Propuesta de un índice para evaluar la gestión del control interno

Derived from its humanitarian mission, to pay quality health care to the population, in hospitals and health facilities is needed reduce the occurrence of events that may threaten the physical and psychological integrity of the patients they serve. One of the strategies to consider to overcome this challenge is the proper implementation of the internal control system, to ensure the sustainability of insurers, by increasing efficiency in the care of people, feasible only within a care model that quantifies and management on population identified and addressed. The objective of this paper was to propose a coefficient to evaluate the internal control management for a hospital entity. This was conceived under the guidelines of the multi-criteria modeling in conjunction with the detection of critical points through Petri nets. For this, the order of importance and fulfillment of the components of Internal Control and in unison the unreliability of critical processes in the entity being identified practical application was determined.     

Cointegration in Panel Data with Structural Breaks and Cross‐Section Dependence

The power of standard panel cointegration statistics may be affected by misspecification errors if structural breaks in the parameters generating the process are not considered. In addition, the presence of cross‐section dependence among the panel units can distort the empirical size of the statistics. We therefore design a testing procedure that allows for both structural breaks and cross‐section dependence when testing the null hypothesis of no cointegration. The paper proposes test statistics that can be used when one or both features are present. We illustrate our proposal by analysing the pass‐through of import prices on a sample of European countries. Copyright © 2013 John Wiley & Sons, Ltd.     

Conditional factors Pushing catch-up across developed and emerging countries in the nanotechnology sector, 2000–2010

ABSTRACT

The aim of this article is to test national and sectorial technological and innovation capability factors, as well as social capability indicators, which could explain a possible conditional convergence across countries in nanotechnology within the context of a model of innovative technological knowledge β convergence. Based on growth convergence models, our proposal also takes into account the Schumpeterian theory, the National System Innovation –NSI– approach, and particularly the sectorial system of innovation and the technological catch-up hypothesis, as well as theoretical and empirical literature on conditional convergence. The findings allow us to confirm that new nanotechnology knowledge convergence is conditioned by a higher growth rate of technological capabilities in nanotechnology: growth from the initial level of patents granted, cumulative knowledge, and links to technological and scientific activities. Finally, as regards social capabilities, only the institutional weakness variable (corruption index) associates negatively with β convergence. As an emergent paradigm, we realize that convergence and catch-up are starting processes, which could allow less technologically developed countries to benefit from higher growth of some of the factors identified.     

The "Flypaper Effect" Is Not an Anomaly

The empirical nonequivalence between grants by a central government and increases in community income (the "flypaper effect") has been considered anomalous. But the "anomaly" label is naïve: in a multiconsumer community, equivalence demands an unlikely match of tax rules and income-growth patterns.
We go beyond the single-policy-variable, median-voter model and apply Roemer's concept of Party Unanimity Nash Equilibrium, which allows for party competition in multidimensional policy spaces. We compute the equilibria for a model with two independent policy variables (intercept and slope of an affine tax schedule) and obtain numerical values that agree with the empirical literature.     

Behavioural factors in young people's fruit consumption

This study aims to find out the determinant factors affecting fruit consumption behaviour in Portuguese young people, based on the Health Action Process Approach (HAPA) model, and determine if this model explains differences according to gender, age and rural/urban environments. This research is innovative because it tests the HAPA model with young people, and because it adds social support to the HAPA model as an extra predictor of young people's behaviour. To gather the data, a questionnaire survey was applied in two public schools, one in a rural area and the other in a city. The survey was answered by 266 Portuguese young people, aged 15–21 years, from the 10th to the 12th grades. Authorization for the survey was given in advance, from the Ministry of Education, schools and parents, after which the survey was performed. Before applying the questionnaire, two pre‐tests were carried out, each with ten participants and with similar characteristics to the population studied. This study analyses action self‐efficacy, outcome expectancies, action planning, risk perception, intention, maintenance self‐efficacy and social support variables. The result was obtained through a two‐step process, by determining the measurement and structural model, using Smart PLS 2.0. The results show that young females have more factors determining fruit consumption, with greater social support for action self‐efficacy, greater maintenance self‐efficacy through action self‐efficacy, and greater perception of risk regarding fruit consumption. In terms of age, young people over 16 years present greater outcome expectations for the intention, greater perception of risk and action self‐efficacy for fruit consumption. The multi‐group analysis referring to differences between young people living in rural or urban environments did not show proof of the model giving a better explanation of one situation or the other. It can be concluded that the HAPA model is appropriate to the investigation of behaviour factors that influence young people's fruit consumption. The results also indicate that in the scope of the behaviour analysed the proposed model gives a better explanation for females and for those over 16 years.     

