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排序方式: 共有410条查询结果,搜索用时 15 毫秒
401.
We study the impact of retail investor information demand on trading in bank-issued investment and leverage structured products, which are specifically designed for retail investors. Stock-specific information demand positively predicts speculative trading activity. Furthermore, we find a positive relationship between market-wide information demand and order aggressiveness and order uncertainty for speculating and investing activity. Whereas information supply is associated with speculative long positions, information demand does not induce investors to be predominantly long or short. Finally, we do not find retail investor information demand to contribute to an upward price pressure on security prices. In contrast, information supply exerts negative price pressure. Overall, retail investor trading in individual stocks is much more strongly influenced by market-wide information demand instead of firm-specific information demand. This implies a low informational efficiency of retail investor speculation and investing activity.  相似文献   
402.
Estimating two-step selection models, we find that more democratic governments are more likely to conclude preferential trade agreements (PTAs) and to agree to stricter investment provisions related to pre-establishment national treatment and investor–state dispute settlement in PTAs. This is surprising when considering the potentially high costs of litigation.  相似文献   
403.
Hansen  Arne  Meyer  Dirk 《Wirtschaftsdienst》2021,101(9):732-739
Wirtschaftsdienst - Als Reaktion auf die Corona-Krise haben die Notenbanken des Eurosystems ihre Anleihekäufe im Rahmen des APP-Programms weiter aufgestockt und um das PEPP-Programm erweitert....  相似文献   
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This special issue is the first to systematically address the activity we call “normfare” - the assiduous development of norms of very different character (public and private, formal and informal, technically mediated and directly implemented) by different actors (platforms, standard-setters, states) as an answer to the wide range of challenges facing internet governance. We bring together contributions from leading anthropologists, technologists, political scientists, legal and communication scholars exploring how norms underpin the new ordering of the internet, whether in explicit or implicit forms. Through various theoretical lenses, contributions analyze the impact of platforms, states, civil society, expert groups and key individuals on restructuring the normative order of the internet, and present empirical evidence for instances of norm creation, legitimation, contestation and opposition. Valuable new insights for norm development processes come from case studies, ethnographies, legal and discourse analysis and interdisciplinary approaches locating agency and power plays. In this introduction, we define the key concepts applicable to norm entrepreneurship and discuss their interplay in internet governance debates, followed by an overview of the articles included in the special issue. In the final section, we reflect on the implications of our new research agenda.  相似文献   
407.
The impact of national legislative frameworks on the higher education sector's contribution to technological innovation is heavily disputed. This paper argues that legislative frameworks may stimulate the development of local practices for the management and exploitation of intellectual property (IP), which in turn determine the level of academic patenting. We present case studies of two comparable universities in each of four selected European countries with different histories of national IP legislation. A within-country analysis shows that a wider range and earlier development of local IP management and exploitation practices are accompanied by higher levels of academic patenting, and that increasing similarity of IP practices is associated with decreasing differences in patenting outputs. A preliminary cross-country analysis reveals an expansion in and increasing similarity of practices for IP management and exploitation in countries with different national IP framework histories. We conclude that adopting Bayh-Dole-like legislation may trigger the development of local IP practices, which stimulate patenting. However, it is not always sufficient and definitely not always necessary. The study concludes with some policy recommendations.  相似文献   
408.
Looking at accounting reforms in central government, the paper investigates how key actors (senior managers responsible for developing and/or implementing change) account for the related change outcomes subsequent to implementation. Using aggregated data from three countries (the UK, Italy, and Austria), and a mixed-methods approach, the study investigates which rhetorical strategies are used to construct ex-post legitimation or delegitimation of the changes, and how these strategies are associated with different perceived outcomes of change. Building on previous literature, possible strategies for ex-post (de-)legitimation and outcomes of change are identified. The study finds that radical change (leading to new accounting systems bedding down with accompanying new interpretative schemes) is associated with ex-post legitimation based on rationalization. In contrast, incremental change (introducing new accounting tools, but not resulting in changed interpretative schemes) is often connected with narratives criticizing (or delegitimating) the change. The study contributes to the scant body of literature focusing on ex-post legitimation of accounting change. How managers justify change in relation to its outcomes provides useful insights for the current situation when, as a consequence of crisis and austerity, new roles and relevancies for accounting and control systems continue to emerge. It is argued that for change to be substantive, it is not only essential that the actual systems and structures of accounting are adjusted, but it is critical that the way people interpret and make sense of accounting information (and consequently take decisions) is also modified. The particular challenges of achieving this in a period of crisis are highlighted.  相似文献   
409.
The Journal of Real Estate Finance and Economics - I use data from both the Survey of Professional Forecasters and the Livingston Survey to study the directional accuracy of United States housing...  相似文献   
410.
Product modularization in new product development has attracted considerable interest among scholars and practitioners from diverse fields of specialization. This has resulted in cross-disciplinary diversity in the field, diverting attention from its overall intellectual structure and hindering the development of a common view and shared concepts. Extant research lacks an integrative review, transcending a focal discipline that could identify gaps and ambiguities while making recommendations to advance the field. Considering a period of 30 years (1990–2020), we generate a data set of 2988 citing publications to which we apply a co-citation analysis. Thereby, we uncover the intellectual structure of the field and find three research perspectives that represent key knowledge bases: (1) product system, (2) production system, and (3) organizational system. Delimiting the data set into four periods, we can track developments over time, where we notice an increasing disintegration of the product system perspective, which is rooted in the discipline of engineering design. Within the two other perspectives, we document extensive dynamism in terms of publications, especially in the two most recent periods, indicating an active discussion and a potential receptivity to new trends. For these periods, we also identify an emerging cluster of fundamental publications and an increasing emphasis on the concept of system architecture. Leveraging the synthesis of these results, we forge links between neighboring disciplines and recommend avenues for further research, ideally to develop a more common view.  相似文献   
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