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排序方式: 共有495条查询结果,搜索用时 15 毫秒
1.
This paper focuses on R&D employment effects due to financial slack generated by an R&D tax exemption scheme in Belgium. The tax exemption is granted without firm-level requirements, which facilitates testing firm-level contingencies on the influence of the generated financial slack. We find that R&D employment effects increase with the level of the R&D tax exemption related to financial slack resources and that this positive relation is more outspoken for older firms and for firms with an intermediate share of R&D tax exemptions in the overall mix of R&D policy support. No effects are found for firm size and its R&D intensity. These findings suggest targeting the R&D tax exemption support according to firm characteristics to obtain longer term R&D employment effects. The focus on R&D employment adds to the literature on the evaluation of R&D policies which is largely oriented toward R&D expenditure and innovation outputs. 相似文献
2.
This study examines how changes in the information environment affect the informational advantage of geographically proximate agents. The long‐term advantage of local agents disappeared at the turn of the millennium. This is accompanied by the reduction in local bias of institutional investors and equity analysts. However, institutional investors continue to trade local stocks disproportionately more often than non‐local stocks; moreover, their local trades outperform non‐local trades in the short term—even for large and liquid stocks. Our results are consistent with improvements in the information environment shortening the horizon of proximity‐based informational advantage. 相似文献
3.
Twin births are an important instrument for the endogenous fertility decision. However, twin births are not exogenous either as dizygotic twinning is correlated with maternal characteristics. Following the medical literature, we assume that monozygotic twins are exogenous, and construct a new instrument, which corrects for the selection although monozygotic twinning is usually unobserved in survey and administrative datasets. Using administrative data from Sweden, we show that the usual twin instrument is related to observed and unobserved determinants of economic outcomes, while our new instrument is not. In our applications we find that the classical twin instrument underestimates the negative effect of fertility on labor income. This finding is in line with the observation that high earners are more likely to delay childbearing and hence have a higher risk to get dizygotic twins. 相似文献
4.
In this paper we explore the micro-level determinants of conformity. Members of the social networking service Facebook express positive support to content on the website by clicking a Like button. We set up a natural field experiment to test whether users are more prone to support content if someone else has done so before. To find out to what extent conformity depends on group size and social ties we use three different treatment conditions: (1) one stranger has Liked the content, (2) three strangers have Liked the content, and (3) a friend has Liked the content. The results show that one Like from a single stranger had no impact. However, increasing the size of the influencing group doubled the probability that subjects expressed positive support. Friendship ties were also decisive. People were, on average, four times more likely to press the Like button if a friend, rather than a stranger, had done so before them. The existence of threshold effects in our experiment clearly shows that both group size and social proximity matters when opinions are shaped. 相似文献
5.
ABSTRACT Tourism and tourism development have the potential to make a positive impact on a region’s economic development and sustainability. In this sense, the central Karoo has a great deal to offer heritage tourists. As there are numerous battlefield sites associated with the South African War (1899–1902) (previously the Anglo-Boer War) the central Karoo offers a unique development opportunity to demarcate a designated battlefield route dedicated to the war. This study investigated the potential for the development of the proposed route by involving potential stakeholders (specifically product owners and government officials) on the route. The study was qualitative, and 33 interviews were conducted. Thematic content analysis was used to analyse the data. The main findings indicate a need for the development of the route and the establishment of a South African War Battlefields Route Destination Marketing Organisation (DMO). 相似文献
6.
PROPERTIES OF OPTION PRICES IN MODELS WITH JUMPS 总被引:1,自引:0,他引:1
We study convexity and monotonicity properties of option prices in a model with jumps using the fact that these prices satisfy certain parabolic integro–differential equations. Conditions are provided under which preservation of convexity holds, i.e., under which the value, calculated under a chosen martingale measure, of an option with a convex contract function is convex as a function of the underlying stock price. The preservation of convexity is then used to derive monotonicity properties of the option value with respect to the different parameters of the model, such as the volatility, the jump size, and the jump intensity. 相似文献
7.
Luc Sels Sophie De Winne Jeroen Delmotte Johan Maes Dries Faems Anneleen Forrier 《Small Business Economics》2006,26(1):83-101
Attempts to explore empirically the link between HRM and firm performance are numerous. Yet, research on this link remains
restricted to large companies. Little is known about the extent to which the existing results extend to small businesses.
