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11.
The objective of this study is to shed light on the determinants of criminality rates in Brazil. A panel data model was estimated using Brazilian states’ data. Our main result suggests that income inequality plays an important role in the determination of the crime rate. Furthermore, there are evidence suggesting that both unemployment and urbanization rates are positively related to crime. Based on a GMM approach we find the existence of an “inertial effect” on criminality. Besides that, the GMM results show that public security spending is effective in reducing criminality rates. Contrary to the common wisdom, we could not find evidence that poverty increases violent crimes. Finally, we have evidence that income inequality Granger causes crime, but not the reverse.  相似文献   
12.
Abstract

Road fatalities are largely preventable problem with large socioeconomic impact. Due to the rapidly increasing population, transport systems and road infrastructure have not met the demand. The use of motorized two-wheeler vehicles has increased, as informal transport. However, evidence on their safety is scarce. The aim of this article is to examine the safety and social equity issues in MTW in the informal transport sector. Factors can be used to explain traffic collisions in MTW in the formal/informal transport sectors: design, rider behavior, road design, enforcement, and regulation of the informal transport sector. Evidence suggests that MTWs could be a common related to pedestrian fatalities. Informal transport drivers are typically poor, uneducated, young men who due to lack of other employment options move into the informal sector. Their vehicles are old, unmaintained and have a lack of protective equipment for themselves and their passengers. Young, male drivers speed, take risks and not use protective equipment. Users of informal transport live in the poorer peripheries of cities, which, have limited, inefficient or unaffordable public transport. The provision of transport has therefore become an often unrecognized, important social equity issue and studies are urgently needed on MTW in the informal transport sector.  相似文献   
13.
Philippine tourism growth is largely driven by visits to natural attractions. Addressing concerns on sustainability, environmental conservation, and local community involvement has become increasingly challenging. We identify the critical players in the industry and create a value chain framework for Philippine ecotourism that incorporates the quadruple bottom-line strategy to understand how sustainable tourism is being practiced among value chain participants. Findings have implications in the pursuit of sustainable ecotourism development in the country.  相似文献   
14.
This article analyses the determinants associated with the use of the Integrated Report (IR) as a corporate reporting model for sustainability information. IRs provide information regarding the use and interdependence of different company resources. The previous literature has identified determinants behind the presentation of IRs at the country level (legal system, investor protection, economic development, cultural characteristics) as well as at the company level (size, industry, verification of the sustainability report). Our work contributes to the literature by using a novel statistical approach that addresses the likelihood of the non‐independence of data: companies in the same country are more similar to one another than are companies from different countries. Our results confirm significant inter‐country variance, which may be partially explained by the existence of specific regulations and the individualism vs. collectivism dimension. Although we confirm the effect of company‐level determinants, our results do not support the role of specific variables tested as determinants.  相似文献   
15.
Review of Accounting Studies - Investors, regulators, and academics question the usefulness of going concern opinions (GCOs). We assess whether GCOs provide incremental information, relative to...  相似文献   
16.
The purpose of this paper is to compare the quality of the sustainability information issued following the three most common reporting models: annual report (addressed to shareholders), sustainability report (addressed to stakeholders), and integrated report (addressed to shareholders). To this aim, we create a quality index based on previous literature, analyzing the content of the sustainability information disclosed by Spanish listed companies during the years 2013 to 2015. We find that companies issuing sustainability reports or integrated reports provide higher quality information than companies including their sustainability information within the annual report. We also find that sustainability reports are issued with higher quality than integrated reports. Both findings indicate that companies in Spain are engaged in a dialogue with all stakeholders, not only shareholders. Our results offer insights on the need to improve the framework of the integrated report in order to achieve the objectives of the International Integrated Reporting Council and to get a speed up in the adoption of this new reporting tool.  相似文献   
17.
18.
China was the first developing country to introduce Bt cotton on a large scale. This paper provides an indepth economic analysis of Bt cotton production by small-scale farmers in China. Data were collected in 2002 in Linqing County, in Shandong Province and comprised a season-long cotton production monitoring with 150 farmers and complementary household interviews. For quality assessment, the Bt toxin concentration of the various Bt varieties used by the farmers was determined for each plot. All farmers were growing insect resistant Bt cotton varieties. Yet, they sprayed high amounts of chemical insecticides, out of which 40% were extremely or highly hazardous. The paper reviews methodological issues inherent to impact assessment of crop biotechnology and identifies market and institutional failure as possible reasons for continued high pesticide use. Using the damage function methodology the coefficients for both damage control inputs, i.e., Bt varieties (measured as toxin concentration), and insecticide quantity were not significantly different from zero. Results show that absence of enabling institutions and lack of farmer knowledge can considerably limit the benefits of Bt cotton for small-scale farmers. The paper points out the importance to include the institutional conditions in the evaluation of agricultural biotechnology in developing countries.  相似文献   
19.
The European mobile telecommunications industry has seen increased competition and market saturation in recent years, so improving productivity will become crucially important for mobile operators in the near future. This study adopts a bootstrap Malmquist index approach to estimate productivity change among a sample of 23 of Europe's leading mobile operators over the 2008 to 2009 period. Using a second-stage regression, this article also analyses the determinants of productivity changes in terms of regulation, competition and ownership structure. The results show that mobile companies operating in countries that have recently joined the EU have a positive association with productivity change, in contrast to their counterparts in South-East Europe. Concerning market competition, the leading mobile operators that experience higher productivity changes operate in more concentrated markets. The results also indicate that international mobile operators perform better in terms of productivity change than their national equivalents. Finally, some of the implications of the findings for mobile operators’ management and policymakers are provided.  相似文献   
20.
This paper presents a comparative analysis of the resident's perception of tourisms impacts on two very successful major mature island destinations (Tenerife and Mallorca). To do so, we conducted a study based on the social exchange theory by using a scale that measures residents' perceptions of tourism's positive and negative impacts on the economy, culture, society and the environment. The results based on more than 1100 interviews show that similar opinions arise on both islands; however, significant differences in terms of the level of perception of the impacts in the two destinations have also been unveiled. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
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