Short- and long-term relation between economic development and government spending: the role of quality of institutions

ABSTRACT

This paper tests the Wagner’s assumption of the one-sided directional flow moving from economic growth to public spending considering an international database over the 1996–2012 period. By using indicators on the level of country control of corruption, government effectiveness, political stability, rule of law, regulatory quality and voice and accountability, the paper analyses the economic performance-public spending nexus controlling for the quality of the institutions. The empirical evidence supports the existence of the Wagner’s law, showing that, in the short-run, public spending positively reacts to a positive shock in national income, with a lower magnitude for democratic countries. In the long run, the error-correction model shows the convergence between public spending and national output occurring less quickly for non-democratic, low-income and to a smaller extent for non-OECD countries. Institutional quality, such as effort in controlling corruption and the presence of regulations that permit and promote private sector development, may help reducing the amount of per capita public spending and making it more productive. Higher expenses in compositional amenities such as public services for the elderly may explain why public spending per capita will increase the most in economies with a higher share of the population that need healthcare facilities.     

Managerial Efficiency in Higher Education Using Individual Versus Aggregate Level Data. Does the choice of Decision Making Units Count?

This paper explores the use of a data envelopment analysis approach to decompose student's under‐attainment in a part attributable to the Faculties they are enrolled in and a part attributable to the students themselves. The mean measure of each Faculty's teaching efficiency is calculated using both individual and aggregate data. The results show that efficiency measures at aggregate level reflect both the student's effort and the characteristics of the institution to which they belong, suggesting that they might lead to ambiguous results. The estimates also reveal that Faculties need to stimulate their student's effort in order to perform better. Copyright © 2014 John Wiley & Sons, Ltd.     

Schritt für Schritt: Erfolgreiche Internationalisierungsstufen von KMU

Früh zu wissen, wie die Schritte der Internationalisierung erfolgreich anzugehen sind — das ist der Wunschtraum vieler Unternehmer. Lesen Sie, wie kleine und mittlere Unternehmen die Organisationsstrukturen, -prozesse und -kultur in unterschiedlichen Stufen ihrer internationalen Entwicklung gestalten k?nnen. Als Benchmarks dienen erfolgreiche und weniger erfolgreiche KMU. Dabei werden fünf Stufen betrachtet, von ersten Exporten in Europa bis hin zu multinationaler Auslandst?tigkeit.     

Risk aversion and business cycles: An empirical analysis

Unlike investors, who tend to maintain highly-diversified portfolios, private entrepreneurs usually lack access to complete risk-pooling for idiosyncratic risks, thus more directly internalize the cost of volatility. Risk aversion, however, modifies the optimal contract between entrepreneurs and lenders by incorporating the risk premium that entrepreneurs demand for the uninsurable risk: the private equity premium. Consequently, real shocks tend to be amplified as changes in entrepreneurs’ net worth affect the private equity premium and so the rental rate of capital, investment and output. This theoretical framework suggests that economies where the private entrepreneurial sector is a relatively larger, and therefore more vulnerable to uninsurable risk, all else equal, should present higher volatility. I test this prediction by (1) conducting a simple reduced-form analysis that shows that output volatility is negatively associated with the relative importance of the corporate vs. the privately-held sector; and (2) estimating the model's structural parameters. Intuitively, countries where private entrepreneurs are predominant and so risk aversion is likely to impose stronger impacts, positive risk aversion coefficients should be found. Results suggest that risk aversion is empirically more relevant for economies like Argentina, Brazil, Chile, Korea, Mexico and Thailand than for Canada, France, Germany, the U.K. and the U.S.     

Autonomous bureaucrats in independent bureaucracies? Loyalty perceptions within supreme audit institutions

The independence of Supreme Audit Institutions (SAIs) is essential to their effectiveness, yet the actual autonomy of SAIs auditors can be questioned. To whom do SAI officials owe their loyalty? To what extent are their loyalty perceptions reflected in their auditing reports? Our comparative study triangulates interviews, direct observations, and documents and, based on Q methodology, constructs four types of SAI officials who disavow traditional loyalties to political appointees or external stakeholders but abide to Constitutional and professional rules as well as to their respective audit institutions. Loyalty perceptions reflect SAIs’ associational contexts and are related to different work outcomes.     

Term structure modelling with observable state variables

This paper proposes and implements a parsimonious three-factor model of the term structure whose dynamics is driven uniquely by observable state variables. This approach allows comparing alternative views on the way state variables – macroeconomic variables, in particular – influence the yield curve dynamics, avoids curse of dimensionality problems, and provides more reliable inference by using both the cross-sectional and the time series dimension of the data. I simulate the small-sample properties of the procedure and conduct in- and out-of-sample studies using a comprehensive set of US data. I show that even a parsimonious model where the level, slope and curvature factors of the term structure are driven by, respectively, inflation, monetary policy and economic activity consistently outperforms the (latent-variable) benchmark model in an out-of-sample study.     

HOME COMPUTER USE AND THE DEVELOPMENT OF HUMAN CAPITAL

This paper uses a regression discontinuity design to estimate the effect of home computers on child and adolescent outcomes by exploiting a voucher program in Romania. Our main results indicate that home computers have both positive and negative effects on the development of human capital. Children who won a voucher to purchase a computer had significantly lower school grades but show improved computer skills. There is also some evidence that winning a voucher increased cognitive skills, as measured by Raven's Progressive Matrices. We do not find much evidence for an effect on non-cognitive outcomes. Parental rules regarding homework and computer use attenuate the effects of computer ownership, suggesting that parental monitoring and supervision may be important mediating factors.     

Payment shock and mortgage performance

The effect of payment shocks on subprime hybrid ARM mortgage prepayment and delinquency is examined. Using loan level data from private label securities, we modeled the effects of payment shocks on mortgage performance. Our study provided interesting empirical results in three main areas: First, we addressed the effect of payment shocks on subsequent mortgage delinquency. Second, we studied how the effect of payment shocks varies and decays over time. Third, we disentangled the impact of payment shocks based on the reason for the shocks: payment shock due to the expiration of a teaser rate (i.e. “teaser shock”) versus the payment shock due to index rate changes at the time of reset (i.e. “market rate shock”).We find that the effect of payment shock on loan performance varies by the delinquency status of the loan at the time of the shock. That is, the payment shock has the most significant effect on “current” loans rather than loans already in delinquency. Also of note, we find that the effect of a payment shock decays only gradually over time. We find that the impact of “teaser shocks” and “market rate shocks” on mortgage performance do not differ substantially, even though teaser shocks may be somewhat more predictable than market rate shocks. This suggests that either subprime ARM borrowers did not fully understand the product and the extent of the shock at the first reset date or that financially strapped borrowers used the product to speculate and were caught by the teaser shock when they were unable to refinance or sell (i.e. “flip”) their properties .The study suggests that any modification plan designed to eliminate potential payment shocks or to otherwise lower payments will be most effective for loans that are currently performing rather than loans that are already in delinquency.     

Determinacy of equilibrium outcome distributions for zero sum and common utility games

We show the generic finiteness of probability distributions induced on outcomes by the Nash equilibria in two player zero sum and common interest outcome games.