On Lindley-like mean correction in the improved estimation of linear regression models

The risks of estimators incorporating the correction to the sample mean in the spirit of Stein and Lindley are approximated in the case of small disturbances.     

The demand functions that satisfy the weak axiom of revealed preference and generalized monotonicity

We prove that the individual demand function satisfying the Weak Axiom of Revealed Preference and the excess demand function satisfying the Wald’s Axiom are pseudomonotone_*⁺, a new class of generalized monotonicity. With this new concept, we refine the characterization of Zhou for the individual demand function. In particular, a full characterization for the excess demand functions satisfying the Wald’s Axiom is derived.     

A necessary and sufficient condition for the dominance of an improved family of estimators in linear regression models

This article presents a necessary and sufficient condition for the dominance, with respect to the risk under a general quadratic loss function, of the double k-class estimators (characterized by non-stochastic scalars) over the least squares estimator of coefficients in linear regression models.     

Wagner’s Law and Fiscal Illusion: An analysis of state government finances in Brazil

The aim of this article is to analyze state‐level public finances in Brazil. We examine the dynamics of governmental spending in a panel of 26 Brazilian states in search of evidence of Wagner’s Law and Fiscal Illusion Hypothesis. For the period ranging from 2002 to 2015, three methodologies are applied: dynamic ordinary least squares (DOLS), fully modified ordinary least squares (FMOLS), and pooled mean group (PMG). The main empirical results found indicate that (1) there is strong evidence of Fiscal Illusion caused by public deficit and by central government transfer grants; (2) there are possible Flypaper Effects; (3) there is no evidence in support of Wagner’s Law; (4) there is low publicness degree of local expenditures; (5) due to Fiscal Illusion, less‐developed Brazilian states tend to be stuck in a public expenditure growth mechanism, especially in expenses related to non‐public goods, which tend to benefit private interests and lobby groups.     

The Effect of Labor's Bargaining Power on Wealth Inequality in the UK,USA, And France

This paper analyses the determinants of wealth inequality, measured as the share of wealth owned by the top 1 percent wealthiest individuals. We find that labor's bargaining power is a significant and important determinant of top wealth shares. Using a semi-structural vector autoregression (SVAR) model for the period 1970–2019, we estimate that shocks to labor's bargaining power explain 32 percent, 8 percent and 32 percent of the variation around the long-term trend in wealth inequality in the UK, USA and France, respectively.     

On the minimum degree of returns to scale in sunspot models of the business cycle

Bennett and Farmer (J. Econ. Theory 93 (2000) 118) claim that the degree of increasing returns to scale required for indeterminacy in a single sector growth model can be lowered by allowing for preferences that are non-separable in consumption and leisure. In this paper I show that the example they give violates concavity. In a more general setup, which does not impose specific functional forms on utility, I prove that there are no concave utility functions compatible with indeterminacy if the elasticity of scale is lower than the inverse of the labor share in production.     

Analysing the breakthrough of rock ‘n’ roll (1930–1970) Multi-regime interaction and reconfiguration in the multi-level perspective

The breakthrough of rock ‘n’ roll was part of broader transformations in the American music industry, involving changes in music instruments, music recording technology, audiences, radio programming and music styles. These transformations will be analysed as sociotechnical transition, using the multi-level perspective. One characteristic of the case is interactions between multiple regimes: radio and recording. Another characteristic is the presence of strong cultural components, with rock ‘n’ roll as proxy. These characteristics lead to theoretical adjustments in the multi-level perspective. Further analysis also suggests a particular transition path of reconfiguration, in which multiple niche-innovations cumulatively transform the regime.     

Sources of crime in the state of Veracruz: The role of female labor force participation and wage inequality

Abstract

In recent years, crime has become a serious concern in Mexico as its increase has detrimentally affected government institutions and economic growth. There is considerable speculation among policy analysts about the causes of the increase in crime. Whereas some analysts attribute the increase to a rise in income inequality, others believe internal migration and a loss of morals are the roots of criminal behavior. This research shows that at least for the Mexican state of Veracruz, wage inequality and labor force participation have an important impact on crime. When gender is considered, however, the impact is more complicated than it seems. An increase in women's labor force participation decreases the overall number of alleged violent offenders. However, the number of alleged rapists and grievous bodily harm offenders increases as women's wage distribution improves. The results shed light on the gender dimensions of the economics of crime.