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Assessing a voluntary environmental initiative in the developing world: The Costa Rican Certification for Sustainable Tourism 总被引:1,自引:0,他引:1
The public policy literature has paid little attention to evaluating the ability of voluntary environmental programs to generate economic benefits for firms. Yet, given their voluntary nature, provision of economic benefits to firms is a necessary condition for these programs to become effective environmental policy instruments. Additionally, little is known about why firms operating in developing countries would participate in these initiatives.This paper provides some of the first cross-sectional empirical evidence about voluntary environmental programs established in developing countries. Specifically, the paper focuses on studying hotel participation in the Costa Rican Certification for Sustainable Tourism (CST program). The CST program is probably the first performance-based voluntary environmental program created by a developing country government. Results indicate that hotels with certified superior environmental performance show a positive relationship with differentiation advantages that yield price premiums. Participation in the CST program alone is not significantly related to higher prices and higher sales. The evidence also indicates that participation in the CST program was significantly related to government monitoring, trade association membership and hotels focus on green consumers. 相似文献
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Development of a Computer‐Assisted Forensic Radiographic Identification Method Using the Lateral Cervical and Lumbar Spine
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Sharon M. Derrick Ph.D. Michelle H. Raxter Ph.D. John A. Hipp Ph.D. Priya Goel M.S. Elaine F. Chan Ph.D. Jennifer C. Love Ph.D. Jason M. Wiersema Ph.D. N. Shastry Akella Ph.D. 《Journal of forensic sciences》2015,60(1):5-12
Medical examiners and coroners (ME/C) in the United States hold statutory responsibility to identify deceased individuals who fall under their jurisdiction. The computer‐assisted decedent identification (CADI) project was designed to modify software used in diagnosis and treatment of spinal injuries into a mathematically validated tool for ME/C identification of fleshed decedents. CADI software analyzes the shapes of targeted vertebral bodies imaged in an array of standard radiographs and quantifies the likelihood that any two of the radiographs contain matching vertebral bodies. Six validation tests measured the repeatability, reliability, and sensitivity of the method, and the effects of age, sex, and number of radiographs in array composition. CADI returned a 92–100% success rate in identifying the true matching pair of vertebrae within arrays of five to 30 radiographs. Further development of CADI is expected to produce a novel identification method for use in ME/C offices that is reliable, timely, and cost‐effective. 相似文献
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In societies where civic space is closing, integrity in the civic sector is critical for its sustainability. Where state regulatory frameworks are inadequate, or worse, manipulative, self-regulation can help defend the sector's integrity and strengthen the ability of civic associations to serve the public and contribute to democracy. This paper describes the strategic role in self-regulation of a particular type of third sector actor in Mexico, the coordinating body or civic network. A case study of the Mexican Center for Philanthropy (CEMEFI) and its Accreditation in Institutionalization and Transparency project illustrates the contribution of NGO networks in service to the sector, and their key role in diffusion of norms of transparency and accountability within the civic sector and beyond. 相似文献