Culture matters: what cultural values influence budget transparency?

This article empirically examines whether cultural values significantly influence budget transparency. We employ data for budget transparency from the Open Budget Index, and data for national culture from Hofstede’s cultural dimensions, the Global Leadership and Behavioral Effectiveness Research Project and the World Values Survey to explore this question. We find evidence that individualism positively influences budget transparency. We also find that stronger preferences for institutional collectivism, masculinity and authoritarian rule lower budget transparency. These results suggest that national culture shapes preferences for budget transparency and influences the possibility of success for attempts to improve budget transparency across countries.     

How does female labor force participation impact on housing values?

Female labor force participation (FLFP) and household wealth are two main topics of interests to economists for long time. The objective of this study is to investigate the response of housing values, household wealth, to female labor force participation using panel level data in the U.S. states. We develop static and dynamic estimation models using state-level data in the U.S. from 2005 to 2013. The results show the FLFP rate and per capita income have a strong positive effect on housing values, while the number of units per capita has a negative effect on housing values in the state. We find that a 10% increase in FLFP will result in an increase of about 12.5% on housing values. Additionally, increasing per capita income by 10% on average will cause housing values to rise by 9%, however, a 10% rise in the number of units per capita will decrease housing values by 30%. The results assist economists and policy makers in assessing policies to optimize decisions in labor market and housing market.     

Are unit export values correct measures of the exports’ quality?

It has become common to measure the quality of exports using their unit export value (UEV). Applications of this method include studies of intra-industry trade (IIT) and analyses of industrial ‘competitiveness.’ This literature seems to assume that export quality and export price (the most natural interpretation of UEV) are not merely correlated but that they follow each other one-for-one. We put this assumption under scrutiny from both a theoretical and empirical point of view. In terms of theory, we formalize this assumption as a hypothesis of the proportionality of equilibrium prices and equilibrium qualities. We discuss several cases for which this hypothesis is theoretically doubtful (nonlinear utility and cost functions; strong and asymmetric horizontal product differentiation). We also suggest a method of verifying the hypothesis for cases in which it cannot be easily rejected theoretically. This method is then applied to German imports in the period of 1994–2009. We find that the implications of the proportionality hypothesis are largely contradicted by the data.     

Combination of “combinations of <Emphasis Type="Italic">p</Emphasis> values”

We investigate the impact of an uncertain number of false individual null hypotheses on commonly used p value combination methods. Under such uncertainty, these methods perform quite differently and often yield conflicting results. Consequently, we develop a combination of “combinations of p values” (CCP) test aimed at maintaining good power properties across such uncertainty. The CCP test is based on a simple union–intersection principle that exploits the weak correspondence between two underlying p value combination methods. Monte Carlo simulations show that the CCP test controls size and closely tracks the power of the best individual methods. We empirically apply the CCP test to explore the stationarity in real exchange rates and the information rigidity in inflation and output growth forecasts.     

The Hotelling Principle,backwardation of futures prices and the values of developed petroleum reserves — the production constraint hypothesis

We explore the practitioner-stylized facts that petroleum wells require large initial investments, have daily production capacities, and have small marginal costs for production rates meaningfully below these capacities. Long-run backwardation of futures prices is required to induce drilling new wells. In contrast to Miller and Upton (1985a,b) and Litzenberger and Rabinowitz (1995), production from developed reserves is essentially a corner solution at capacity regardless of backwardation or price volatility. Economically interesting supply decisions take the form of investment in exploration and drilling. Empirical evidence strongly rejects the Miller and Upton hypothesis in favor of our more general model.