Income Distribution and Monopoly: Price and Quantity Patterns with Intra‐ and Inter‐class Income Dispersion

We analyze the direction of the co‐movements of price and output in a monopolistic market when an expansive shock occurs. Price and quantity patterns are shown to depend on the consumers' income distribution. In particular, a low degree of income dispersion is associated with price and quantity reacting in opposite directions to demand shocks.     

Similar GDP-inflation cycles. An application to CEE countries and the euro area

In this paper we look at business cycles similarities between CEE countries and the euro area. Particularly, we uncover GDP-inflation cycles by adopting a trend-cycle decomposition model which allows the trend to be either stochastic or deterministic, i.e. of the non-linear type. Once cyclical components are derived, we test for ex post restrictions at both with-in (GDP-to-inflation) and cross-country (CEECs vs. euro area) levels. Allowing for different degrees of cyclical similarity, we find that a similar inflation vs. GDP cycle is not rejected only for Poland, Lithuania, Romania and Estonia (with Latvia and the euro area being at the boundary). Looking at cross-country results, almost all countries feature a fair degree of similarity with respect to the euro area. Exceptions are Poland, Hungary, Latvia and Slovenia because of lack of a similar cycle either occurring in GDP or inflation, yet not in both. Finally, observing how concurrence between each CEECs cycle and the euro area evolved over time, we find that inflation conditional correlation increased stemming from the EU accession of most CEECs and as a result of the commodity price shock preceding 2008. Further, inflation and GDP conditional correlations receded during the course of 2009–2010, possibly resulting from more idiosyncratic adjustments in the aftermath of the crisis on the monetary/fiscal side. Interestingly, Slovenia, Slovakia, Estonia and Bulgaria display a conditional correlation pattern in GDP and inflation which roughly suggest a strong out-of-phase recovery starting from 2005.     

Financial development and long-run growth: is the cross-sectional evidence robust?

In a seminal paper, Levine, Loayza and Beck (LLB, 2000) provide cross-sectional evidence showing that financial development has positive average impact on long-run growth, using a sample of 71 countries. We argue that the evidence is sensitive to the presence of outliers.     

How well does a dynamic Mincer equation fit NLSY data? Evidence based on a simple wage-bargaining model

This article argues that a dynamic Mincer equation can be seen as the solution of a simple wage-bargaining model between a worker and an employer where the unemployment-benefit level, affecting the outside option of the worker, depends on past wages. Further, it shows that this model provides a good fit of the US National Longitudinal Survey of Youth data. The evidence is robust to a number of sensitivity checks.     

INTANGIBLE CAPITAL AND U.S. ECONOMIC GROWTH

Published macroeconomic data traditionally exclude most intangible investment from measured GDP. This situation is beginning to change, but our estimates suggest that as much as $800 billion is still excluded from U.S. published data (as of 2003), and that this leads to the exclusion of more than $3 trillion of business intangible capital stock. To assess the importance of this omission, we add intangible capital to the standard sources-of-growth framework used by the BLS, and find that the inclusion of our list of intangible assets makes a significant difference in the observed patterns of U.S. economic growth. The rate of change of output per worker increases more rapidly when intangibles are counted as capital, and capital deepening becomes the unambiguously dominant source of growth in labor productivity. The role of multifactor productivity is correspondingly diminished, and labor's income share is found to have decreased significantly over the last 50 years.     

Teaching Keynes’s Principle of Effective Demand within the Real Wage vs. Employment Space

This paper reviews several models for teaching Keynes’s principle of effective demand with a special focus on a framework that is familiar to advanced undergraduate students of macroeconomics: the real wage vs. employment space. It is argued that existing approaches to teaching Keynes’s principle of effective demand reflect a tension between two goals: being true to Keynes and translating the effective-demand principle into a story about real wages and employment within a single graphical space. Our main contribution consists of presenting an extended version of a model originally proposed by Lavoie (Rev Radic Polit Econ, 35(2):166–182, 2003), which seems to be a reasonable compromise between these two goals.     

Raising the bar (7)

This editorial summarises the papers published in issue 13.1 so as to raise the bar in applied spatial economic research and highlight new trends. The first paper adopts a scale neutral approach to investigate the spatial mechanisms that cause regional innovation and growth. The second paper claims that population-weighting when calculating indices of regional inequality might lead to inconsistent outcomes. The third paper estimates the effect of distance between family residence and higher education institution on a student's academic performance, thereby accounting for endogenous regressors. The fourth paper shows an inverted U-shaped relationship between economic development at region of origin and the propensity to migrate using a multilevel approach. The fifth paper provides spatial econometric evidence of price competition between sellers of used books on Amazon.com. The last paper estimates a hedonic housing price equation and parameterizes the spatial weight matrix to determine how far back in time buyers, sellers and realtors are looking at the housing market.     

Raising the bar (11)

This editorial summarizes the papers published in issue 14(2) so as to raise the bar in applied spatial economic research and highlight new trends. The first paper deals with past and current challenges for regional science research. The second paper investigates whether people living in deprived neighbourhoods have less chance of succeeding in a job application. The third paper finds evidence that real estate firms can avoid price competition when market shares of their allies increase in the vicinity. The fourth paper is methodological: it considers a spatial autoregressive (SAR) model with heterogeneous coefficients and extensively analyzes the impact of this extension on the direct and indirect effects estimates. The fifth paper proposes an innovative method to estimate the elements of the spatial weight matrix in a spatial econometric model. The final paper is econometric–theoretical: it proposes a new generalized method of moments (GMM) estimator of the coefficients of a SAR model if the error terms are heteroskedastic of an unknown form.     

Beyond the Sovereign Debt Crisis: Alternative Forms of Market-Based Debt Restructuring Schemes

The resolution of the international debt crises has stimulated extensive research onhow to design solutions for countries facing external debt overhang problems. Thispaper analyses the benefits for creditors and debtors of the following `market-based'debt restructuring schemes: (i) issue of collateralised new assets inexchange for the old debt; (ii) automatic roll-over of the debt repayment with astate-contingent penalty rate. The first proposal combines the basic debt conversionscheme proposed by Krugman (1989) with Cline's proposal (1995) of self-enhancementson the new claims as a form of risk-compensation for creditors (seealso Williamson, 1988). Under this scheme the debtor country modifies the streamof the debt service payments by voluntarily exchanging the outstanding debt fornew assets with different debt service characteristics where the principal and/or theinterest rate payment can be fully or partially collateralised. The roll-over schemeentitles illiquid countries to extend the outstanding debt for a specified period at apenalty rate which is contingent on a measure of the country's creditworthiness.This solution has the desirable effect of reducing the future contractual obligationsby lowering the penalty rate on the excess of debt rolled over, thus helping thedebtor country to use additional resources to invest in the economy.     

Assessment of the Regional Landscape Plan of Sardinia (Italy): A participatory-action-research case study type

The planning activity of the regional administration of Sardinia (Italy) has undergone a deep change after the approval of the Regional Landscape Plan (RLP), which establishes the directions for nearly any future planning activity in Sardinia, and requires that actual sectoral and local plans, as well as plans for protected areas, be changed to comply with its directions. This mandatory adjustment process can be conflictual, if the administrations responsible for these plans disagree with the rules established by the RLP.