The purpose of the present study is to develop and test a conceptual framework linking HRM to financial performance that fits
small businesses. The central question is whether the development of an intensive HRM is profitable for smaller organizations.
For the development and optimization of the conceptual framework, we rely on human capital theory and bankruptcy prediction
models. Using structural equation modeling, we study the mediating effect of voluntary turnover and productivity on the relationship
between HRM intensity and one year lagged financial performance. The results show both productivity and profitability enhancing
effects as well as a cost increasing impact of HRM intensity. 相似文献
8.
Johan Graafland Muel Kaptein Corrie Mazereeuw-van der Duijn Schouten 《Journal of Business Ethics》2006,66(1):53-70
This paper explores the relationship between religious belief and the dilemmas Dutch executives confront in daily business practice. We find that the frequency with which dilemmas arise is directly related to various aspects of religious belief, such as the belief in a transcendental being and the intensity of religious practice. Despite this relationship, only 17% of the dilemmas examined involve a religious standard. Most dilemmas originate from a conflict between moral and practical standards. We also find that 79% of the identified dilemmas stem from a conflict between two or more internalized standards of the executive.Johan Graafland is a Professor of Economics, Business and Ethics at Tilburg University and Director of the Centre for Corporate Social Responsibility at the Department of Philosophy of Tilburg University. He has published articles in The Journal of Business Ethics, Business Ethics: A European Review, Philosophia Reformatica, Journal of Corporate Citizenship, Applied Economics, Economics Letters, Oxford Bulletin of Economics and Statistics, Empirical Economics, Journal of Policy Modelling, Public Finances/Finances Publique, Economic Modeling, Journal of Public Economics and others. His current research interests are corporate social responsibility and philosophy of economics.Muel Kaptein is a Professor of Business Ethics and Integrity Management at the RSM Erasmus University, where he chairs the Department of Business-Society Management. Muel is also a Director at KPMG Integrity and Investigation Services. He has published articles in a number of journals, including The Journal of Business Ethics, Business & Society Review, Organization Studies, Academy of Management Review and European Management Journal. His most recent books are The Six Principles of Managing with Integrity (Spiro Press) and The Balanced Company (Oxford University Press). His research interests include the management of ethics, the measurement of ethics and the ethics of management. Muel is a Section Editor of the Journal of Business Ethics.Corrie Mazereeuw-van der Duijn Schouten is a senior researcher at the Centre for Corporate Social Responsibility at Tilburg University, the Netherlands. She has several years of experience as business consultant in the field of organizational change and group processes within organizations. Her research interests include leadership, religion and corporate social responsibility. She is currently working on a PhD thesis on religion and leadership. 相似文献
9.
The implementation of IPSASs in European Union countries and the harmonization of governmental financial reporting are intended to respond to the needs of citizens. An important characteristic of reforms to governmental accounting and financial reporting is the incorporation within the accounting systems of all public authority assets, which include the case of ‘heritage assets’. This paper investigates to what extent IPSAS 17 responds to user needs of governmental financial reporting about heritage assets by conducting a survey of mayors and councillors in the Italian local government. 相似文献
10.
Corrie Mazereeuw-van der Duijn Schouten Johan Graafland Muel Kaptein 《Journal of Business Ethics》2014,123(3):437-459
In this paper, we examine the relationship between Christian religiosity, attitudes towards corporate social responsibility (CSR), and CSR behavior of executives. We distinguish four types of CSR attitudes and five types of CSR behavior. Based on empirical research conducted among 473 Dutch executives, we find that CSR attitudes mediate the influence of religiosity on CSR behavior. Intrinsic religiosity positively affects the ethical CSR attitude and negatively affects the financial CSR attitude, whereas extrinsic religiosity stimulates the philanthropic CSR attitude. Financial, ethical, and philanthropic CSR attitudes significantly affect some types of CSR behaviors. However, because religiosity has opposing effects on the three attitudes, the joint mediation effect of the three attitudes is negligible. Furthermore, we find a direct negative influence of intrinsic religiosity on diversity and a direct positive influence on charity. 相似文献