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排序方式: 共有114条查询结果,搜索用时 15 毫秒
1.
Fabrice Herv Elodie Manth Aurlie Sannajust Armin Schwienbacher 《Journal of Business Finance & Accounting》2019,46(5-6):762-783
We investigate determinants of investment decisions in investment‐based (equity and bond) crowdfunding campaigns, using a novel investment‐, investor‐ and campaign‐level database, where equity refers to investments in entrepreneurial start‐ups and bonds to large real estate projects. We find that investors who have higher social interactions invest more. Social interactions are important in an equity crowdfunding context but do not affect participation in bond investments. This is consistent with the view that investors' social networks help reduce information asymmetry. Women invest less in the riskiest (equity) investments but more in safer ones (bonds). These findings are better explained by differences in risk aversion than differences in overconfidence between men and women. Overall, the findings contribute to the understanding of how investment‐based crowdfunding can be a viable source of entrepreneurial finance and how entrepreneurs' campaign decisions affect investor participation in this new form of entrepreneurial finance. 相似文献
2.
Dr. Jens Dibbern Prof. Dr. Armin Heinzl 《Business & Information Systems Engineering》2009,1(1):101-110
In this paper determinants of information systems (IS) outsourcing are deduced from transaction cost economic theory, resource-based
theory and power theory. They are summarized in a theoretical framework which is tested using a sample of small and medium
sized enterprises (SMEs) in Germany. The results show that internal performance and know-how deficits vis-à-vis external service
providers are key determinants that explain why different IS functions are outsourced to varying degrees in SMEs. Moreover,
the determinants of IS functions were found to partially differ between IS functions.
Revised reprint of an article from WIRTSCHAFTSINFORMATIK 43(4)2001:339–350.
相似文献
Armin Heinzl (Corresponding author)Email: |
3.
James E. Cicon Stephen P. Ferris Armin J. Kammel Gregory Noronha 《European Financial Management》2012,18(4):620-648
Using Latent Semantic Analysis techniques to analyse the corporate governance codes of 23 EU nations, we obtain a number of new findings regarding their thematic content, variability, and convergence. We determine that these codes can be decomposed into five common themes, with substantial cross‐sectional variability in their relative importance. We also find that the themes contained in these codes cluster in ways that are not fully consistent with the legal regime classifications of La Porta et al. (1997) , leading us to construct two new country clusters. We further discover that the identity of the code issuer (e.g., government versus stock exchange) is important in explaining a code's primary theme as well as changes in theme prominence over time. Finally, we fail to find evidence of an unchecked thematic convergence towards an Anglo‐Saxon model of corporate governance, with some code themes converging to UK practices while others diverge. 相似文献
4.
We examine the impact of lead arrangers' reputation on the design of loan contracts such as spread and fees charged. Controlling for the non-randomness of the lender–borrower match (self-selection bias), we find that the reputation of top tier arrangers leads to higher spreads, and that top tier arrangers retain larger fractions of their loans in their syndicates. These larger spreads are especially pronounced for borrowers without credit rating that have the most to gain from the certification assumed by virtue of a loan contract with a top tier arranger. This certification channel differs from the one found in public markets, where certification leads to a reduced spread offered to the best clients. These differences between public and private markets can be explained by differences in the way they operate and are structured. Interestingly, the effect is strongest for transactions done after the changes in the banking regulations (including the Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994) that led to significant consolidations in the banking industry, including among the largest commercial banks. 相似文献
5.
Frank Schumann Gabriele Tammen-Parr Hanna Löhmannsröben Ralf Armin Jarosch 《Heilberufe》2011,63(2):24-25
M?ngeln in der h?uslichen Pflege pr?ventiv begegnen – Vertrauen ohne Kontrolle, Routine, überforderung oder das Nichtbeachten
des Beziehungsgeflechtes zwischen Pflegenden und Gepflegten führt oft zu Problemen. Der Gesetzgeber verpflichtete deshalb
die Pflegekassen und Tr?gerverb?nde von ambulanten Pflegeeinrichtungen zur Erarbeitung von Richtlinien und standardisierten
Verfahren für die Pflegefachberatung. Leider gibt es bislang keine verbindliche Umsetzung. 相似文献
6.
7.
External spillovers, internal spillovers and the geography of production and innovation 总被引:4,自引:0,他引:4
We consider a three-location duopoly model such that (i) firms choose production and innovation locations before (Bertrand) competition takes place and (ii) there are internal and external knowledge spillovers. We show: (1) agglomerations where firms earn negative profits may exist when there are both external and internal knowledge spillovers; (2) greater external spillovers do not necessarily favor agglomeration; (3) decreasing communication costs tend to favor agglomeration; (4) there are exactly two types of agglomeration equilibria: either both firms innovate in the agglomeration, or there is an innovator and an imitator; and (5) if there is a location where both firms produce, then innovation must take place in this location. 相似文献
8.
The paper analyzes the effects of more intense competition on firms’ investments in process innovations. More intense competition
corresponds to an increase in the number of firms or a switch from Cournot to Bertrand competition. We carry out experiments
for two-stage games, where R&D investment choices are followed by product market competition. An increase in the number of
firms from two to four reduces investments, whereas a switch from Cournot to Bertrand increases investments, even though theory
predicts a negative effect in the four-player case. The results arise both in treatments in which both stages are implemented
and in treatments in which only one stage is implemented. However, the positive effect of moving from Cournot to Bertrand
competition is more pronounced in the former case. 相似文献
9.
10.