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71.
This work presents the psychometric study of a questionnaire on participation in psychological therapy (QPPT). The study is applied to oncological patients and the questionnaire was designed to evaluate the reasons given by chronic patients when participating or not in programmes of psychological treatment. The questionnaire includes six rational areas which resulted from the confirmatory factorial analysis.The internal consistency of the scales was analysed through Cronbach’s Alpha, and their discriminatory capacity between criterion groups of oncological patients was tested by means of t-tests and discriminant analyses. The results support, to a reasonable extent, the reliability and validity of the QPPT as an instrument to evaluate the reasons of participation or refusal of psychological treatment in oncological patients.  相似文献   
72.
This paper provides results on the economic decision‐making process of Spanish workers, who decide their jobs from the effects of variations in the non‐wage income, the wage and the prices of non‐pecuniary job characteristics. To that end, we formulate a non‐separable generalization of the Linear Expenditure System (NLES) as a joint model of labor supply and job characteristics demand, estimated separately for both males and females, using a 1991 Spanish survey. The main results show that: (i) some job characteristics have a positive effect on the wage, whereas others have a negative effect; (ii) the average percentage effect of employer size and the complexity index are higher for males than for females, with the fatal accident risk displaying similar values; (iii) if the non‐wage income of every worker increases, these individuals will prefer to devote less hours to work, and will also prefer jobs in smaller companies and with a lower risk; and (iv) if the wage and hedonic prices of non‐pecuniary job characteristics increase, then both males and females will prefer to reduce their labor supply, and devote their available time to jobs in bigger firms, with a higher risk and complexity. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
73.
The aim of this study is to examine whether gender diversity on audit committees (hereinafter, ACs) influences financial reporting quality by using panel data of Spanish listed firms. The financial reporting quality of firms is measured by the type of opinion received in the audit report. We estimate various panel data models of audit opinions and control for factors that are traditionally found to impact audit opinions. This study provides evidence to support the hypotheses that the percentage of females on ACs reduces the probability of qualifications due to errors, non‐compliance or the omission of information. Furthermore, the results also find that the percentage of female directors on ACs, the percentage of independent female directors on ACs and ACs chaired by females increase the likelihood of further transparency by disclosing audit reports with uncertainties and scope limitation qualifications.  相似文献   
74.
75.
This paper examines the impact of two European Union (EU) market access regulations in the food sector presumed to simultaneously affect firms’ decisions to export food products to the EU. We analysed EU pesticide standards on African exports alongside a complementary non‐tariff measure in the form of a minimum entry price regulation, which aims to protect EU growers of certain fruits and vegetables against international competition. Analysis was based on Africa's exports of tomatoes, oranges, and lime and lemon to the EU between 2008 and 2013, using the gravity model of trade. Our results show that EU market access conditions constitute significant barrier to the formation of new trade relation between the EU and Africa. In addition, initiation of trade relationships is contingent not only on market access conditions but also on domestic market constraints in Africa. These results imply that negotiating preferential entry prices duties and the removal of domestic market restraints as well as strengthening domestic capacity to comply with EU standards to enhance continuous market access for the continent could stimulate food trade along the extensive margin.  相似文献   
76.
This paper is the first that quantifies the impact of single windows (SWs) on international trade globally. SWs function as a single point of entry and exit of the goods traded internationally and are therefore intended to facilitate trade. Using a structural gravity model for a panel of 176 countries from 1995 to 2017, we apply a log–log and a Poisson pseudo-maximum-likelihood estimator (PPML) with multidimensional fixed effects to evaluate the extent to which export and import flows vary depending on whether or not countries have operational SWs. The main results from the linearised gravity model suggest that total trade between two countries with functioning SWs increases by about 37%, of which 23 corresponds to exports and 14 to imports. The result from the PPML estimation also indicates a positive and significant effect, which is however much smaller in magnitude.  相似文献   
77.
This paper focuses on twenty‐first‐century‐trade governance patterns within the Commonwealth (CW) countries. It uses an augmented gravity model to examine the role of governance in influencing trade and investment flows, and whether enhanced trade governance within the CW countries could potentially foster trade gains, on a both intra‐ and extra‐CW basis. Results show a 10% reduction in the costs incurred for a good to exit a country can increase intra‐CW exports by 5%. Second, contract enforcement is more efficient among CW members, and requires 20% less time compared to the world average. Third, every 1 percentage point improvement in government effectiveness triggers an increase in exports from CW, at 3.4%, compared to the rest of the world, at 2.4%. Finally, trade between CW members is three times higher when they belong to an existing regional trade agreement. (JEL F10, 011, F13)  相似文献   
78.
The aim of this paper is to measure the influence of past employment interruptions on current wages and to analyze how these interruptions contribute to the gender wage gap. The discontinuity in labor trajectories of Spanish employees from 2005 to 2010 is examined by measuring the duration of unemployment periods from employees’ first Social Security affiliation to the last job at which they were employed. Through the use of the database “Muestra Continua de Vidas Laborales” (MCVL), the estimated gender wage gap is found to be 13.1 percent. Introducing an index of interruptions as an explanatory variable, the results show that interruptions have a negative impact on both men's and women's wages. These interruptions explain 7.4 percent of the daily gender wage gap in Spain, primarily because women experience more interruptions in employment than men.  相似文献   
79.
Abstract

This paper aims to investigate the relationship between trade flows and transport costs. In previous studies the cost of transport was considered as an exogenous variable. However, an expanding volume of trade also reduces the unit cost of transport and, therefore, the causal relationship between trade and transport costs may be operating in both directions. A transport-costs equation is estimated using data on transportation costs from the International Transport Data Base (BTI). The relationship between transport costs and trade is then analysed by applying a gravity model for sectoral imports for five Latin American Countries from the European Union. We investigate the endogeneity of the transport cost and trade variables by estimating simultaneously both equations. Our results show that, while higher distance and poor importer's infrastructure notably increase transport costs, a higher volume of trade has the opposite effect. Moreover, trade is significantly deterred by higher transport costs and fostered by cultural similarities.  相似文献   
80.
The present article establishes the factorial structure of the Legal AttitudesQuestionnaire, one of the most frequently used measurements for the studyof legal authoritarianism, in several Spanish samples consisting of a communitypopulation (N1 = 618 and N2 = 533). In study 1, confirmatory factorial analysesare carried out by LISREL for different models, based on theory and on previousexploratory analyses. In study 2, based on the models selected in study 1, across-validation study is carried out by multigroup analysis. The structure thatappears to be most adequate is the one based on two trait factors (authoritarianismand anti-authoritarianism) and one of method, in which the tendencies of the participants' answers are included  相似文献   
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