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991.
Juan J. Martínez Hernández Patricia S. Sánchez-Medina René Díaz-Pichardo 《Business Strategy and the Environment》2021,30(1):507-521
Business-oriented environmental regulation is expected to have a fundamental role in mitigating the adverse effects of human activity on the natural environment. However, its effectiveness and efficiency are not well established. A systematic literature review reveals validity and reliability problems in the measurement of business-oriented environmental regulation. From a sustainable development perspective, we develop a theoretical framework that aims to enhance the measurement and assessment of this kind of regulation. Our theoretical framework proposes that the goals of business-oriented environmental regulation must articulate a measurement system in a 3 × 3 matrix: three measurement levels (stringency, response, and outcome—in this cause–effect order) and three sustainability dimensions (environmental, social, and economic—in this constraint order). For each cell, we propose a combination of objective and subjective indicators. This theoretical framework expands existing approaches to business-oriented environmental regulation measurement by integrating a sustainable development perspective into a measurement framework in a structured theory-driven manner. Not only will this measurement system be useful for improving environmental policy, but it will also allow companies to improve their business strategy and come closer to complying with environmental regulations in order to effectively contribute to solutions for current environmental problems and help achieve a sustainable development. 相似文献
992.
993.
Exports from Russia, Ukraine and Kazakhstan (RUK) help to improve global wheat availability and, hence, global food security. During the past 15 years, however, RUK wheat exports have shown high variability, mainly because they have been repeatedly diminished by severe harvest failures. We present an outlook for RUK wheat production and exports up to 2027, taking into account possible yield variability and harvest failures, and focusing on the impact on food security in the Middle East and North Africa (MENA), the world’s major wheat importing region. For the analysis we use the stochastic version of the Aglink-Cosimo model. Simulation results show that wheat yields in RUK are a major source of uncertainty for international wheat markets. The projected substantial increases in world market prices due to limited RUK wheat exports threaten food security in MENA and highlight the need for both stabilising RUK yields and novel complementary food security approaches to decrease MENA’s vulnerability to disruptions in agricultural world markets. 相似文献
994.
This paper analyses the effects of non-performing loans (NPLs) on the cost of capital, and on lending and liquidity supply, for a sample of 225 Eurozone banks over the period 2002Q1-2016Q4. Our results demonstrate that NPLs increase the cost of capital, which reduces both lending supply and liquidity creation. This phenomenon is comparatively more significant for periphery county banks than for core country banks. 相似文献
995.
We extract variance and skew risk premiums from volatility derivatives in a model-free way and analyze their relationships along with volatility index and equity index returns. These risk premiums can be synthesized through option trading strategies. Using a time series of option prices on the VIX, we find that variance swap excess return can be partially explained by volatility index and equity index excess returns while these latter variables carry little information for the skew swap excess return. The results sharply contrast with those obtained for the equity index option market underlining very specific characteristics of the volatility derivative market. 相似文献
996.
Ramos-Rodríguez Antonio Rafael Medina-Garrido José Aurelio Ruiz-Navarro José 《The International Entrepreneurship and Management Journal》2019,15(4):1221-1246
International Entrepreneurship and Management Journal - Understanding the formation of entrepreneurial intention is critical, given that it is the first step in the entrepreneurial process. Little... 相似文献
997.
José Luis Miralles-Quirós María del Mar Miralles-Quirós Julio Daza-Izquierdo 《Applied economics》2013,45(1):88-99
Different rating and investment companies have recently pointed out Spain’s brightening growth outlook, which has energized the Spanish stock market. By anticipating greater interest in the behaviour of the Spanish stock market, we show that the best trading strategy is that in which the investor enters long or short after the opening of the New York Stock Exchange (NYSE) till the end of the trading day at 17:30. This strategy should be complemented with that of entering long or short from the opening of the trading day till the closing price before the opening of the NYSE in no-coincidence phases. 相似文献
998.
This study determines whether the global vector autoregressive (GVAR) approach provides better forecasts of key South African variables than a vector error correction model (VECM) and a Bayesian vector autoregressive (BVAR) model augmented with foreign variables. The article considers both a small GVAR model and a large GVAR model in determining the most appropriate model for forecasting South African variables. We compare the recursive out-of-sample forecasts for South African GDP and inflation from six types of models: a general 33 country (large) GVAR, a customized small GVAR for South Africa, a VECM for South Africa with weakly exogenous foreign variables, a BVAR model, autoregressive (AR) models and random walk models. The results show that the forecast performance of the large GVAR is generally superior to the performance of the customized small GVAR for South Africa. The forecasts of both the GVAR models tend to be better than the forecasts of the augmented VECM, especially at longer forecast horizons. Importantly, however, on average, the BVAR model performs the best when it comes to forecasting output, while the AR(1) model outperforms all the other models in predicting inflation. We also conduct ex ante forecasts from the BVAR and AR(1) models over 2010:Q1–2013:Q4 to highlight their ability to track turning points in output and inflation, respectively. 相似文献
999.
Vertical price transmission in the Turkish poultry market: the avian influenza crisis 总被引:3,自引:0,他引:3
This article assesses the impact of the Avian Influenza (AI) outbreak in the Turkish poultry market by focusing on price transmission at producer and retail levels. The relationship and patterns of transmission between producer and retail prices are analysed by estimating a Regime-Switching Vector Error Correction Model with three regimes. An AI information index variable is developed and used to determine regime-switching. Results suggest that consumer prices adjust to disequilibrium caused by the AI crisis, while producer prices are sticky and slowly responsive. 相似文献
1000.
This paper demonstrates the usefulness of the elasticity of reported income to assess tax reforms from the perspectives of tax revenue and well-being. Employing different identification strategies, evidence is provided of the value of the elasticity of gross reported income in Spain and, based on this elasticity, a detailed assessment is made of the impact of the increase in marginal tax rates which the Spanish government approved in 2012. We use microdata from the Taxpayers Panel of the Institute for Fiscal Studies. The mean value of this elasticity for Spain is 0,363 with considerable heterogeneity depending on taxpayers’ characteristics. 相似文献