Time horizons matter: the hazard rate of coalition governments and the size of government

This study examines how coalition governments affect the size of government, measured by total central government expenditure as a share of GDP. Existing studies suggest that the presence of multiple political parties within ruling coalitions generate common pool resource problems or bargaining inefficiencies which, in turn, leads to more government spending when coalition governments are in office. We demonstrate that coalition governments have shorter time horizons than single party governments and use that finding to motivate a simple formal model. The model shows that coalition governments have greater incentives to increase government spending because of a lower discount factor in office. Results from empirical models estimated on a global sample of 111 democracies between 1975 and 2007 provide strong statistical support for the aforementioned theoretical prediction. The empirical results remain robust when we control for alternative explanations, employ different estimation techniques, and use different measures of government spending.     

Testing the Correlated Random Coefficient Model

The recent literature on instrumental variables (IV) features models in which agents sort into treatment status on the basis of gains from treatment as well as on baseline-pretreatment levels. Components of the gains known to the agents and acted on by them may not be known by the observing economist. Such models are called correlated random coe cient models. Sorting on unobserved components of gains complicates the interpretation of what IV estimates. This paper examines testable implications of the hypothesis that agents do not sort into treatment based on gains. In it, we develop new tests to gauge the empirical relevance of the correlated random coe cient model to examine whether the additional complications associated with it are required. We examine the power of the proposed tests. We derive a new representation of the variance of the instrumental variable estimator for the correlated random coefficient model. We apply the methods in this paper to the prototypical empirical problem of estimating the return to schooling and nd evidence of sorting into schooling based on unobserved components of gains.     

Business marketing in BRIC countries

This paper highlights the increased importance of the BRIC countries (i.e., Brazil, Russia, India, and China) in the world economy. The BRICs are not only among the best economic performers but are responsible of a considerable part of the goods and services consumed globally and intensely trade one another. This means significant business interaction that existing research fails to explain. Hence, this special issue was prepared to encourage publication of empirical research of business marketing that involves one or more BRIC countries. This paper briefly introduces to the eleven research papers included in this special issue.     

Algorithmic Pricing What Implications for Competition Policy?

Review of Industrial Organization - Pricing decisions are increasingly in the “hands” of artificial algorithms. Scholars and competition authorities have voiced concerns that those...     

Localized capabilities and the internationalization of manufacturing activities by SMEs

In this paper it is argued that the internationalization of production through foreign direct investment (FDI) by small and medium-sized enterprises (SMEs) is influenced by local level idiosyncracies. Although SMEs suffer from inherent constraints to international growth (due to the scarce availability of financial and managerial resources), the presence of qualified localized capabilities strengthen and complement their competitive/ownership advantages, thus favouring their internationalization. These capabilities are related to the advanced specialized services available to the firms, the existence of a ‘marshallian atmosphere’, and an environment conducive to innovation and learning. However, it is argued that negative externalities stemming from protectionism-oriented public intervention discourage the international growth of firms and negatively influence the propensity of SMEs to internationalize. Empirical support for these premises is provided by this study of the Italian case over the decade 1986–1995.     

Adoption Gaps of Environmental Adaptation Technologies with Public Effects

Environmental and Resource Economics - As the Intergovernmental Panel on Climate Change (2018) testifies, the world is a long way from halting climate change, let alone reverting it. The existence...     

Fractionalization

We provide new measures of ethnic, linguistic, and religious fractionalization for about 190 countries. These measures are more comprehensive than those previously used in the economics literature and we compare our new variables with those previously used. We also revisit the question of the effects of ethnic, linguistic, and religious heterogeneity on the quality of institutions and growth. We partly confirm and partly modify previous results. The patterns of cross-correlations between potential explanatory variables and their different degree of endogeneity makes it hard to make unqualified statements about competing explanations for economic growth and the quality of government. Our new data, which features the underlying group structure of ethnicities, religions and languages, also allows the computation of alternative measures of heterogeneity, and we turn to measures of polarization as an alternative to the commonly used index of fractionalization.