Decentralization and electoral accountability: Incentives, separation and voter welfare

This paper provides a systematic analysis of fiscal decentralization on the quality of government by studying jointly its effects on electoral discipline and selection, in a setting where, realistically, voters only have limited information about fiscal policy in other jurisdictions, ruling out yardstick competition. Fiscal centralization reduces the extent of electoral discipline, as a corrupt (rent-seeking) incumbent can target good behavior only at a “minimum winning coalition” of regions (selective rent-diversion) in order to retain office, but thus makes it more profitable for bad incumbents to pool with good ones, thus increasing the probability of electoral discipline occurring at all. Voters tend to prefer centralization when politicians are low quality i.e. more likely to be corruptible. Centralization with uniform taxes can dominate both unconstrained centralization and decentralization, explaining why uniform taxes are so widely observed.     

The integration of fuzzy sets and statistics: toward strict falsification in the social sciences

Whilst statistics take up a prominent place in the social science research toolkit, some old problems that have been associated there with have not been fully resolved. These problems include bias through the inclusion of irrelevant variation and the exclusion of relevant variation, which may lead to hidden and spurious correlations in more extreme—however not at all unthinkable—cases. These issues have been addressed by Ragin by building a case for the usage of fuzzy set theory in social science. In this paper, we take a complementary view, insofar as we incorporate fuzzy set theory in current statistical analyses. Apart from shedding new light on the main issues associated with (population based) statistics, this approach also offers interesting prospects for the falsification of theories—rather than single relations between variables—in the social sciences.     

Driving factors for eco-innovation orientation: meeting sustainable growth in Tunisian agribusiness

The agricultural and agri-food sectors have substantial environmental impacts due to the great volumes of food, energy, water, and packaging waste that these businesses generate. Eco-innovations present an important opportunity to mitigate this effect. Even though eco-innovation seeks to reduce environmental damage in the food and agri-food sectors, researchers have paid slight attention to the role of eco-innovation in agribusiness; however, several insights suggest that it would be worthwhile to examine the motivation drivers toward the adoption of eco-innovations. The current study sheds light on the driving forces of eco-innovation and its impact on sustainable business growth. This paper tests a set of hypothesized relationships that focus on a sample of 306 Tunisian enterprises. We harness structural equation modelling to examine the relationship between the driving factors of eco-innovation and enterprises’ sustainable business growth by analysing the eco-innovation strategy's mediating effects. The findings reveal: (1) regulatory-side drivers constitute the most influential factor that motivates entrepreneurs to adopt an eco-innovation strategy, (2) there is a positive relationship between eco-innovation strategy and enterprises’ sustainable business growth, and (3) eco-innovation strategy plays a fully mediating role between the driving factors and enterprises’ sustainable business growth. The present study led us to consider that an entrepreneur with an emotional attachment to the environment is designed as a decisive driver for eco-innovation.

     

A model for estimating fish population and optimal fishing effort in lakes and rivers

We developed a model for estimating the fish population for various species in lakes and rivers. Our estimation focuses, in its first step, on fish species that breed outside the lake. Using the annual outside supply of fingerlings, natural survival rate and reported amounts of fish caught, we estimated fish stock. Given the estimated stock for fish bred outside the lake, we can evaluate the catch rate. Assuming equal catch rates for other species, and given the amount caught for each species, we are able to evaluate each species stock. Using the proposed technique, we evaluated various species stocks in the Sea of Galilee (Lake Kinneret) in Israel. Using our suggested technique for evaluating fish stock, we calculated the optimal effort of fishing needed for maximizing steady state profit of the fishers.     

Beyond Brenner's investment overhang hypothesis: the case of the steel industry

This article challenges the way liberal economic governance has come to be theorised as a passive and depoliticised form of governance. Using the classic case of the gold standard, it shows how state intervention came to be shaped by considerations of state power and diverged considerably from the traditional emphasis on free markets and stable conditions of investments. As I argue, the gold standard was constructed through political struggles over monetary governance which involved significant constraints for capitalist investors. Its institutions helped establish a new structure for exerting control over finance. By resituating the gold standard in a broader historical perspective, I show how nineteenth-century monetary governance, far from leading to a retreat of the state, established in fact the foundations of a new form of state intervention: modern central banking.     

