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21.
While Open Source Software (OSS) communities provide opportunities for knowledge creation, we have a limited understanding of how entrepreneurs leverage OSS communities for their entrepreneurial ventures. Using social capital theory in a mixed methods case study, we compare entrepreneur and non-entrepreneur behaviors to investigate how entrepreneurs build social capital within an OSS community. This study shows that entrepreneurs differentiate themselves from non-entrepreneurs by focusing on cognitive and relational capital building activities, which in return makes it possible for them to leverage their social capital to influence and shape the environment in which they are operating. Our findings suggest that entrepreneurs strategically select which activities within the community to expend their limited resources on (e.g., developing code over participating in email conversations) and build their social capital more through their actions than through their words (e.g., showing their commitment to the community through code commits, bug fixes, and documentation). Given the liabilities of newness and smallness as well as other challenges faced by entrepreneurs, applying an open innovation strategy in OSS communities could be one approach where entrepreneurs, by developing and freely revealing their intellectual property to the community, share their way to success via OSS-infused entrepreneurial business ventures.  相似文献   
22.
A moneyness‐based propensity to sell (MPS) measure, at the aggregate level, determines the propensity of option holders to exercise their winning relative to losing positions. Using data on individual stock and S&P 500 Index options, we find that the MPS measure has significant predictive power over the cross section of delta‐hedged option returns. We test the disposition effect in the options market based on a long–short strategy that exploits price distortions induced by the disposition bias. More pronounced evidence of the disposition bias is found for individual at‐the‐money call options than put options where the significance of abnormal returns remains robust across different subsamples even after we control for the portfolio option greeks and market‐based risk factors. The profitability of the long–short strategy is related to limit‐to‐arbitrage proxies suggesting that behavioral explanations help explain the positive relation between the MPS measure and delta‐hedged option returns.  相似文献   
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The following empirical study examines the effects of specific service quality dimensions from the DinEX model on customers’ satisfaction and behavioral intentions. The originality of DinEX over other restaurant service quality instruments is primarily its focus on dimensions such as social connectedness and homophily, which represent social constructs that portray an internal sense of belonging and the tendency for people to affiliate with similar others. A self-administered questionnaire was distributed in an independent casual-dining restaurant located in the southeastern United States and a sample of 209 respondents was obtained. Results show that food healthfulness and food quality have an influence on customers’ satisfaction, which in turn affects their behavioral intentions. The implications for practitioners are discussed in detail.  相似文献   
25.
Bubbles for Fama     
We evaluate Eugene F. Fama's claim that stock prices do not exhibit price bubbles. Based on US industry returns (1926?2014) and international sector returns (1985?2014), we present four findings (1) Fama is correct in that a sharp price increase of an industry portfolio does not, on average, predict unusually low returns going forward; (2) such sharp price increases predict a substantially heightened probability of a crash but not of a further price boom; (3) attributes of the price run-up, including volatility, turnover, issuance, and the price path of the run-up, help forecast an eventual crash; and (4) these attributes also help forecast future returns. Results hold similarly in US and international samples.  相似文献   
26.
Under both the overconfidence and disposition biases, a positive relationship is predicted between prior returns and subsequent trading volume. However, theoretically the overconfidence and disposition effects have different implications on the relationships between the long- and short-position gains of traders and their subsequent buying and selling activities. We examine a unique dataset obtained from the Taiwan Futures Exchange which records all account-level trades and orders. Our data and methodology have the advantage of being able to empirically differentiate these two effects and we demonstrate that different types of traders exhibit different types and levels of behavioral biases.  相似文献   
27.
This paper examines information and communications technologies use, work intensity, technology preference, respondent characteristics, pain and stress in 240 New Zealand public servants across six agencies. In particular, we find that four variables are the most consistent predictors of pain—hours using a cell phone, stress, female gender and one's salary.  相似文献   
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Lochner v. New York, 198 U.S. 45 (1905), stands as one of theSupreme Court's most reviled decisions. We challenge the criticalconsensus against Lochner and provide a defense, albeit a contingentdefense, of "unprincipled" judicial activism. To do so, we developa game-theoretic model of judicial–legislative interaction.We use the model to compare outcomes generated in a system oflegislative supremacy to outcomes generated in a system in whichjudicial review is provided by a legally unprincipled, activistjudiciary. We show that judicial review, even when providedby an activist, politicized judiciary, can promote importantconstitutional values and improve legislative quality relativeto a deferential judiciary. In doing so, we identify an important"passive" component to the effect that judicial review has onlegislatures and on legislation. Finally, we demonstrate thatthe addition of other institutions and constraints on judicialbehavior amplify the beneficial effects that judicial reviewprovides to the legislative process.  相似文献   
30.
We model competition between content distributors (platforms) for content providers, and show that whether or not content is exclusive or “multihomes” depends crucially on whether or not content providers maintain control over their own pricing to consumers: if content providers sell their content outright and relinquish control, they will tend to be exclusive; on the other hand, if content providers maintain control and only “affiliate” with platforms, then multihoming is sustainable in equilibrium. We show that the outcome under affiliation depends on the tradeoff between platform rent extraction (which increases in exclusivity) and content rent extraction (which increases in multihoming), and demonstrate that the propensity for exclusivity can be increasing, decreasing, or even nonmonotonic in content quality. Finally, if a content provider internalizes the effect of its own price on platform demand, we prove that a platform that already has exclusive access to content may prefer to relinquish control over content pricing to the content provider in order to reduce price competition at the platform level.  相似文献   
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