Does trust extend beyond the village? Experimental trust and social distance in Cameroon

In this paper we use experimental data from rural Cameroon to quantify the effect of social distance on trust and altruism. Our measure of social distance is relevant to everyday economic interactions: subjects in a Trust Game play with fellow villagers or with someone from a different village. We find that significantly more money is sent when the players are from the same village. Other factors that influence transfers at least as much as the same-village effect are gender, education and membership of rotating credit groups. To test whether Senders are motivated by altruism, they also play a Triple Dictator Game. Senders transfer significantly more money on average in the Trust Game than in the Triple Dictator Game. However, there is also a social distance effect in the Triple Dictator Game. Results from a Risk Game suggest that Trust Game transfers are uncorrelated with attitudes to risk.     

Is pharmaceutical expenditure related to the business cycles?

Recent research is focused on the study of health care expenditure and fiscal sustainability. In order to facilitate the understanding of this issue, we centre our interest on the Spanish pharmaceutical expenditure. Specifically, using data for the period 1995–2012, in the article we analyse if economic cycles affect pharmaceutical expenditures. Our results support that there is a positive relationship between pharmaceutical expenditure and economic development. Therefore, we conclude that pharmaceutical expenditures are pro cyclical over the last years.     

Is there dynamic adverse selection in the life insurance market?

This paper finds evidence of dynamic adverse selection in the life insurance market. Lower-risk individuals are more likely to cancel a policy, and to cancel one of greater face value conditional on cancelation, than are individuals with higher mortality risk.     

Driven to abstraction? Critical realism and the search for the 'inner connection' of social phenomena

This paper examines critically the method of abstraction offeredby critical realism. Our main argument is that critical realismfails to articulate the synthetic side to abstraction. For thisreason, the critical realist method is unable to capture the‘inner connection’ of social phenomena. We arguethat critical realism is prone to extend a method (partially)applicable to the local and specific level of analysis to thehistorical level. The paper develops a method of abstraction,‘systematic abstraction’, that is appropriate tothis historical level. We argue that systematic abstractionconstitutes a radical addition to critical realism, one whichchallenges the fundamental precepts of the critical realistapproach to abstraction.     

Is there selection bias in laboratory experiments? The case of social and risk preferences

Laboratory experiments are frequently used to examine the nature of individuals’ social and risk preferences and inform economic theory. However, it is unknown whether the preferences of volunteer participants are representative of the population from which the participants are drawn, or whether they differ due to selection bias. To answer this question, we measured the preferences of 1,173 students in a classroom experiment using a trust game and a lottery choice task. Separately, we invited all students to participate in a laboratory experiment using common recruitment procedures. To evaluate whether there is selection bias, we compare the social and risk preferences of students who eventually participated in a laboratory experiment to those who did not, and find that they do not differ significantly. However, we also find that people who sent less in a trust game were more likely to participate in a laboratory experiment, and discuss possible explanations for this behavior.     

Is International Trade Relevant to Social Trust Formation? Evidence from Cross-country Analysis

In this paper, we investigate whether international trade itself can contribute to the level of generalized trust. We extend the existing empirical research in several ways. First, we use a larger sample size, we test and reject the treatment of international trade as an exogenous variable, and we address trade endogeneity using instrumental variables estimators. Second, we use geographical variables and international trade prices to instrument for international trade. Third, we perform instrumental variables diagnostics tests to determine the suitability and relevance of our instruments; we also perform tests of the statistical significance of our parameter of interest that are robust to the presence of weak instruments. Our empirical analysis suggests that international trade does have a significant and relatively large positive effect on social trust and reconfirms the role played by other variables like income inequality in the formation of trust found in the literature.     

Is Business Performance Related to the Adoption of Quality and Environmental-Related Standards?

We investigate the relationship between French firms’ business performance and registration of quality (QS) and environmental-related standards (ES). Using a propensity score matching method, we found that QS/ES registered firms report higher sales. However, registration is not significantly related to firms’ profits and EBITDA. Our findings also point out the possible synergy between ES and QS, that is, when implemented together, quality and environmental-related standards are more likely to be related to higher sales, profits and EBITDA than when only one of these standards is implemented.     

