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41.
The Role of Green Collaborative Strategies in Improving Environmental Sustainability in Supply Chains: Insights from a Case Study
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Adolfo Carballo‐Penela Ingrid Mateo‐Mantecón Sergio Alvarez Juan Luis Castromán‐Diz 《Business Strategy and the Environment》2018,27(6):728-741
This article aims to quantify to what extent collaborative strategies are more effective than internal or organization‐level actions to green supply chains. In this regard, the impact of decisions made at different stages of a supply chain in a product's carbon footprint is quantified. Organizational and product carbon footprints are calculated using the Compound Method Based on Financial Accounts (MC3). The results underline that concentrating reduction efforts in some stages of the supply chain is more effective than implementing individual actions by the participants. Collaboration among the participants is needed to decide what practices are implemented, at what stage they are needed and how they are to be implemented. This article adds to the literature on supply chains and sustainability. Previous research suggests that collaborative strategies have great potential for reducing the carbon footprint of products, while indicating the need for empirical research to support this statement. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment 相似文献
42.
Julio López-Laborda Jaime Vallés-Giménez Anabel Zarate-Marco 《Real Estate Economics》2023,51(6):1437-1466
This paper uses differences-in-differences to analyze the effectiveness of messages sent by the Spanish Tax Agency to deter tax evasion by owners of vacation rentals. The results suggest that these messages were effective in the aggregate, as there was an increase both in the declared amount of such income (6–8.5%, depending on the line item under which it is declared) and in the number of filers (29.7–64.2%), and this effectiveness became more marked over time. Notably, there was more response to the intervention from the self-employed. However, in some collectives, the intervention produced the opposite of the intended effect. 相似文献
43.
César Augusto Giraldo-Prieto Gabriel Jaime González Uribe Cristhian Vesga Bermejo Diana Carolina Ferreira Herrera 《Contaduría y Administración》2017,62(5):1553-1571
The financial theory (Modigliani & Miller, 1958) rises that risk management was not an issue for companies because shareholders could make their own hedging management through portfolio diversification; however, further studies conflict with that statement and show that corporate financial hedging improves performance and increases the value thereof (Ahmed, Azevedo, & Guney, 2014; Allayannis & Weston, 2001; Allayannis & Ofek, 1998). Efficient management of market risks, which is based on the use of financial derivatives, demands strategic and efficient managers in hedging that adds value to the firm, especially in against shocks and imbalances from a macroeconomic and financial nature. Empirical evidence analyzes the performance of the Q-Tobin as an indicator of the effect of hedging strategies of exchange rate associated to the market value. This paper aims to find evidence in Colombia on the effect of using derivatives in the market value of the firm. Its added value lies in the analysis made by economic sectors, identified by CIIU codes and grouped into 5 sectors (Agricultural, Commercial, Industrial or Manufacturing, Services and Construction). The methodology includes several models estimating regression panel data, using a Pooled regression with estimators of fixed and random effects by maximum likelihood estimator. In general, it was found a premium due to hedging, statistically and financially significant, for companies exposed to exchange rate risks that use derivatives by an average of 6.3% on the market value. Moreover, mixed results were found regarding the analyzed variables in the model. 相似文献
44.
Are entrepreneurial venture's innovation rates sensitive to investor complementary assets? Comparing biotech ventures backed by corporate and independent VCs
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Entrepreneurial ventures are a key source of innovation. Nowadays, ventures are backed by a wide array of investors whose complementary asset profiles differ significantly. We therefore assert that entrepreneurial ventures can no longer be studied as a homogeneous group. Rather, we harness the inherent dichotomy in the profiles of independent VCs and corporate investors to study ventures' innovation outcomes. Our sample consists of 545 U.S. biotechnology ventures founded between 1990 and 2003 and backed by independent venture capitalists (VCs) or corporate VCs (CVC). We find CVCs' investees exhibit higher rates of innovation output, compared to independent VC‐backed peers. Moreover, the performance of CVC‐backed ventures is sensitive to their ability to leverage corporate assets, underscoring the role of CVC accessibility and FDA approval requirements as the mechanisms associated with CVC contribution. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
45.
