The environmental benefits of changing logistics structures for fresh vegetables

The transport phase is one of the crucial stages that can be improved to reduce the environmental impact of the fresh fruit and vegetable supply chain. In this paper, we calculate the environmental impact of feasible logistic alternatives for the above-mentioned supply chain so as to identify the type of transportation that incurs the lowest environmental costs. Specifically, we consider the early potato supply chain as a case study, as it involves one of the main fresh vegetables exported from Italy. Consumers' willingness to pay for the environmental impact of different logistic chains was obtained through life cycle assessment. Our results show that rail transport could reduce environmental impact in terms of tons of oil equivalent, environmental loads, and fuel consumption while ensuring reasonable shipment times. Development of an efficient rail transport system would be positively considered by consumers, enhancing their preferences for Italian products.     

Can Language Predict Bankruptcy? The Explanatory Power of Tone in 10‐K Filings

We examine whether the language used in 10‐K filings reflects a firm's risk of bankruptcy. Our sample contains 424 bankrupt U.S. companies in the period 1994–2015 and we use propensity score matching to find healthy matches. Based on a logit model of failing and vital firms, our findings indicate that firms at risk of bankruptcy use significantly more negative words in their 10‐K filings than comparable vital companies. This relationship holds up until three years prior to the actual bankruptcy filing. With our investigation, we confirm the results from previous accounting and finance research. 10‐K filings contain valuable information beyond the reported financials. Additionally, we show that 10‐Ks filed in the year of a firm's collapse contain an increased number of litigious words relative to healthy businesses. This indicates that the management of failing firms is already dealing with legal issues when reporting financials prior to bankruptcy. Our results suggest that analysts ought to include the presentation of financials in their assessment of bankruptcy risk as it contains explanatory and predictive power beyond the financial ratios.     

Assessing the impact of crime on the economic performance: the case of central america

Crime is obviously a menace to economic growth and progress, but to acutely understand the enormity of its impact on economic performance for effective policy action, requires a credible means of measurement. Given the crime notoriety of the most of Central America and the struggling state of their economies, this article attempts to discern from econometric evaluation and analyses, the calculable economic impact of crime on the region’s economic progress. From analyses of results, we find the model to be credible and useful following its provision of a much more accurate degree to which crime affects economic performance in Central America, which we find critical to guide policy measures.     

Institutions and Foreign Subsidiary Growth in Transition Economies: The Role of Intangible Assets and Capabilities

Although transition economies experience significant institutional transformations that vary in their degree and pace, scholarly knowledge of what distinguishes more successful foreign subsidiaries from less successful ones in such environments is limited and inconsistent. We enhance the understanding of this subject by examining how variations in the institutional development of transition economies influence the usefulness of a subsidiary's intangible assets and capabilities and, in turn, their effectiveness in enhancing its growth. Prior research assumes that foreign subsidiaries that operate in any given environment are always better off when they possess strong intangible assets and capabilities. Our analysis of more than 33,000 observations in 14 transition economies challenges this view and enables us to explain why some subsidiaries grow more quickly in less‐developed institutional environments, whereas others more quickly in countries with institutions that are more developed. More specifically, we show that although a subsidiary's intangible assets enhance its growth in transition economies with stronger institutions, these effects are particularly weak or insignificant in transition countries with less developed institutional environments. Conversely, a completely different pattern emerges for subsidiary capabilities, with their marginal effects on subsidiary growth being significantly higher in countries that are institutionally less developed than in transition countries with more developed institutions.     

Location Choice and Contract Bargaining

We study how managerial bargaining power affects outcomes and payoffs in a Hotelling‐type duopoly framework with restricted and unrestricted locations. We show that bargaining power only affects the distribution of the surplus between owners and managers but does not affect the locations, prices, managerial incentives, and consumer welfare. This is in stark contrast to van Witteloostuijn et al. (2007) and related contributions where bargaining power has real effects. We argue that the difference between our irrelevance result and their findings originates from the fact that their approach seems to be based on a behavioral assumption and not on microeconomic principles of owner–manager bargaining. Copyright © 2015 John Wiley & Sons, Ltd.     

Size,time-varying beta,and conditional heteroscedasticity in UK stock returns

The purpose of this study is to examine the relationship between firm size and time-varying betas of UK stocks. We extend the Schwert and Seguin (1990)(Journal of Finance 45, 1120–1155) methodology by explicitly modeling conditional heteroscedasticity in the market model residual returns. Our results show that the time-varying coefficient is not statistically significant for both small and large firm stock indexes. We also find that accounting for GARCH effects in the Schwert-Seguin market model yields beta estimates that are markedly differently from those when conditional heteroscedasticity is ignored. Event studies that ignore conditional heteroscedasticity may bias the abnormal returns of small and large firms, thereby leading to a different conclusion regarding the significance of an information event.     

Unemployment Insurance and Unemployment: An analysis of the aggregate demand-side effects for postwar Canada

Most of the theoretical and empirical literature on the effects of unemployment insurance (UI) during the last 25 years has focused on the supply-side implications. The object of this article is to argue that much of those discussions over the disincentive effects of UI is misdirected. Our intention is to bring back to the forefront a discussion of the positive macroeconomic role played by UI net injections in stabilizing aggregate demand. Our empirical results using Canadian data for the postwar period support this Keynesian view of the stabilizing effect of UI in contemporary economies.     

Building pragmatist theories of PM practice: Theorizing the act of project management

This article examines project management through the lens of practice. Drawing on the literature, we develop a typological model that brings together four distinct theoretical types of project management practice. Adopting a deliberately critical perspective, we show that the first three types propose a weak conception of the logical relationship between the theory and practice of project management. In contrast, the fourth type, anchored in a pragmatist conception of the theory‐practice link, provides the potential to build strong theories of project management practice. A specific objective is to elucidate the distinct features of the fourth type of theory.     

Democratization is the driving force for technological and economic change

The purpose of this paper is to analyze the relationship between democratization and technological innovation. In primis, the paper shows, through economic history, that democratization is an antecedent process (cause) to technological and economic change (effect). In particular, the primary finding is that democratization is a driving force for technological change: most free countries, measured with liberal, participatory, and constitutional democracy indices, have a higher level of technology than less free and more autocratic countries. In fact, “democracy richness” generates a higher rate of technological innovation with fruitful effects for the wellbeing and wealth of nations. These findings and predictions lead to the conclusion that policy makers need to be cognizant of positive associations between democratization and technological innovation paths in order to support the modern economic growth and future technological progress of countries.     

The Asymmetric path of Economic Long Waves

The purpose of this paper is to analyze the pattern and behavior of Economic Long Waves over time, using the long-wave chronologies of two driving economies, the USA and the UK. The statistical evidence seems in general to support the hypothesis that Long Waves are not symmetric and their regularity is based on longer periods of upwave than downwave (contraction-skewed), which implies a negative asymmetric path of these waves over time.