Gender and Network Formation in Rural Nicaragua: A Village case study

Abstract

This contribution examines the relation between gender and network formation in rural Nicaragua in 2007 and studies differences in the structure and contents of men's and women's networks. Such differences are relevant, as network theory suggests that structural characteristics – as well as the contents of networks – strongly influence the type and amount of benefits generated. Through the application of dyadic regression techniques, this study examines the determinants of the size and socioeconomic heterogeneity of individual networks. Research findings suggest gender segregation of networks and considerable differences in the structure and content of men's and women's networks. These differences relate to the gendered division of labor and to women's time poverty in particular. Our results are relevant in a context where policy makers increasingly consider social networks an important policy tool. We caution against a gender-blind alignment on existing social networks and argue for detailed mapping and unpacking of social networks through a gender lens.     

Enigma in the Origins of Paul Sweezy's Political Economy

Paul Sweezy's work on the history of the British coal industry gave rise to his doctoral thesis and a published monograph at exactly the same time that he was making the transition from mainstream economics to Marxist political economy. This note explores the peculiar disappearance of this work from his subsequent contributions despite its apparent influence upon and consistency with it.     

Decentralization via Federal and Unitary Referenda

This paper studies a model where the power to set policy (a choice of project) may be assigned to central or regional government via either a federal or unitary referendum. The benefit of central provision is an economy of scale, while the cost is political inefficiency. The relationship between federal and unitary referenda is characterized in the asymptotic case as the number of regions becomes large, under the assumption that the median project benefit in any region is a random draw from a fixed distribution, G. Under some symmetry assumptions, the relationship depends only on the shape of G, not on how willingness to pay is distributed within regions. The relationship to Cremer and Palfrey's “principle of aggregation” is established. Asymptotic results on the efficiency of the two referenda are also proved.     

Accessing and producing tissue cultured banana plantlets in Costa Rica and Jamaica: Insights on the distributive consequences of emerging technologies

This paper analyzes the distributive dynamics associated with production, access to, and use of tissue-cultured banana plantlets in Costa Rica and Jamaica. In particular, it studies the research, commercialization, and production strategies undertaken in these two countries. It identifies the actors involved, the mechanisms implemented to produce and improve access to tissue cultured plants, as well as barriers to broad-based adoption. The discussion is framed by the concept of absorptive capacities and more particularly, by a revised perspective that differentiates between potential and realized capacities. In so doing, it emphasizes the dynamic aspects behind the process of moving from potential to realized capacities. Inherent aspects of tissue culture technology overlap and interact with socio-economic conditions; and become key to the dynamics of knowledge advancement, production, and distribution of benefits. In this context, policy choices play a major role in directing the dynamics towards a more distributed technological development.     

Institutional Quality and Public Debt Accumulation: An Empirical Analysis

The question of public debt management for both developed and developing economies has generated an enormous amount of political as well as academic interest. This study examines how governance affects public debt accumulation in the MENA countries during the 1996–2015 period. The six Worldwide Governance indicators (voice and accountability, political stability and the absence of violence/terrorism, government effectiveness, regulatory quality, rule of law and control of corruption) were used to measure the quality of governance in these countries. The results show that only three governance indicators support well the hypothesis that poor governance leads to higher accumulation of MENA public debt. Moreover, the estimates suggest a significant indirect impact of bad governance operating via decreased GDP growth. These findings have important implications for policy makers of these countries, which are currently facing major fiscal and external imbalances due to the high cost of war and terrorist attacks, low oil prices and a decline in trade. Sound public debt management represents an urgent task especially that public debt management problems often find their origins in the lack of attention paid by policymakers to the costs of bad governance and weak macroeconomic management.