46.
Spend as I say,not as I do: Children,families and household consumption in different socio‐economic contexts
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Raquel B. Ribeiro Jaime R. S. Fonseca Isabel Soares 《International Journal of Consumer Studies》2018,42(5):566-582
This article aims at contributing to a body of work about children and families by exploring the importance of socio‐economic context and social capital for understanding the ways in which money is perceived, obtained and used by children. Alleged contrasts in terms of money management, consumption priorities and postponement of gratification, especially among middle and working classes, have already been debated. It seems thus relevant to investigate if these presumable contrasts apply to children and why. Do children from different socio‐economic contexts reveal the traits that have been attributed to their households? To this end, a mixed methods research project was developed involving 245 children attending different primary schools in Portugal—one private school targeted at upper class children and one state‐sponsored school located in a working‐class area. The results revealed significant differences by school and household typology. 相似文献
47.
We present an economy of farmers where food aid is warranted due to poverty traps triggered by nonconvex production sets. We model a food‐aid intervention as a dynamic game between a food‐aid manager and the farmers in a context of asymmetrical information. The food‐aid manager is motivated by a relief objective and targets farmers suffering the poverty trap. The food‐aid manager uses a self‐targeting mechanism by providing the aid through a food wage in exchange for participation in the intervention's activities. Guided by the relief objective and targeting constraint, he fixes the food wage equal to the reservation wage of the farmers not suffering the poverty trap. Dependency traps will then happen every time there is a considerable technological and nutritional gap between farmers who are in and out of the poverty trap. When there is a gap, poor farmers earn more working for the reservation wage of the well‐off farmers than by working in their own farm. Dependency can be overcome only if the food‐aid program allows farmers to upgrade their productive technologies and catch up with those farmers who are out of the poverty trap. 相似文献
48.
We build a general equilibrium model with incomplete markets, production, default, and bankruptcy. The existence of equilibrium is proved. Theoretically, under appropriate conditions, we show that the reduced-form entrepreneurial equilibrium and profit-maximization entrepreneurial equilibrium, as defined by Magill and Quinzii (1996), are equivalent. In addition, we find an inverse relationship between the economy real interest rate and the probability of default. This result is empirically tested by applying the Cox proportional hazards model with time-dependent covariates for a sample of sole proprietorships’ unsecured credit operations in the Brazilian economy. The estimates confirm the findings from the theoretical model. 相似文献
49.
The World Bank has suggested the need to enhance Information and Communication Technology skills in all sectors because a 10% increase in internet connectivity was found to boost GDP growth by 1.38%. Simultaneously, the OECD argued that high internet access rates generate a 2% increase in GDP. Because the internet positively affects economic growth, we investigated the relationship between an economically active population, human capital and technology to evaluate these effects in Mexico. A data series from 1991 to 2010 was analysed in three stages according to the least-squares method. A Cobb–Douglas function under the Solow model was considered. Technology and internet access were found to positively affect top-level students and graduate students and thus contribute to the global innovation index. 相似文献
50.
Roberto Alvarez 《The journal of international trade & economic development》2013,22(2):221-250
This paper uses a broad multi-country dataset to describe the main stylized facts about export performance in the last four decades. First, transition probability matrices are computed to look at changes in the position of countries at the world distribution of the export to GDP ratio. It finds that transitions toward high export ratios have been mainly experienced by Asian countries, but also that some reformers, like Mexico and Chile, have been able to improve their position relative to other studied economies. African countries mainly sunk to the bottom part of the world distribution, although they constitute only half of the economies with relatively bad export performance. In the consideration of the structural factors that may play an important role for long-run transitions, the results suggest that more open economies and those with better institutions are more likely to move to high export ratios in the long-run. Second, the within-country experiences are analyzed for identifying episodes of export transitions. Using an event study methodology, a very weak association is found between export transitions and investment rate. In contrast, the results suggest that transitions are potentially driven by improvements in financial development. Finally, favorable terms of trade, increments in productivity, and reductions in exchange rate distortions are not found to be a catalyst for export transitions. 相似文献