The Signaling Effect of Sampling Size in Physical Goods Sampling via Online Channels

Author(s):  
Zibo Liu ◽  
Zhijie Lin ◽  
Ying Zhang ◽  
Yong Tan
Keyword(s):  
2021 ◽  
Vol 13 (10) ◽  
pp. 5573
Author(s):  
Insung Son ◽  
Sihyun Kim

This study analyzed partner volatility (new, old, revocation partners) and country-specific signal effects (United States (US), Taiwan, Japan, and South Korea) for Apple iPhone parts suppliers from 2007 to 2018. Mid- to long-term stock price movements were also analyzed to define trading patterns by investor type. The results using logit regression analysis revealed that new partners and revocation partners each have a signaling effect perceived as positive and negative information in the short term, and the excess returns by country showed a positive signaling effect in the order of the US, Taiwan, South Korea, and Japan. The findings also suggest that the change in the new partners’ stock price after the preannouncement of new products was useful investment information. Moreover, information asymmetry was found between individual investors, institutions, and foreigners. Results indicate that new partner selection in the smartphone market impacts corporate value and serves as useful investment information.


2008 ◽  
Vol 37 (1) ◽  
pp. 115-116
Author(s):  
Gili Yen ◽  
Eva C. Yen
Keyword(s):  

2018 ◽  
Vol 178 ◽  
pp. 488-516 ◽  
Author(s):  
Jean Barthélemy ◽  
Eric Mengus
Keyword(s):  

2018 ◽  
Vol 6 (2) ◽  
pp. 142-153 ◽  
Author(s):  
Mohit Gupta ◽  
Navdeep Aggarwal

Empirical evidence suggests that a large number of studies support the signaling impact of dividends, but the results are more pronounced in developed markets as compared to emerging markets, where because of the weak form of market efficiency, signaling impact is not well-established. This study tests this hypothesis in Indian capital markets, in terms of signaling impact due to shifts in dividend policy. The study has defined the shift in dividend policy as an increase or a decrease of dividend by 20 percent from the previous dividend payout rate. Standard event study methodology was applied on 129 such events in the selected time period and these events were further classified according to market capitalization. Large-cap stocks displayed the presence of significant abnormal returns in the pre-event period, whereas the mid-cap stocks displayed the same in the post-event period. The results of the small-cap stocks mirrored that of large-cap stocks but they are the only ones in which cumulative average abnormal returns were found to be significantly displaying the lagged response toward the event. The decrease in dividend rate by 20 percent or more did not result in average abnormal returns in either pre-event or post-event window.


Author(s):  
Wei Hao ◽  
Udomsak Wongchoti ◽  
Martin Young ◽  
Jianguo Chen
Keyword(s):  

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