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961.
962.
Marcos Álvarez Díaz Manuel González Gómez Ángeles Saavedra González Jacobo De Uña Álvarez 《Journal of Forest Economics》2010,16(2):145-156
The aim of this paper is twofold. Firstly, we introduce a novel semiparametric technique called Genetic Programming to estimate and explain the willingness to pay to maintain environmental conditions of a specific natural park in Spain. To the authors’ knowledge, this is the first time in which Genetic Programming is employed in contingent valuation. Secondly, we investigate the existence of bias due to the functional rigidity of the traditional parametric techniques commonly employed in a contingent valuation problem. We applied standard parametric methods (logit and probit) and compared with results obtained using semiparametric methods (a proportional hazard model and a genetic program). The parametric and semiparametric methods give similar results in terms of the variables finally chosen in the model. Therefore, the results confirm the internal validity of our contingent valuation exercise. 相似文献
963.
Explanatory factors of the inflation news impact on stock returns by sector: The Spanish case 总被引:1,自引:0,他引:1
We study the short run response of daily stock prices on the Spanish market to the announcements of inflation news at an industrial level, deepening the potential explanatory factors of this response (risk-free interest rate, risk premium and growth expectations). We observe a positive and significant response of the stock returns in case of “bad news” (total inflation rate higher than expected one) in recession, and also in case of negative inflation surprises (“good news”) in non-economic recession. This behaviour is consistent with the evolution of the company dividend growth expectations, since we observe that the relationship between this theoretical component of the stock price and the unexpected inflation, to a large extent, seems to explain the observed behaviour. 相似文献
964.
Héléna Beltran-Lopez Pierre Giot Joachim Grammig 《Financial Markets and Portfolio Management》2009,23(3):209-242
This paper uses data from one of the most important European stock markets and shows that, in line with predictions from theoretical
market microstructure, a small number of latent factors captures most of the variation in stock specific order books. We show
that these order book commonalities are much stronger than liquidity commonality across stocks. The result that bid and ask
side as well as the visible and hidden parts of the order book exhibit quite specific dynamics is interpreted as evidence
that open order book markets attract a heterogeneous trader population in terms of asset valuations and impatience. Quantifying
the informational content of the extracted factors with respect to the evolution of the asset price, we find that the factor
information shares are highest (about 10%) for less frequently traded stocks. We also show that the informational content
of hidden orders is limited.
相似文献
Joachim GrammigEmail: |
965.
Antonio Tena-Junguito Maria Isabel Restrepo-Estrada 《The Economic history review》2023,76(4):1051-1073
In this article, we present quantitative evidence for the first time of the effect of US power politics on the expansion of its export market from the late nineteenth century to the eve of the Second World War. Like other empires, US imperial policy was expressed through annexation, gunboat policies, and asymmetrical trade agreements. We find that US exports to territories that became colonies or protectorates and those involved in other US military interventions grew more than three times faster between 1880–5 and 1934–8 than in the rest of the world. Our most relevant contribution to this discussion relies on a new geographically extensive database with information on bilateral trade flows, market size, trade costs, and variables that capture US political and military power. We first estimate a gravity equation to see the relationship between our power politics variables and US exports. Then, we present causal evidence of the role played by the colonies and protectorates in the expansion of US exports through an event study and the estimation of a generalized difference-in-differences model. 相似文献
966.
967.
Regardless of the latest tax reform the fiscal drag brings an additional tax burden of € 6.2 billion for the period 2016-2021 to Austrian taxpayers. In 2021 alone this fiscal drag will levy an additional € 2.17 billion. The study in hand gives an overview how other countries control the fiscal drag and analyses the effect of such adjustments in the Austrian tax system. Depending on the adjustment model, the range of the fiscal drag by 2021 lies between a tax burden of € 4 billion (tax brackets adjusted once the cumulative inflation reaches the 5 percent threshold) and between a tax reduction of € 1.6 billion (the tax system is adjusted to the development of nominal wages). In the latter case an adjustment leads to an over-compensation of the fiscal drag yielding a constant tax burden relative to income. For the entire elimination of the fiscal drag an annual inflationary adjustment of the tax brackets, tax credits and deductibles is necessary. 相似文献
968.
The Effect of Customer Orientation on Smaller Sized Service Firms and on the Market: A Multilevel Application Embracing Firms and Customers 下载免费PDF全文
Miguel Ángel Rodríguez Molina 《Journal of Small Business Management》2016,54(2):566-581
The aim of the present work is to ascertain the importance of customer orientation as a business strategy within the smaller services sector. The adoption of customer orientation is measured from the firm's point of view, and its effect on financial performance is analyzed. Customer perception is analyzed, using two variables, perceived value and loyalty. The sample consists of 100 Spanish rural tourism enterprises and 572 customers. The findings reveal that customer orientation has a direct effect on perceived value, and perceived value has a direct effect on loyalty toward the firm. Furthermore, customer orientation contributes to the achievement of financial performance. 相似文献
969.
There is a growing tendency in credit card industry to increase the contribution of the smallest players, the cardholders, in the detection of card incidents. This article examines whether cardholders are efficient at detecting/communicating incidents of theft, loss or fraudulent use of their cards. The analysis focuses on whether they demonstrate enough speed of response to support a risk control subsystem by the issuer. The research follows a completely new approach showing how the issue can be handled by applying the concept of elasticity, a notion just recently exported from economics to the field of statistics by linking it with the reverse hazard rate. The issue is focused on the analysis of the characteristics of the elasticity function of the random variable that measures the delay of cardholders in reporting incidents. This study is illustrated with an application to a real data set of 1069 incidents. 相似文献
970.
The aim of a sustainable supply chain is the strategic integration of all social, environmental and economic goals within an organization, through a systematic coordination of key business processes in order to improve the long-term economic performance of a company and its value chain. This paper describes a new methodological approach to support the strategy formulation process in sustainable supply chains. The proposed methodology combines three analytical tools (analytic hierarchical process, fuzzy multi-objective optimization, and clustering methods) within a strategy formulation process, integrating the competitive and corporative strategies with the supply chain strategy on the basis of sustainability. A case study in the Mexican Federal Commission of Electricity Gulf-Center Distribution Division shows the capability of our proposed framework. This company is large and complex enough to encompass the whole issue of the supply chain. Results indicate that our methodology is a valid decision support tool to formulate a set of sustainable supply chain strategies, and it is able to generate a coordinated strategy for the management of a sustainable supply chain. 相似文献