Integration in European coal markets, 1833–1913†

This article analyses coal market integration in Europe over the long nineteenth century. The market integration of coal, a key commodity associated with the industrial revolution, is an aspect of European economic history that has received little attention. The literature on the evolution of markets has concentrated on agricultural products, mostly cereals. This article examines intra- and international market integration in the principal coal-producing countries, Britain, Germany, France, and Belgium; and adds three main consuming southern European countries to the analysis of the international market. It provides new evidence on prices, as well as trade, and uses a straightforward approach to address coal price behaviour. Despite shocks, clear trends toward integration in both domestic and international markets can be observed, even if by one of our measures the latter started at a later date. Processes of market integration, however, seemed to slow from the end of the nineteenth century. Explanations are offered as to the causes of the extent and timing of integrations: reductions, mainly, in transportation costs, but also in information costs, and, in the international market, protectionism. The influence of cartels, on the other hand, may have been limited, particularly in the international market.     

PANEL DATA UNIT ROOT TEST WITH FIXED TIME DIMENSION

The consideration of the limit theory in which T is fixed and N is allowed to go to infinity improves the finite‐sample properties of the tests and avoids the imposition of the relative rates at which T and N go to infinity.     

Migrants and market potential in Spain over the twentieth century: a test of the new economic geography

In this paper, we offer a structural contrast of a new economic geography model in Spain over three different periods: the 1920s, the 1960s, and the early years of the 21st century. In line with Crozet (J Econ Geogr 4:439–458, 2004), we analyse the possible existence of a forward effect, i.e. the existence of a relationship between the workers’ localisation decisions and the market potential of the regions. Our results show that this model provides a good explanation of migrant behaviour in Spain throughout the 20th century. Moreover, the changes in the parameters estimated are consistent with a change in the migratory model and reflect the tendency towards a spatial redispersion of economic activity in recent decades.     

DOES REAL INTEREST RATE PARITY HOLD FOR OECD COUNTRIES? NEW EVIDENCE USING PANEL STATIONARITY TESTS WITH CROSS‐SECTION DEPENDENCE AND STRUCTURAL BREAKS

This paper tests for real interest rate parity (RIRP) among the 17 major Organisation for Economic Cooperation and Development countries over the period 1978:Q1–2006:Q1. The econometric methods applied consist of combining the use of panel data tests that are valid under cross‐section dependence and the presence of multiple structural breaks. This feature is important because the misspecification errors due to not accounting for structural breaks and/or cross‐section dependence can lead to misleading conclusions. Our results support the fulfilment of the weak version of the RIRP for short‐term interest rate differentials once dependence and structural breaks are considered.     

An exploratory analysis of the relationship between absorptive capacity and business strategy

In this study, we argue that a firm's absorptive capacity will vary depending on the strategy it adopts. To examine this, based on the fact that absorptive capacity is developed through the ability to acquire, assimilate, transform and exploit externally-generated knowledge, we look at the importance of each of these dimensions at firms pursuing different business strategies. To reflect business strategy, we draw on Miles and Snow's typology. The information has been obtained based on a sample made up of 81 Spanish small and medium-sized enterprises. Results show that knowledge acquisition capacity is greater at prospectors than at defenders and analysers, and that transformation and exploitation capacities are greater at prospectors than at defenders. No differences in knowledge assimilation capacity are observed.