Commitment, banks and markets

We examine how banks and financial markets interact with one another to provide liquidity to investors. The critical assumption is that financial markets are characterized by limited enforcement of contracts, and in the event of default only a fraction of borrowers’ assets can be seized. Limited enforcement reduces the fraction of assets that can be used as collateral and thus individuals subject to liquidity shocks face borrowing constraints. We show how banks endogenously overcome these borrowing constraints by pooling resources across several depositors, and increase the liquidity provided by financial markets.     

Fixed investment and economic growth: new results on causality

This study re-examines the issue of causality between investment shares and economic growth. A methodology is applied based on Arellano and Bond (1991), and Holtz-Eakin, Newey and Rosen (1988) to quinquennial panel data on growth and investment shares for the post war period and shows that, contrary to previous results in the literature, causality between fixed investment and growth runs in both directions. Investment shares Granger-cause growth rates and growth rates Granger-cause investment shares. Granger causality from investment shares to growth rates is found to be negative. The result is in contrast with a capital fundamentalist view which sees fixed investment as the key to long run growth, but is fully consistent with the predictions of Solow-type growth models.     

Effects of au naturel packaging colors on willingness to pay for healthy food

This study introduces and defines a novel color family—au naturel colors—and proposes that featuring these hues on product packaging enhances consumer willingness to pay (WTP) for healthy food products, but not for unhealthy food products. This effect occurs irrespective of the fit between the colors of the product and of the packaging, and of the color lightness or saturation. Perceptions of product authenticity mediate the relationship between au naturel colors packaging and consumer WTP for the product. The results of seven studies provide support for the proposed conceptual framework, contributing to the literature on consumer responses to colors and packaging features, and allowing to draw implications for the marketing of healthy food products.     

EXPLAINING DIFFERENCES IN EFFICIENCY: A META‐STUDY ON LOCAL GOVERNMENT LITERATURE

This paper reviews the literature on local government efficiency by meta‐reviewing 360 observations retrieved from 54 papers published from 1993 to 2016. The meta‐regression is based on a random‐effects model estimated with the two‐step random‐effects maximum likelihood (REML) technique proposed by Gallet and Doucouliagos. Results indicate that the study design matters when estimating a frontier in local government. We find that studies focusing on technical efficiency provide higher efficiency scores than works evaluating cost efficiency. The same applies when using panel data instead of cross‐section data. Interestingly, studies that use the Free Disposal Hull (FDH) approach yield, on average, higher efficiency scores than papers employing the data envelopment analysis (DEA) method, thereby suggesting that in this literature the convexity hypothesis of the production set is a matter. Finally, the efficiency of local government increases with the level of development of the analysed countries and is positively related to the national integrity of the legal system. The opposite holds when considering the corruption.     

Unemployment, tax evasion and the slippery slope framework

The proposed theoretical work introduces the basic insights of the ??slippery slope?? framework into the benchmark macroeconomic model of the labour market in order to study the relation between tax compliance, tax evasion and unemployment. This paper shows that the firm??s decision to evade taxes also depends on trust in tax authorities and affects one of the most important macroeconomic variables: the unemployment rate. Also, the model is able to mimic the crucial interaction between trust and power and its effects on tax compliance. The main result is that with the ??right mix?? of policy tools of deterrence, trust in tax authorities is maximised, tax compliance increases and a reduction of tax evasion may decrease unemployment.     

Public‐private partnerships for waste management: Challenges for policies and procedures

Recently, all essential services in South Africa have been the focus of major efforts to ensure equitable access. This focus is quickly intensifying at all levels of government, as greater attention is directed at global environmental issues and at removing the imbalances in the socio‐economic conditions of the past. Unfortunately for solid waste management, unlike other essential services, this is happening at a time of declining financial resources, fewer national programmes and increasing regulation. Many municipalities in South Africa are turning to public‐private partnerships (PPPs) as a way of addressing the growing municipal solid waste management problem, especially with regard to extending services to previously disadvantaged, low‐income communities. This article seeks to define relevant issues, clarify the use of PPPs and generally suggest a way forward for local municipalities committed to meeting the challenges of maintaining and expanding solid waste management services.     

Regional infrastructure and firm investment: theory and empirical evidence for Italy

The authors model the channels through which public expenditure on infrastructure influences firm value and shapes its investment decisions via both adjustment costs and marginal profitability of capital. The authors test these hypotheses using a large panel of Italian firms. Empirical results show that infrastructure interacts with revenues and costs in shaping firm??s capital profitability and influences its adjustment costs. Finally, the authors find that infrastructure expenditure contributes to the reduction of the economic gap between the North and the South of Italy. These effects vary across regions and sectors.     

Military conflict and the rise of urban Europe

We present new evidence about the relationship between military conflict and city population growth in Europe from the fall of Charlemagne’s empire to the start of the Industrial Revolution. Military conflict was a main feature of European history. We argue that cities were safe harbors from conflict threats. To test this argument, we construct a novel database that geocodes the locations of more than 800 conflicts between 800 and 1799. We find a significant, positive, and robust relationship that runs from conflict exposure to city population growth. Our analysis suggests that military conflict played a key role in the rise of urban Europe.     

Firm heterogeneity in productivity across Europe: evidence from multilevel models

This paper analyses the Total Factor Productivity (TFP) heterogeneity of a sample of manufacturing firms operating in seven EU countries (Austria, France, Germany, Hungary, Italy, Spain and the UK). TFP data refer to 2008. The empirical setting is based on the multilevel modeling which provides two main results. Firstly, we show that TFP heterogeneity is largely due to firm-specific features (85% of TFP variability in the empty model). Interestingly, we find that some key-drivers of firm performance (size, family management, group membership, innovations and human capital) are significantly related to TFP, but do not, on the whole, absorb much of firm TFP variance, implying that differences in productivity are due to notable yet unobservable firm characteristics. Secondly, as far the role of localization is concerned, we demonstrate that the country effect is more influential than region effect in explaining individual productivity. Net of the country effect, the localization in different European regions explains about 5% of TFP firm heterogeneity. When considering the case of three individual countries, France, Italy and Spain, location in different regions explains 5.3% of TFP heterogeneity in Italy, while this proportion is lower (3.6%) in France and higher (9.9%) in Spain.     

Outward FDI and Local Employment Growth in Italy

Using several data sources, we assess the impact of Italy’s outward foreign direct investment (FDI) on local employment growth between 1996 and 2001 for 12 manufacturing industries and 103 administrative provinces. Our main result is that, controlling for the local industrial structure and area fixed effects, FDI is associated with faster local employment growth, relatively to the national industry average. We also find that employment in small plants is not negatively influenced by higher levels of FDI. Our findings do not support therefore the idea that FDI is detrimental to local employment growth in the home country. JEL no.  C21, F21, F23