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1.
This study presents an empirical, event-time analysis of the financial impact of product recall announcements on the equity holders of affected firms. Product recalls convey relevant information to the market at the time the announcement is reported in The Wall Street Journal. Further, security prices continue to react significantly to product recall announcements for approximately two months following the initial news release. No relation between the firm's equity decline and the direct costs of the recall is found, indicating the importance of indirect costs such as litigation or a reduction in future corporate sales due to reputation damage.  相似文献   

2.
I document sources of value creation in mergers by analyzing novel data on the quality and price of goods sold by merging firms. When two competitors in a product market merge, their products converge in quality, and prices fall relative to the competition. These effects take two to three years to be fully realized and are stronger in mature industries. Prices do not fall, however, when the acquirer is diversifying into a new product market. This direct evidence of real changes induced by merger activity is consistent with consolidation by related merging firms to achieve operational efficiencies and lower costs.  相似文献   

3.
This study examines stock market reaction to violations of product safety regulations and firm product responsibilities in the post-enforcement period. Our event study results show that market reaction was negative to failures by firms to report product defects in a timely way. Our results also show that the stock market reaction varies depending on the type of violations, and whether there are single or multiple violations. Firms spend more on research and development and advertising in the post-enforcement period, in addition to investing in their compliance programmes which have a significant positive impact on product responsibility stewardship. Our empirical results show that the stock market reacts negatively to recall volume and refund remediation strategy. The stock market reaction is negative to social media communication about product recalls initiated by manufacturers. However, this negative effect appears to be counteracted by the positive corporate social responsibility (CSR) reputation effect of the manufacturers. Our findings imply that US manufacturing firms dealing with product recalls must be sensitive to how consumers and investors interpret the communication.  相似文献   

4.
This study examines the effects of earnings preannouncements on financial analyst and stock price reactions to earnings news. Prior experimental research documents that when the signs of a preannouncement surprise and subsequent earnings announcement surprise are consistent (i.e., both either positive or negative), analysts make larger magnitude revisions to their future period earnings forecasts in response to the total earnings news conveyed in the preannouncement and earnings announcement than when the surprise signs are inconsistent. This study extends this research by examining a sample of actual preannouncements from 1993–1997 to determine whether the effects documented in laboratory settings manifest at the aggregate market level in stock prices and consensus analyst forecast revisions. Results indicate that after controlling for the sign of earnings news, sign of earnings, and sign of the earnings announcement surprise, stock prices and analyst forecast revisions respond more strongly when a preannouncement and subsequent earnings announcement elicit the same surprise signs than when the surprise signs are inconsistent. Further analysis indicates that the consistency of the signs of a preannouncement surprise and earnings announcement surprise is not associated with future earnings, suggesting that the magnified reaction of investors and analysts to consistent surprise signs is not a rational reaction to associations observed in market settings.  相似文献   

5.
This study provides an empirical test of the informational efficiency of the stock market by exploring the stock price and volume patterns exhibited by Chrysler, Ford, and General Motors around the time of announcement of severe automotive recall campaigns. Because information concerning automotive recalls is released to the public via two distinct methods, which differ only with respect to the number of market participants notified of the recall campaigns, a differential performance analysis of stock returns and trading volume around both events provides evidence of the degree of informational aggregation in the stock market for three closely followed U.S. firms. The results of the study fail to support the definitional notion of informational efficiency with respect to the first public release date of severe recalls, as the vast majority of the stock market's response to recall announcements does not occur until the information is reported to all market participants. Further, tests of differential trading volume around the announcements suggest that some members of the financial community may be trading securities on the basis of the information contained in the first public announcement.  相似文献   

6.
This paper examines whether political activism increases people's propensity to participate in the stock market. Our key conjecture is that politically active people follow political news more actively, which increases their chance of being exposed to financial news. Consequently, their information gathering costs are likely to be lower and the propensity to participate in the market would be higher. We find support for this hypothesis using multiple micro-level data sets, state-level data from the US, and cross-country data from Europe. Irrespective of their political affiliation, politically active individuals are 9–25% more likely to participate in the stock market. Using residence in “battleground” states and several other geographic instruments, we demonstrate that greater political activism reduces information gathering costs and causes higher market participation rates. Further, consistent with our conjecture, we find that politically active individuals spend about 30 minutes more on news daily and appear more knowledgeable about the economy and the markets.  相似文献   