How much should we trust life satisfaction data? Evidence from the Life in Transition Survey

We analyse responses to two similar life satisfaction questions asked at different points in the same wave of a major cross-country household survey covering the transition region, Turkey and five Western European countries. We show that while the answers to the two questions are broadly consistent for most people, the responses for some groups differ significantly. Respondents of a lower socio-economic status and with a more favourable parental background show systematically higher levels of self-reported satisfaction in the later question. We also find evidence that responses to the later question are influenced by preceding questions on social capital. Our results have important implications for the design and length of household surveys that contain subjective questions.     

Is the response of the bank of England to exchange rate movements frequency-dependent?

In this paper, we estimate a Small Open Economy Dynamic Stochastic General Equilibrium (SOEDSGE) model of the United Kingdom (UK), with the main focus being to test the hypothesis whether the Bank of England (BoE) responds to (frequency-dependent) exchange rate movements or not. For our purpose, we use an extended quarterly data set spanning the period of 1986:Q2 to 2018:Q1, which in turn includes the zero lower bound situation, and also estimate the SOEDSGE model based on observable data decomposed into its frequency components. We find that the BoE not only responds to exchange rate movements in a statistically significant manner, but also that it primarily focuses on long-term movements of currency depreciations more strongly than short-term fluctuations of the same. In general, our results are also confirmed for three other developed inflation-targeters namely, Australia, Canada and New Zealand.     

The not so dark side of trust: Does trust increase the size of the shadow economy?

This paper reports a negative relationship between the size of the shadow economy and generalized trust, in a sample of countries, both developed and developing. That relationship is robust to controlling for a large set of economic, policy, and institutional variables, to changing the estimate of the shadow economy and the estimation period, and to controlling for endogeneity. It is independent from trust in institutions and from income inequality, and is mainly present in the sample of developing countries. Those findings suggest that the tax compliance effect of trust dominates its role as a substitute for the formal legal system.     

Is more competition conducive to the macroeconomic performance in the euro area?

One of the main goals of the European Union, laid down, inter alia, in the Lisbon Strategy and in the “Europe 2020” Strategy, is to raise employment. One important means of supporting the creation of new jobs is to increase competition. In this paper, it is shown that on average the mark-up, i.e. the deviation of prices from marginal cost in the euro area still exceeds the levels observed in the UK and in the US. After completion of the Single Market Programme in 1993, the mark-up has declined in the euro area and even more in the UK. Nevertheless, there is a strong cross-country variation between Member States, with a particularly high mark-up ratio found for Italy. Panel estimations show that total factor productivity growth, labour productivity growth and the labour market performance in the euro area could be improved by reducing the mark-up. This could be achieved by a proper institutional design. More competition could indeed improve the macroeconomic performance.     

Quality in life and death: can we have the conversations?

As nurses, we participate in providing social justice through the delivery of health care. While much of what we do supports healthier lifestyles and healing, we must also acknowledge that for an increasing number of our patients, life may have become irreversibly painful and unwanted. Nurses have acute sensitivity to the dilemmas faced by dying patients and their families. Our empathy and know-how in such cases dictates that we make an effort to relieve such suffering. Easing suffering will require assessments of the changing terrain of end-of-life care and the populations receiving that care. Dialogues can bridge the interest of patients, providers, and policymakers and ultimately legislation that reinforces ethical end-of-life care and ensures a voice for those who will be most affected.     

Is British output growth related to its uncertainty? Evidence using eight centuries of data

We examine the empirical relationship between output variability and output growth for Britain using data for eight centuries covering the 1270 to 2014 period. Drawing on the economic history literature, we split the full sample period into four subperiods and use GARCH models to measure output growth uncertainty and estimate its effect on average growth. Within each sub-sample, we allow output growth to depend on the state of the system, for example 2-regime switching model would switch between high-growth and low-growth regimes. We find that the effect of uncertainty on growth differs depending on the existing growth regime. Low-growth regimes are associated with a negative effect of uncertainty on growth, and medium or high-growth regimes are associated with a positive effect. These findings are consistent across the four states of economic development. Our results indicate why the empirical literature to date has found mixed results when examining the effect of uncertainty on growth.     

Is the price of gold to gold mining stocks asymmetric?

