Credit supply and corporate innovation

We present evidence that banking development plays a key role in technological progress. We focus on manufacturing firms' innovative performance, measured by patent-based metrics, and employ exogenous variations in banking development arising from the staggered deregulation of banking activities across US states during the 1980s and 1990s. We find that interstate banking deregulation had significant beneficial effects on the quantity and quality of innovation activities, especially for firms highly dependent on external capital and located closer to entering banks. Furthermore, we find that these results are strongly driven by a greater ability of deregulated banks to geographically diversify credit risk.     

‘Marxism Gone Mad’: Tugan-Baranovsky on crises,their possibility and their periodicity

Abstract

Tugan-Baranovsky's theory of crises has two components: a theory of markets, defining the condition under which expanded reproduction can take place, and a theory of crises proper, explaining how any rupture of equilibrium is amplified and extended to the whole system and gives rise to periodical fluctuations. The former, based on the Marxian schemes of reproduction, is logically preliminary to the latter, which relies on the accumulation and depletion of loanable funds. In spite of Tugan's insistence on this nexus, academic commentators have ignored Tugan's theory of markets, while Marxist critics have focused exclusively on this aspect and charged Tugan with upholding Say's Law. While this reading is not entirely justified, there is indeed a deep difference between Tugan's and Marx's interpretation of crises. While Marx considers crises as the necessary corrective to the systematic and necessary breaches of equilibrium, Tugan sees equilibrium as the norm and crises a deviation from it, albeit recurring and periodical.     

Effects of intra-brand competition between private labels and manufacturer brands: Empirical results from the Italian market

A proliferation of private labels in European food retailing has been evident for several years now. The purpose of this study is to analyze the impact of competition between manufacturer brands and private labels on assortment and pricing practices by Italian grocery retailers. Previous studies emphasized both pro-competitive and anti-competitive effects of private label development. In this study, within an empirical analysis based on scanner data from Symphony IRI Group, all fast moving consumer goods product categories are investigated over a period of two years (from September 2008 to September 2010). The empirical results indicate that in Italy there is no clear and strong evidence of decreases in manufacturer brands' assortments, prices, and turnover caused by a proliferation of private labels. In particular, analyzing at the same time all categories and all retailers' data in the Italian Market there is not much evidence for the existence of a strategic trade-off between manufacturer's and retailer's brands.     

When Out-of-Stock Products DO Backfire: Managing Disclosure Time and Justification Wording

We investigate how stock-outs influence decision satisfaction and repatronage intentions for online purchase situations and how these responses vary with disclosure time and justification wording. We manipulate the disclosure time of the products’ unavailability (ex ante vs. ex post) and the justification given to consumers (firm-related vs. firm-unrelated). We find that, overall, stock-outs produce negative reactions, but that the main effects of timing and wording can sum up: ex ante, firm-related communication effectively offsets the damage caused by stock-outs. Retailers should employ real-time tracking to promptly inform consumers of product availability, and accept the responsibility for any outages.     

Exploring professionals' motivation to lead: a cross-level study in the healthcare sector

The extant leadership research has paid increasing attention to the concept of motivation to lead (MTL) as an individual construct that strongly affects leadership processes and behaviors. However, despite its importance, scant knowledge is available about how individual characteristics and organizational structural features interact in influencing MTL in professional-based organizations. This article contributes to this line of research by adopting a multilevel perspective to study the MTL among individual professionals in the healthcare sector. We collected data from a sample of 791 physicians nested in 44 departments belonging to 27 hospitals. Using the hierarchical linear model, we tested the impact of individual and organizational variables on the motivation of physicians to engage in managerial positions. Our findings demonstrate that the physicians' MTL was positively associated with their individual self-efficacy. Departmental decentralization interacted with this self-efficacy, such that the effect of self-efficacy on the MTL was significantly lower when decentralization was high. We discuss the implications of these findings for human resource management and organizational (re)design within professional organizations.     

Monitoring the technological performance of a small economy using patent data: the case of denmark

The technological performance of the Danish economy is assessed using data on patenting. It is shown that small and medium-sized countries are more inclined to protect their innovations using patents taken out inforeign countries. Foreign patentjowsjom and to Denmark are considered, and a comparison with tradejows is attempted. The Danish economy has its sectoral strengths in technologies related to the agro-industrial complex and, more general, in areas linked to its specialization in international trade. The rate of growth ofpatent classes is finally considered to assess the vital of Danish technological perfomance. Patenting can be a vital instrument to gather information to design appropriate technology policies which may be crucial to strengthen the economic performance of small countries.     

Technological globalisation or national systems of innovation?

Technological innovation is said to be breaking down borders. The internet, the explosion of globalised financial markets, the increased foreign direct investment by transnational corporations—all are portrayed as creating a global market in which the nation state is little more than an anachronism. And yet some economies have been more innovative and dynamic than others, and there seems no reason to believe that these differences in national economic performance will become a thing of the past. On the contrary, with a global market, any competitive advantage will bring larger rewards. So government action to enhance firms' competitive advantage becomes more important, not less. It is within this context that technological globalisation is analysed in this paper. The question is whether such globalisation spells the end of the nation state. The answer is no.     

Revisiting EMU's Stability Pact: A Pragmatic Way Forward

The Stability and Growth Pact is under fire. Some countriesare meeting major problems in sticking to the rules. Proposalsto reform the Pact or ditch it altogether abound. The allegedweaknesses of the Pact tend to reflect trade-offs typical ofsupra-national arrangements. This aspect has to be factoredin when considering reforms of the current fiscal rules: thereis no miracle solution. EMU without rules would be an interestingexperiment, but a risky policy option. Given the existing degreeof political integration in EMU, internal adjustment ratherthan attempting to redesign the rules from scratch appears amore suitable way forward. Redefining the medium-term budgetarytarget, improving transparency, tackling the pro-cyclical fiscalbias in good times, moving towards non-partisan applicationof the rules, and improving transparency in the data can achieveboth stronger discipline and higher flexibility.     

A tale of two Ginis in the US, 1921–2012

Following a methodology by Jantzen and Volpert (2012), we use IRS Adjusted Gross Income data for the US (1921–2012) to estimate two Gini indices representing inequality at the bottom and the top of the income distribution, and to calculate the overall Gini as a function of the parameters underlying the two indices. A steady increase in the overall Gini since the Second World War actually hides two different periods of distributional changes. First, the increase in inequality from the mid 1940s to the late 1970s is driven by rising inequality at the bottom of the income distribution that more than offsets a decrease in inequality at the top. The implication is that middle-income earners gained relative to high-incomes, and especially relative to low-income earners. Second, the rise in the Gini after 1981 is driven by rising inequality at the top. Third, top-driven inequality follows a U-shaped trajectory consistent with Piketty and Saez (2003, 2006). Fourth, the welfare effects of the different distributional changes behind increasing inequality can be evaluated in light of the Lorenz-dominance criterion by Atkinson (1970): we argue that the rise in inequality since 1981 is much more likely to be associated with a social welfare loss net of compensating growth.     

Moment-based estimation of stochastic volatility

This paper makes use of the distributional information contained in high-frequency data to test for the specification of the functional form of the volatility process within the class of stochastic volatility models.