines measures in attempting to achieve either voluntary or enforced compliance. While the empirical evidence is based on the Indonesian experience, we suggest that our model is sufficiently general and robust to be applicable to other developing countries in the Asia-Pacific region.  相似文献   
236.
We study information flows across four wheat futures markets on four continents: Zhengzhou Commodity Exchange (ZCE), South African Futures Exchange (SAFEX), Euronext/Liffe and Kansas City Board of Trade (KCBT). Three approaches for studying information flows among non‐synchronous markets are applied: cointegration techniques, vector autoregressive analysis and multiple regression proposed. Although comparable underlying assets are traded in the four markets, our results indicate that no long‐run links exist among them. ZCE is by far the most endogenous market, and Euronext/Liffe is the most exogenous one. Finally, the model points to KCBT as the most influential and sensitive wheat market. Our findings indicate that the relative openness of the SAFEX wheat market supports information flows and linkages from KCBT and Euronext/Liffe. Therefore, our results suggest that more supportive policies to incentivise higher wheat production in South Africa are required to mitigate the impact of price shocks emanating from the global wheat markets.  相似文献   
237.
This paper revisits the literature on organizational culture to motivate new theorizing about implementation of the marketing concept. We propose an individual-level construct, conceived as an alternative to the SBU-level conceptions featured in current theorizing about market orientation, and ground it in the organizational cognition perspective on culture. Our alternative construct—customer focus—is defined as an individual's beliefs about the value of direct customer contact for achieving desired performance outcomes in his or her own job. A measure for the construct is presented and its predictive validity is demonstrated with respect to individuals' interactions with customers. As a parsimonious and functionally-unbounded construct, customer focus can motivate theory development through identification of its unique antecedents and consequences. A preliminary nomological network is offered to suggest avenues for future research and indicate the potential role of customer focus in effecting organizational change and vitality.  相似文献   
238.
Multinational corporations are increasingly reliant on a cadre of key individuals for organizational cohesion, and to implement globalization strategies. Survey evidence, however, suggests that many firms are mismanaging the performance, reward, and recognition of these “global champions.” Existing HRM literature largely overlooks the problem. Drawing on a “holistic HRM” analytical framework, the research reported here evaluates how a sample of leading MNEs is addressing this challenge as a source of transnationally competitive advantage. © 2001 John Wiley & Sons, Inc.  相似文献   
239.
This paper argues that tourist experiences are essentially individualistic, although it is possible to discern consensual realties. It follows the viewpoint that positivistic research methodologies contain limitations in not being able to define the nature of individual tourist experience, and suggests that phenomenographic analysis may be one approach that permits both a revelation of individual experience while permitting model building of the shared consensus of what is actually happening. More tentatively it is suggested that, when allied with the use of current developments in software, such as that of CATPAC™, a post‐positivist paradigm of research results. Some results of research using this approach are indicated. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
240.
This study focuses on S&P500 inclusions and deletions, examining the impact of potential overnight price adjustment after the announcement of an S&P500 index change. We find evidence of a significant overnight price change that diminishes the returns available to speculators although there are still profits available from the first day after announcement until a few days after the actual event. More importantly, observing the tick-by-tick stock price performance and volume effects on the key days during the event window for the first time, we find evidence of consistent trading patterns during trading hours. A separate analysis of NASDAQ and NYSE listed stocks allows for a detailed examination of the price and volume effect at an intra-day level. We find that index funds appear to cluster their rebalancing activities near to and after the close on the event date, suggesting that they are more concerned with tracking error than profit.  相似文献   
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