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71.
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Abstract

Mastitis infections cause severe pain in dairy cows and are the most costly illness to farmers. This study combined differentiation and consolidation (Diff-Con) theory with risk-benefit analysis to explore how risky decisions are perceived and justified after a decision has been taken. More specifically, using survey data from 428 Swedish dairy farmers, their decisions about adopting preventive measures to control mastitis (mastitis control options, MCO) in dairy herds were examined. The analyses included group comparisons with non-parametric rank tests and use of both ordinary least squared regression and seemingly unrelated regression analysis to examine how prior adoption of MCO affects farmers’ attitudes to the MCO. The results showed that MCOs already adopted were rated higher in perceived riskiness (if not implemented) and in expected benefit (for illness prevention) than non-adopted MCOs. Having made the decision to implement a strategy increased the likelihood of that decision being perceived as more beneficial (reducing mastitis) and risky (in terms of disease increase if not implemented), irrespective of the combination of strategies used on the farm, during the post-consolidation stage. No difference in perceived illness prevalence could explain the farmers’ rating of the MCOs. These findings suggest that there may be a path dependency in farmers’ decision-making with respect to MCO. This implies that novel MCOs may have difficulty in achieving wider implementation. These results have implications for the development of strategies to communicate best practices for use of MCOs and for new research on MCOs and farmers’ decision-making.  相似文献   
73.
Ecosystem degradation and social sustainability have become important issues in the corporate sphere during the last few decades. However, research discussing corporate social responsibility and related concepts has often focused on larger companies, sometimes neglecting the specifics of small and medium‐sized enterprises (SMEs). The main purpose of this study is to examine the relationships between two common strategic orientations, market orientation (MO) and entrepreneurial orientation (EO), in relation to sustainability commitment, sustainability practices and management values in SMEs. Questionnaire responses from 450 Swedish SMEs were analyzed, confirming the influence of MO, EO and sustainability practices on commitment to sustainability, implying that firms committed to sustainability see both market and entrepreneurial advantages of sustainability. The results also show that different parts of MO and EO differ in importance for commitment to sustainability among SMEs. Implications concern the importance for firms and policymakers to work with sustainability issues using both internal and external perspectives. © 2015 The Authors. Business Strategy and the Environment published by ERP Environment and John Wiley & Sons Ltd  相似文献   
74.
Economics and management literatures advocate that senior company executives should be remunerated on the basis of the financial performance of the firms they manage. This helps align the interests of management with those of stockholders. There are, however, problems in implementing pay for performance schemes and these, along with other factors, may lead to there being no empirical relationship between compensation and stockholder returns. This study set out to explore the determinants of chief executive compensation in Norwegian stock exchange listed firms. To date there have been very few studies on this topic using data from Norway; most previous research has employed American data. The results show a positive relationship between CEO pay and corporate size but there was no significant association between remuneration and corporate financial performance as measured by accounting profitability and as measured by stock returns. Estimates of the value added by companies were significantly related to chief executive pay. There was also a positive and significant relationship between a CEO's compensation and the average wage level of the company. This association may be due to the unique characteristics of Norway's social and economic structure.  相似文献   
75.
Edith Penrose's theory of firm growth postulates that a firm's current growth rate will be influenced by the adjustment costs of, and changes to a firm's productive opportunity set arising from, previous growth. Although she explicitly considered the effect of previous organic growth on current organic growth, she was largely silent about the effect of previous acquisitive growth. In this paper we extend Penrose's work to examine how previous rates of organic and acquisitive growth influence current organic growth. Employing a panel of Swedish firms over a 10‐year period, our results suggest the following. First, previous organic growth acts as a constraint on current organic growth. Second, previous acquisitive growth has a positive effect on current organic growth. We conclude that organic growth and acquisitive growth constitute two distinct strategic options facing the firm, which have a differential impact on the future organic growth of the firm.  相似文献   
76.
77.
Johan Willner 《Empirica》2008,35(5):449-464
This contribution analyses a market with an upstream bottleneck monopoly and a downstream activity that may either be vertically integrated or separated. Separation always reduces the consumer surplus, and the total surplus unless there are large cost reductions. Downstream competition from a public or private network monopoly would crowd out other firms, also when public ownership is associated with more modest objectives than welfare-maximisation. A market is therefore less likely to remain a mixed oligopoly than without vertical relations. However, private firms would survive in a moderately welfare-improving mixed oligopoly with cross-subsidisation and access charges equal to marginal costs.
Johan WillnerEmail:
  相似文献   
78.
The stability analysis of a simple linear Cournot model is extended by including two branches producing inputs to each other and for consumption. Equilibrium turns out as stable under continuous adjustment.  相似文献   
79.
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   
80.
This paper introduces a new dataset from 50 private investment funds from 17 countries around the world. We analyse the frequency of use of investment covenants imposed by institutional investors governing the activities of private investment fund managers in areas pertaining to investment decisions, investment powers, types of investments, fund operations and limitations on liability. While the data indicate a role for country legality in affecting the frequency of use of fund covenants, the data further indicate that the presence of legally trained managers has a more pronounced role in affecting the use of covenants. As private equity and venture capital investment increases across Europe and elsewhere, our results indicate that legal practice factors will matter more than the legal setting for the establishment of covenants governing new funds.  相似文献   
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