7.
Creating new market space.   总被引:15,自引:0,他引:15  
Most companies focus on matching and beating their rivals. As a result, their strategies tend to take on similar dimensions. What ensues is head-to-head competition based largely on incremental improvements in cost, quality, or both. The authors have studied how innovative companies break free from the competitive pack by staking out fundamentally new market space--that is, by creating products or services for which there are no direct competitors. This path to value innovation requires a different competitive mind-set and a systematic way of looking for opportunities. Instead of looking within the conventional boundaries that define how an industry competes, managers can look methodically across them. By so doing, they can find unoccupied territory that represents real value innovation. Rather than looking at competitors within their own industry, for example, managers can ask why customers make the trade-off between substitute products or services. Home Depot, for example, looked across the substitutes serving home improvement needs. Intuit looked across the substitutes available to individuals managing their personal finances. In both cases, powerful insights were derived from looking at familiar data from a new perspective. Similar insights can be gleaned by looking across strategic groups within an industry; across buyer groups; across complementary product and service offerings; across the functional-emotional orientation of an industry; and even across time. To help readers explore new market space systematically, the authors developed a tool, the value curve, that can be used to represent visually a range of value propositions.  相似文献   

8.
We analyze the persistence effects in the empirical relationship between announcement releases and return volatilities of four major companies of the French stock market using high frequency data over the period 1995–1999. Besides its institutional stability, this sample period avoids the econometric difficulties inherent to simultaneous news arrivals. Our approach contributes to the relevant literature in that we focus on individual stock volatilities rather than indices, we distinguish firm‐specific and macroeconomic announcements, and we endogenize both the durations of announcement effects and the response patterns of equity prices. We find that our individual volatilities are affected by a systematic market effect, calendar effects, announcements related to the firms’ macroeconomic environment and announcements related to the firms’ and their competitors’ strategic dealings and commercial outcomes. We find evidence that all volatility responses are gradual with persistence horizons ranging from one to three hours, revealing a significant degree of inefficiency of the French stock market over the period. This inefficiency can be viewed as a breeding ground for the implementation of more performant informational and trading systems that allowed markets to move towards more efficiency.  相似文献   

9.
We estimate the impact of macroeconomic news on composite stock returns in three emerging European Union financial markets (the Budapest BUX, Prague PX-50, and Warsaw WIG-20), using intraday data and macroeconomic announcements. Our contribution is twofold. We employ a larger set of macroeconomic data releases than used in previous studies and also use intraday data, an excess impact approach, and foreign news to provide more reliable inferences. Composite stock returns are computed based on 5-min intervals (ticks) and macroeconomic news are measured based on the deviations of the actual announcement values from their expectations. Overall, we find that all three new EU stock markets are subject to significant spillovers directly via the composite index returns from the EU, the U.S. and neighboring markets; Budapest exhibits the strongest spillover effect, followed by Warsaw and Prague. The Czech and Hungarian markets are also subject to spillovers indirectly through the transmission of macroeconomic news. The impact of EU-wide announcements is evidenced more in the case of Hungary, while the Czech market is more impacted by U.S. news. The Polish market is marginally affected by EU news. In addition, after decomposing pooled announcements, we show that the impact of multiple announcements is stronger than that of single news. Our results suggest that the impact of foreign macroeconomic announcements goes beyond the impact of the foreign stock markets on Central and Eastern European indices. We also discuss the implications of the findings for financial stability in the three emerging European markets.  相似文献   

10.
This article develops a multiperiod rational expectations modelof stock trading in which investors have differential informationconcerning the underlying value of the stock. Investors tradecompetitively in the stock market based on their private informationand the information revealed by the market-clearing prices,as well as other public news. We examine how trading volumeis related to the information flow in the market and how investors'strading reveals their private information.  相似文献   

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