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Despite billions of dollars of public appropriations to state purchase of development rights (PDR) programmes, there has been limited evaluation of the effects of these investments on the economic performance of preserved farms. This article estimates dose-response functions to evaluate the effects of enrolment in New Jersey’s PDR programme on farm profitability. The generalized propensity score method in a continuous treatment setting is used to address selection bias arising from voluntary programme participation. Treatment effects are measured across treatment levels to determine whether farm profitability is affected differently across levels of programme participation. Our findings reveal that, relative to unpreserved farms, profit per acre tends to increase along lower treatment levels. The profit per acre of preserved farms in the 1–40% treatment range is, on average, $407 higher than that of unpreserved farms in the full sample. Positive profit differentials averaging between $317 and $472 per acre are also observed in the 1–20%, 1–40% and 1–60% treatment quintiles in the farming occupation sample. We do not observe statistically significant profitability differentials when treatment effects are averaged across all positive treatment values. 相似文献
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Jay Dyer 《American journal of economics and sociology》2017,76(2):330-347
Until Umberto Eco developed a semiotic analysis of Ian Fleming's series of novels with James Bond as the protagonist, few literary critics took them seriously. That was a mistake. There are many layers of meaning in Fleming's simple prose, and some of those layers may still elude analysts. The Bond series of books and novels have been mined for ideas about cultural change, sexuality, politics, consumerism, the body as symbol, and other features of the Bond persona. Yet, all of these methods of analysis fail to dig beneath the surface. To fully comprehend the character of James Bond, this article suggests that one must take into account the imperialism of the author, Ian Fleming, who strongly believed in the national destiny of England. Another crucial feature that underlies the motivations of James Bond is the ideology of eugenics, which Fleming wholeheartedly embraced. Finally, some features of the Bond series only make sense if one considers the mystical and alchemical beliefs of Fleming. The heroic archetype of James Bond is not merely a symbol of patriotism. Bond, in a sense, is an alchemist who is able to draw upon elements of fantasy to bring about a purpose that is even higher than nationalism. 相似文献
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Jay Lin Jeffrey Trocio Kiran Gupta Jack Mardekian Melissa Lingohr-Smith Brandy Menges 《Journal of medical economics》2017,20(9):952-961
Aims: This study compared the risk for major bleeding (MB) and healthcare economic outcomes of patients with non-valvular atrial fibrillation (NVAF) after initiating treatment with apixaban vs rivaroxaban, dabigatran, or warfarin.Methods: NVAF patients who initiated apixaban, rivaroxaban, dabigatran, or warfarin were identified from the IMS Pharmetrics Plus database (January 1, 2013–September 30, 2015). Propensity score matching (PSM) was used to balance differences in patient characteristics between study cohorts: patients treated with apixaban vs rivaroxaban, apixaban vs dabigatran, and apixaban vs warfarin. Risk of hospitalization and healthcare costs (all-cause and MB-related) were compared between matched cohorts during the follow-up.Results: During the follow-up, risks for all-cause (hazard ratio [HR]?=?1.44, 95% confidence interval [CI]?=?1.2–1.7) and MB-related (HR?=?1.57, 95% CI?=?1.0–2.4) hospitalizations were significantly greater for patients treated with rivaroxaban vs apixaban. Adjusted total all-cause healthcare costs were significantly lower for patients treated with apixaban vs rivaroxaban ($3,950 vs $4,333 per patient per month [PPPM], p?=?.002) and MB-related medical costs were not statistically significantly different ($100 vs $233 PPPM, p?=?.096). Risk for all-cause hospitalization (HR?=?1.98, 95% CI?=?1.6–2.4) was significantly greater for patients treated with dabigatran vs apixaban, although total all-cause healthcare costs were not statistically different. Risks for all-cause (HR?=?2.22, 95% CI?=?1.9–2.5) and MB-related (HR?=?2.05, 95% CI?=?1.4–3.0) hospitalizations were significantly greater for patients treated with warfarin vs apixaban. Total all-cause healthcare costs ($3,919 vs $4,177 PPPM, p?=?.025) and MB-related medical costs ($96 vs $212 PPPM, p?=?.026) were significantly lower for patients treated with apixaban vs warfarin.Limitations: This retrospective database analysis does not establish causation.Conclusions: In the real-world setting, compared with rivaroxaban and warfarin, apixaban is associated with reduced risk of hospitalization and lower healthcare costs. Compared with dabigatran, apixaban is associated with lower risk of hospitalizations. 相似文献
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Soft skills are typically referred to as the attributes exhibited or contained by an individual that display his/her ability to interact with others. Two types of soft skills that are often discussed within the hospitality industry are diversity awareness and emotional intelligence. Diversity may be explained or defined as a state of unlikeness, the conditions of being different, and all things that make us different. Areas where differences may exist include race, ethnicity, gender, sexual orientation, socio-economic status, age, physical abilities, religious beliefs, political affiliation and emotional reaction. Emotional intelligence (EI) has been defined as the ability to perceive, understand, regulate, and harness emotions in the self and others. How one deals with emotion is one characteristic that varies from culture to culture. Research has shown that EI may be a contributing factor in a moment of truth being considered a failure or success. The purpose of this study was to examine if undergraduate student EI scores change after completing a diversity issues course. Students completed the Assessing Emotions Scale on the first class day. At the conclusion of the 15-week course covering approximately 20 diversity issues concepts students completed the same EI assessment. Paired sampled t-testing was conducted to determine whether mean differences existed when comparing post and pre-course scores. Results of this study suggest that certain components of EI are significantly changed after taking the diversity issues course. 相似文献
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Jay Prakash Mulki 《International Journal of Human Resource Management》2013,24(4):902-923
Virtual work is becoming the norm in sales organizations because it is cost effective for the firm and can benefit customers and salespeople. However, along with these benefits, virtual work brings new challenges to organizations. One critical issue is workplace isolation (WI). This study uses responses from a sample of 346 salespeoples in the pharmaceutical field to test a model that investigates the relationships among WI, self-efficacy, leadership style, extra-role performance (ERP), satisfaction with the supervisor, and turnover intentions. Salespersons perception of managers as considerate leaders are associated with lower WI levels. Salespeople with higher levels of self-efficacy are less likely to believe that they are isolated from the company and their colleagues. WI, in turn, is significantly related to satisfaction with the supervision and ERP. Managerial implications and future research directions are presented. 相似文献
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Jay Carlson John W. Huppertz R. Alan Bowman James Lambrinos Martin A. Strosberg Natalia A. Kutzer 《International Journal of Nonprofit & Voluntary Sector Marketing》2011,16(2):150-165
Non‐profit organizations often seek volunteers to help staff a fundraising event. In the present research, an experimental study assessed volunteering time decisions for a fundraising event following manipulations of opportunity cost valence, opportunity cost avoidability and question order involving donating time and donating money. Opportunity costs represent foregone alternatives sacrificed (e.g. working) when engaging in an activity (e.g. volunteering), with valence of the opportunity cost indicating the appeal (positive or negative) of the foregone alternative and avoidability of the opportunity cost suggesting how easy it would be to forgo the alternative. Prospective donors are often asked to consider both volunteering time and contributing money, and these two questions posed to individuals can be varied in terms of order. The results of the experiment revealed that individuals intended to volunteer the most time when an opportunity cost was negative and avoidable. The lowest time donation intentions occurred when an opportunity cost was positive and less avoidable with individuals also being asked about donating money prior to being asked to donate time. The results highlighted the importance to non‐profit firms of considering opportunity costs potential volunteers face and suggested care in structuring the order of questions involving time and money posed to those individuals. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
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