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31.
By the amendment of the Pharmaceutical Affairs Act in 2012, non-pharmacy outlets (confined to 24-hour convenience stores) in Korea were permitted to sell 13 over-the-counter (OTC) drugs. This article empirically examines the effect of the regulatory reform on OTC drug prices. To do so, we use county-level price data of 7 OTC drugs for the years of 2012 and 2013. Among them, 2 OTC drugs are available at non-pharmacy outlets due to the deregulation, and the remaining 5 are still only available at pharmacies. Employing a difference-in-differences estimation strategy, we find that after the regulatory reform, prices of the 2 OTC drugs increased by only 1.1% while those of the rest 5 increased by 6.5%. This result has implications for the government’s policy of designating non-pharmacy outlets that can sell OTC drugs from the viewpoint of consumer welfare. 相似文献
32.
Richard Chung Jeong-Bon Kim 《Journal of International Accounting, Auditing and Taxation》2004,13(1):1-20
This paper examines the valuation effect of discretionary accruals for Japanese firms, taking into account the book value of equity. Consistent with US evidence, the Japanese market prices discretionary accruals, indicating that discretionary accruals enhance the value relevance of reported earnings. This value relevance is lower for cross-held firms, consistent with the view that cross-business shareholding aggravates tunneling or managerial opportunism through discretionary accounting choices. On the other hand, foreign shareholding and bond financing provide effective monitoring on managerial discretion of profit firms to enhance the valuation of discretionary accruals. 相似文献
33.
Due to global warming, environmental consciousness and shortening product life-cycles, more attentions have been paid to ecological protection and resource utilization. Green products and production process designs significantly influence the environment and resource re-usage. The relevant EU regulations, such as WEEE and EuP, have reduced negative effects by controlling the disposals and the resource re-usage. In this study, green product designs and remanufacturing efforts are investigated when we develop an integrated production inventory model with short life-cycles. A numerical example is provided to illustrate the theory. We have shown that new technology evolution, remanufacturing ratios and system’s holding costs are critical factors affecting decision making in a green supply chain inventory control system. 相似文献
34.
Kee H. Chung Oliver Kim Steve C. Lim Sean Yang 《Asia-Pacific Journal of Financial Studies》2020,49(4):517-547
This paper provides empirical evidence that the squared correlation coefficient between order imbalance and earnings surprise (COE) measures market underreaction and predicts the post‐earnings announcement drift. We find strong evidence that COE during the announcement period predicts price movements (returns) during the post‐announcement period in the expected direction. We find qualitatively similar results using risk‐adjusted returns (i.e., Fama‐French, Carhart, and Pastor‐Stambaugh factor alphas), suggesting that well‐known risk factors do not explain the profitability of trading strategy based on COE. 相似文献
35.
The Informational Role of Stock and Option Volume 总被引:8,自引:0,他引:8
This article analyzes the intraday interdependence of orderflows and price movements for actively traded NYSE stocks andtheir Chicago Board Options Exchange (CBOE)-traded options.Stock net trade volume (buyer-initiated volume minus seller-initiatedvolume) has strong predictive ability for stock and option quoterevisions, but option net trade volume has no incremental predictiveability. This suggests that informed investors initiate tradesin the stock market but not in the option market. On the otherhand, both stock and option quote revisions have predictiveability for each other. Thus, while information in the stockmarket is contained in both quote revisions and trades, informationin the option market is contained only in quote revisions. 相似文献
36.
We examine institutional blockholders’ influence on income‐smoothing practices in the Korean market, which provides an interesting setting where family‐oriented chaebols dictate the corporate landscape and impede shareholder activism. The empirical results reveal that institutional shareholders with a short‐term (long‐term) investment horizon facilitate (constrain) managerial myopia. This positive (negative) association is most evident among firms with domestic institutional investors. Therefore, we argue that the presence of domestic institutional investors with transient investment goals incentivizes firms’ management to smooth out earnings. 相似文献
37.
This study examined the influence of psychobiological motivational traits related to individual approach and avoidance tendencies on cognitive processing of in‐game advertising. Participants played a custom‐built video game containing billboard advertisements. After playing the game, participants’ approach, positivity offset (PO), and avoidance, negativity bias (NB), traits were measured using the motivation activation measure (MAM). Recognition and recall memory were greater for high PO and low NB trait individuals. The findings of this study imply that advertising in first‐person‐shooter (FPS) video games may be most effective when targeting individuals with simultaneously high PO and low NB, risk takers, but least effective for those with low PO and high NB, risk avoiders. 相似文献
38.
Previous studies suggest that a proper fit between business strategy and human resource management can enhance a firm's financial performance. Building on prior findings, this study proposes that an ideal match could occur on the choice of international adaptation strategy and immigrant effect (IE). This match would have a significant effect on firms’ financial performance. The proposed framework is examined using the experience of 121 firms operating across the Greater China region in the home–host and cross-market scenarios. It is found that the extent of adaptation strategy is positively associated with the choice of IE in both home–host and cross-market scenarios and that IE has significant direct and indirect effects on market share and profitability in the cross-market scenario. This study proposes a new strategy–human resource management-performance framework. The findings established provide some implications for researchers and managers. 相似文献
39.
Jae W. Chung 《International Trade Journal》2013,27(3):279-291
This article explains the trade policy cycle existing in the United States by broadening the public choice spectrum, Two conflicting interests are incorporated with an interactive framework, Dynamic interactions between these two different interests generate the trade policy cycles. 相似文献
40.
Numerous studies have identified constructs such as commitment and brand familiarity as moderators of negativity effects. However, boundary conditions for this moderation have yet to be identified within a retailing context. This study tries to rectify this gap in the literature. This study finds that three factors (commitment, consumer–company identification, and consumer sensitivity to corporate social performance) moderate attitude change toward a retailer following exposure to moderately negative (vs. positive) publicity. However, given extremely negative information, the buffering effects of the moderating factors disappear, and attitude changes are significant for all consumers. © 2009 Wiley Periodicals, Inc. 相似文献