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181.
Determinants of business cycle comovement: a robust analysis   总被引:4,自引:0,他引:4  
This paper investigates the determinants of business cycle comovement between countries. Our dataset includes over 100 countries, both developed and developing. We search for variables that are “robust” in explaining comovement, using the approach of Leamer (Amer. Econom. Rev. 73 (1983) 31). Variables considered are (i) bilateral trade between countries; (ii) total trade in each country; (iii) sectoral structure; (iv) similarity in export and import baskets; (v) factor endowments; and (vi) gravity variables. We find that bilateral trade is robust. However, two variables that the literature has argued are important for business cycles—industrial structure and currency unions—are found not to be robust.  相似文献   
182.
The adoption of information technology in the sales force   总被引:1,自引:0,他引:1  
The purpose of this article is to explain why salespeople adopt information technology. The results from a cross-sectional study of 229 salespeople indicate that putting sales technology to use strongly depends on salespeople's perceptions about the technology enhancing their performance, their personal innovativeness and organizational efforts in terms of user training. Throughout the adoption process companies also need to target sales line managers-next to end users-because salespeople clearly comply with the expectations of their supervisors. Finally, the threat from competing sales professionals or peers who use similar sales technology seems to be of secondary importance for individual sales technology adoption.  相似文献   
183.
To our knowledge, this research is the first to focus on the critical moderating role that user training and support play on the relationship between the use of sales force automation tools and salesperson performance (i.e., effectiveness: percent-to-quota and efficiency: average number of calls per day). Hypotheses are tested using survey data from a sample of 108 salespeople in a business-to-business context and archival sales performance information. Moderated regression analysis results indicate that the use of sales force automation tools only enhances salesperson efficiency and effectiveness under conditions of adequate user support and training. In fact, under low levels of user training and support, the use of sales force automation tools was found to reduce salesperson efficiency and effectiveness. These findings have important implications for IT and sales managers since the results show that only under certain conditions will companies realize a return on their investment in SFA tools. Limitations and future directions for research are then discussed.  相似文献   
184.
The Miles and Snow strategic type framework is re‐examined with respect to interrelationships with several theoretically relevant batteries of variables, including SBU strategic capabilities, environmental uncertainty, and performance. A newly developed constrained, multi‐objective, classification methodology is modified to empirically derive an alternative quantitative typology using survey data obtained from 709 firms in three countries (China, Japan, United States). We compare the Miles and Snow typology to the classification empirically derived utilizing this combinatorial optimization clustering procedure. With respect to both variable battery associations and objective statistical criteria, we show that the empirically derived solution clearly dominates the traditional P‐A‐D‐R typology of Miles and Snow. Implications and directions for future research are provided. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
185.
The JOBS Act allows certain analysts to be more involved in the IPO process, but does not relax restrictions on analyst compensation structure. We find that these analysts initiate coverage that is more optimistically biased, less accurate, and generates smaller stock market reactions. Investors purchasing shares following these initiations lose over 3% of their investment by the firm's subsequent earnings release. By contrast, issuers, analysts, and investment banks appear to benefit from this increased bias, as optimism is more positively associated with proxies for firm visibility and investment banking revenues when analysts are involved in the IPO process.  相似文献   
186.
This paper critically evaluates Transnational Corporations’ (TNCs) claimed adherence to the Global Reporting Initiative (GRI)’s ‘labour’ and ‘human rights’ reporting guidelines and examines how successful the GRI has been in enhancing comparability and transparency. We found limited evidence of TNCs discharging their accountability to their workforce and, rather, we found evidence to suggest that disclosure was motivated more by enhancing their legitimacy. TNCs failed to adhere to the guidelines, which meant that material information items were often missing, rendering comparability of information meaningless. Instead, TNCs reported large volumes of generic/anecdotal information without acknowledging the impediments they faced in practice.  相似文献   
187.
Forward‐looking partial moment volatility indices are developed using state‐pricing, called the bear index (BEX) and bull index (BUX). Using S&P 500 index (SPX) option prices, we find that BEX and BUX provide superior forecasts for the lower and upper partial moments of future market realised volatility, respectively. We examine the relation between SPX returns and changes in BEX and BUX at the daily level. Results are consistent with the volatility feedback hypothesis. Further, we show that BEX may be more suitable as the ‘investor fear gauge’ than VIX.  相似文献   
188.
Today, most investment managers have something to say about environmental, social and governance (ESG) issues, and written ESG policies are ubiquitous. Yet, a written policy is not a reliable indicator of a firm's commitment. Actual ESG incorporation practices vary greatly, with most investment managers falling well short of full integration. Only a few firms seem to be using ESG factors to deliver alpha, hence, the paradox. If not implemented wholeheartedly, responsible investing can lead to lower financial returns. So, why have so few investment managers gone all the way? The paradox involves a “valley” of lower returns where portfolios first absorb the costs of ESG integration before the promised benefits materialize. In the early days of ethical investing, the focus was on using negative screens to exclude certain companies for moral or ethical reasons but lower financial returns are inherent to exclusionary screening. Hard exclusions force managers to tradeoff certain risks for others. So, for example, if the market discounts tobacco stock prices to account for changing consumer behavior, eventually tobacco stock prices become attractive again as, indeed, has been the case over the last two decades. Exclusionary screening alone is a self‐limiting strategy. By contrast, ESG strategies range from active ownership and engagement, to positive screening (selecting for certain attributes), to relative weighting (sometimes called “best‐in‐class selection”), to risk factor investing, to full integration. Because the relationship between an asset manager's ESG efforts and its risk‐adjusted performance is not classically linear, asset owners should look for managers that are on the upward slope of the ESG intensity curve and are fully committed to advancing up it.  相似文献   
189.
190.
Foreign ownership and foreign management are often assumed to improve the efficiency of emerging market banks. Our article examines this relationship for the Vietnamese strategic partner program, where foreign banks have been allowed to take minority stakes in local banks. We add to the existing literature by distinguishing between ownership by foreign strategic and non-strategic investors, and between foreign management sent by the strategic partner and independent foreign executives. We show that only the presence of independent foreign executives has a positive impact on banks. We interpret these results as the consequence of conflicts of interest and power struggles between local shareholders and the strategic partner, which prevent efficiency in enhancing technology transfer.  相似文献   
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