If an asymmetric relation exists between the prices of gold and gold mining stocks, then these firms possess real option characteristics, and therefore, a premium should be added to their valuation. This article examines this proposition, by firstly, using quantile regressions, which are ideally suited to examine asymmetries, and secondly, by accounting for endogenously determined structural breaks in the data. Our findings provide no support for an asymmetric relation. Furthermore, we also show that out-of-sample forecasting shows there is no causality from the gold price to the prices of those gold mining shares used in the sample.     

What happens to social spending in IMF-supported programmes?

This article finds that education and health spending has risen during International Monetary Fund (IMF)-supported programmes at a faster pace than in developing countries as a whole. The analysis is based on the most comprehensive dataset assembled thus far for this purpose, with data covering 1985 to 2009 for 140 countries. Controlling for other determinants of education and health spending, including macroeconomic conditions, the results confirm that IMF-supported programmes have a positive and significant effect on social spending in low-income countries. Over a 5-year period with IMF-supported programmes, spending for education increases by about ¾ percentage point of Gross Domestic Product (GDP); and for health, by about 1 percentage point of GDP. IMF-supported programmes are also associated with increases in the share of government spending allocated to education and health.     

Is Racial Exclusion Gendered? The Role of Residential Segregation in the Employment Status of Black Women and Men in the US

This paper explores one angle of the race/gender/class intersection by examining the effect of residential segregation on black women and men's employment status in the US. Do the exclusionary mechanisms embedded in racially-based residential segregation affect black women and men's economic outcomes similarly, or are their employment outcomes differentiated by their different gender statuses? This paper lays out a theoretical framework for understanding the role residential segregation may play in shaping black men and women's labor market outcomes, outlining key mechanisms that link residential segregation to labor market inequality, highlighting the ways in which many of these mechanisms are gendered as well as racialized. This paper also offers an analytic design to test the hypotheses developed in this exploration.     

Is the Allais paradox due to appeal of certainty or aversion to zero?

Experimental Economics - We provide a novel but intuitive explanation for expected utility violations found in the Allais paradox: individuals are commonly averse to receiving nothing. We call this...     

Returns to Lying? Identifying the Effects of Misreporting When the Truth Is Unobserved

Consider an observed binary regressor D and an unobserved binary variable D?, both of which affect some other variable Y . This paper considers nonparametric identification and estimation of the effect of D on Y , conditioning on D? = 0. For example, suppose Y is a person’s wage, the unobserved D? indicates if the person has been to college, and the observed D indicates whether the individual claims to have been to college. This paper then identifies and estimates the difference in average wages between those who falsely claim college experience versus those who tell the truth about not having college. We estimate this average effect of lying to be about 6% to 20%. Nonparametric identification without observing D? is obtained either by observing a variable V that is roughly analogous to an instrument for ordinary measurement error, or by imposing restrictions on model error moments.     

Is the value of an environmental public good sensitive to the providing institution?

In this paper we examine whether stated preferences and Willingness To Pay estimates, obtained in a choice experiment, are sensitive to the institutional context in which the good under evaluation is provided. Specifically, we examine the effects on valuation from employing two different institutions, an authority under the supervision of the National government and an authority under the supervision of an international body, the European Commission, as responsible for the design and implementation of a forest restoration project following a split sample approach. We find that coefficients of the utility model and Willingness To Pay estimates for all attributes are not statistically different between the two treatments. This is so despite the significant differences in the trust levels reported for the two institutions. We speculate that our results reflect the significance of the environmental good to the citizens given its local nature and the sheer size of the fire disaster.     

What are the determinants of hiring? The importance of product market demand and search frictions

In this article, we study the importance of product market demand and search frictions for hiring. We use a search-matching model with imperfect competition in the product market to derive an equation for total hiring in a local labour market, and estimate it on Swedish panel data. If product markets are imperfectly competitive, product demand shocks should have a direct effect on employment for given levels of prices and wages. Our main finding is that product demand has such a direct effect on hiring. This highlights the importance of taking imperfect competition in the product market into account in studies of employment dynamics and hiring. We also find that, for given levels of prices, wages, and product demand, the number of unemployed workers in a local labour market has a positive effect on hiring, suggesting that search frictions matter. Quantitatively, product demand shocks seem to be more important for understanding the variation in hiring than shocks to the number of unemployed workers.