A new look at the UI effect on transitions from unemployment into wage employment in Spain: the limited duration of the UI benefits entitlement

This article is a new look at the study of the unemployment insurance effect on the transition probability from unemployment into wage employment in Spain. It is found that individuals increase their search effort and reduce their reservation wage as the unemployment insurance benefit entitlement exhaustion approaches, and their exit rate equals that of the unemployed who never got benefits from the exhaustion moment. Financial constraints are not important in Spain. Business cycle affects more to long-term unemployed. And, finally, it is found that the probability of being offered a vacancy decreases with time spent in unemployment, having allowed for unobservable heterogeneity.     

Reopening the convergence debate: A new look at cross-country growth empirics

There are two sources of inconsistency in existing cross-country empirical work on growth: correlated individual effects and endogenous explanatory variables. We estimate a variety of cross-country growth regressions using a generalized method of moments estimator that eliminates both problems. In one application, we find that per capita incomes converge to their steady-state levels at a rate of approximately 10 percent per year. This result stands in sharp contrast to the current consensus, which places the convergence rate at 2 percent. We discuss the theoretical implications of this finding. In another application, we perform a test of the Solow model. Again, contrary to prior reults, we reject both the standard and the augmented version of the model.     

Growth-business cycle interaction: A look at the OECD

This paper examines the relationship between long-run growth and business cycles in the Organization for Economic Co-operation and Development (OECD). The model in the paper specifically assumes that the business cycle influences growth through total factor productivity. Using unconditional volatility to measure the business cycle, this paper finds a negative relationship between the business cycle and long-run growth even after controlling for endogeneity. The result is robust to the inclusion of either period or country dummy variables, but not both. Therefore, the result is somewhat fragile. Finally, the assumption of constant returns to scale is consistent with the data.     

Comparing the costs and benefits of diversification by regulated firms

Previous work on the diversification of regulated firms has focused exclusively on either the costs of cross-subsidy or on the welfare gains resulting from economies of scope. Using theory and numerical simulations, we identify conditions under which gains from economies of scope and increased competition tend to outweigh the costs of cross-subsidization. We use a perfect competition model of the unregulated market to examine tradeoffs under economies of scope. Effects of increased competition are assessed using Cournot models with linear and constant elasticity demands. Diversification tradeoffs depend upon magnitudes of variables that regulators should be able to estimate or otherwise judge.     

Long-term regional convergence in Mexico: A new look

This paper explores the convergence hypothesis of Mexican states with the national level and with one another from 1940 to 2015. Interpreting convergence as catching-up, we also capture other types of regular evolution, namely, invariance of the income gap over time, permanent absence of the gap, and steadily increasing gap (deterministic divergence). As a tool of econometric analysis, we use a novel model that describes convergence by asymptotically decaying trends and covers other types of evolution as particular cases. The results obtained suggest one or other type of regularity to be peculiar to roughly ca. 40% of income gaps both with the national level and between states. However, convergence is observed only in 6% to 15% of cases. Regarding convergence at the national level, an additional analysis by three 50-year subperiod shows that in many cases the type of evolution changes for the same state from one subperiod to another. Analyzing convergence between states, we find that convergence between neighboring states is more frequent than between other states; however, the effect of the neighborhood is not too strong.     

Corruption in space: A closer look at the world's subnations

Corruption levels differ not only between but also within countries. In this paper we analyze spatial interdependencies in corruption levels for a large sample of 1232 subnational regions from 81 countries. Based on a spatial autoregressive model, which controls for country-fixed effects and corrects for spatial autocorrelation in the error term, we find that a subnational region's corruption level is positively correlated with neighboring subnational regions' corruption levels. Extending the core model and allowing for heterogeneous spatial effects, we find that most spillovers among subnational regions occur within national borders. Moreover, in particular high income subnational regions and subnational regions with relative low corruption levels tend to spill in space. This is due to their high degree of connectivity in terms of economic, sociocultural and political exchange with other subnational regions. Our estimation results underline the importance to consider not only a subnational region's own characteristics, but also spatial interdependencies when implementing efficient anti-corruption policies at the local level.     

Reassessing retiree benefits: the new challenge

For most employers, uncertainty about the future shape of the U.S. health care system, rising health care costs and FAS 106 accounting rules mean it is important to manage retiree medical costs. Survey data shows many employers are taking steps to manage their future retiree health care costs. These steps include reducing benefit levels, introducing service-related contributions and introducing managed care elements to retiree medical plans.     

Performance and diversification benefits of foreign-equity ETFs in emerging markets

This study provides a comprehensive review of the risk-return characteristics, performance and international diversification benefits of an uncharted fast-growing segment of the global exchange-traded fund (ETF) market by examining 17 foreign-equity ETFs traded in 6 emerging markets. The results indicate that the sample ETFs domiciled in these economies perform poorly providing relatively low returns while exposing emerging market investors to substantial total and systematic risks. In addition, these ETFs are found to be more sensitive to downside risk, making them relatively more vulnerable to market downturns. Although the foreign-equity ETFs are designed to provide investors with full international diversification benefits, we find that they are significantly affected by their local market conditions and sentiments, making them ineffective international diversification tools.     

A closer look at the determinants of international migration: decomposing cultural distance

Using a modified gravity model and three measures of cultural distance, we employ the zero-inflated negative binomial estimation technique to examine the impact of cultural distance on international migration flows. We confirm the finding of prior studies that there exists a negative relationship between composite measures of cultural distance and immigrant flows. Extending the literature, we decompose our composite cultural distance measures into their component dimensions to examine potential variability in the influences of individual dimensions on international migration. We find the cultural dimensions that reflect individualism, uncertainty avoidance, and perceived gender roles are typically more influential in determining immigrant flows than are other cultural dimensions.     

On the relationship between GDP and health care expenditure: A new look

In this paper we analyze the relationship between income and health expenditure in 31 Organization for Economic Cooperation and Development (OECD) countries. We focus on the differences between short and long term elasticities and we also check the adjustment process of health care expenditure to changes in per capita Gross Domestic Product (GDP) and its cyclical and trend components. In both cases, we test if results differ in countries with a higher share of private expenditure on total health expenditure. Econometric results show that the long-run income elasticity is close to unity, that health expenditure is more sensitive to per capita income cyclical movements than to trend movements, and that the adjustment to income changes in those countries with a higher share of private health expenditure over total expenditure is faster.     

A first look at nurse editors' compensation

While the compensation for many nursing roles is published and accessible, no data have heretofore been available on monetary compensation for nurse editors. Answers to questions about compensation contained in a 108-question international survey of 88 editors of nursing journals, which was designed to learn about all aspects of the role of editor, are described. This study provides a first look at editor compensation.