Preventing School Shootings: The Effectiveness of Safety Measures

ABSTRACT

The tragedies at Columbine High School, Virginia Tech, and Sandy Hook Elementary School catapulted concern about school shootings into the national spotlight. Calls for something to be done to protect our students, faculty, and staff became a salient concern for school administrators, with many schools hiring armed security officers, restricting access to campus buildings, installing metal detectors, and training individuals how to respond when a shooter enters school grounds. However, many of these security measures were implemented with little to no consultation of the empirical literature. This failure to enact evidence-based responses has had fiscal and latent consequences that are only now being discovered. This essay seeks to fill that void by examining the empirical evidence surrounding common security measures enacted in response to well-publicized school shootings and calling for the use of an evidence-based approach to school safety.     

Gender wage inequality and export‐led growth in South Korea

This article investigates the relationship between gender, wage inequality, and export‐led growth in South Korea. The persistent gender wage gap in Korea's manufacturing sector is found to be linked to women's segregation in the country's major export industries where real wage growth has lagged productivity growth, despite favorable market conditions that might drive up women's wages relative to those of men. The interaction of state‐ and firm‐level hiring, training, and promotion practices that structure women's and men's employment opportunities differently appear to have resulted in a relatively weaker fall‐back position for women in labour markets. Econometric results are consistent with the hypothesis that women's weaker fall‐back position limits their ability to bargain for wage increases commensurate with productivity growth. Further, evidence is presented which links gender wage inequality to the growth of Korean exports.     

Releasing Constraints to Growth or Pushing on a String? Policies and Performance of Mexican Micro-Firms

Using firm-level data from Mexico, this paper investigates the firm characteristics associated with participation in credit markets, access to training, tax payments and membership in business associations. We find that firms which participate in these institutions exhibit significantly higher profits. Moreover, firms that borrow from formal or informal sources and those that pay taxes are significantly more likely to stay in business but firms that received credit exhibit lower rates of income growth. These results persist when firm characteristics that are arguably correlated with unobserved entrepreneurial ability are controlled for. Our findings suggest that the significant within-country differences in firm productivity observed in developing economies are due in part to market and government failures that limit the ability of micro-firms to reach their optimal sizes.     

Regulating lobbying through voluntary transparency clubs: The connoisseurs’ assessment. Evidence from the European Union

Regulating private actors’ participation in policy‐making is key to democratic governance. Across political systems, targeted transparency is used to regulate lobbying activities. We examine the extent to which primary regulatory targets (organizations with frequent access to policy‐makers) support the architecture of lobbying regulation regimes set up as voluntary transparency clubs. Our empirical testing ground is the European Union. We conceptualize the EU Transparency Register as a Voluntary Transparency Club, elaborate on its club goods, and derive a set of theoretical expectations about its members’ evaluations of the club's transparency standards, membership size, and monitoring and enforcement mechanisms. We find significant differences between members’ and non‐members’ assessment regarding the regulatory performance of this transparency club. Members with frequent access to executive policy‐makers criticize the club's transparency standards and do not consider the Register a useful regulatory instrument. Yet, they support expanding its regulatory remit and increasing the club membership.     

Tariffs and Firm Performance in Ethiopia

We use data on Ethiopian manufacturing firms and commodity-level data on tariffs to examine the effects of trade liberalisation on firm performance. We distinguish the productivity gains that arise from reducing final goods tariffs from those that arise from reducing tariffs on intermediate inputs. We find no evidence that output tariff reduction improves productivity, but we find large positive effects of input tariff reductions. These are robust to alternative productivity measures, treating tariffs as endogenous, and various generalisations of the model. We conclude that policy measures designed to facilitate access to inputs produced abroad may lead to productivity gains.     

Constraints or Complaints? Business Climate and Firm Performance Perceptions in Uganda

This paper identifies the business constraints that are most binding for firm performance. Using panel methods on novel quarterly Ugandan business climate data, we exploit perceived changes in business climate constraints to account for changes in firm performance. Not all identified constraints are binding for firm performance. Macroeconomic instability, demand stability, access to finance, corruption/bribery, and weather variability are found to be binding constraints. Firms’ expectations about future performance outcomes are associated with current perceptions about these constraints, alleviating endogeneity concerns to some extent. While taxation constraints are usually highly ranked, we do not find evidence linking them to firm performance.     

The Incidence of Visible Underemployment: Evidence for Trinidad and Tobago

This article presents an empirical analysis of the incidence of visible underemployment in Trinidad and Tobago. Visible underemployment consists of workers who work less than the normal duration of working hours but are willing and available to work more. We find that compared to other groups of the labour force the visibly underemployed tend to be less educated and are more likely to work in the private sector. We also find that their revealed behaviour is consistent with their desire for more hours. Only about 50 per cent of the visibly underemployed are able to find full-time employment within three months and little except firm size helps predict who will.     

Funding,capabilities and the use of child soldiers

Recent years have seen increased scholarly attention given to the issue of child soldiering. Primarily dedicated to the decision-making calculus of rebel groups, this body of work has generally emphasised supply-side versus demand-side arguments. We contribute to this growing literature by explicitly investigating a previously untested aspect of the latter. Prior scholarship has made vague references to a potential association between economic endowments and child soldiering, including natural resource wealth, but scant empirical attention has been given. We argue that the specific type of endowment has important consequences for the decision to utilise child soldiers. We argue access to and exploitation of lootable natural resources (e.g. gemstones) to be especially likely to promote the use of child soldiers due to their ease of access, the low skills required to harness them and the heightened likelihood that groups will become more profit-oriented. A systematic cross-national investigation of rebel groups provides robust evidence that lootable resources such as diamonds and gemstones are strongly associated with the use of children, while non-lootable resources such as oil are not.     

Repeated Transaction in Rural Grain Markets of Ethiopia

This article uses the theory of repeated transaction to model exchange in rural grain markets. We examine the theoretical and empirical drivers of repeated transaction, as well as potential problems that may arise as a result of its widespread use. We develop a structural repeated game to represent buyer-seller relations in a developing country grain market, motivated by observations in Ethiopia. The model generates hypotheses regarding the logic that drives long-term tied transactions, as governed by information access, screening and investment costs, and time preferences. The model's predictions are tested using market transaction data collected in Ethiopia in 2009. Results support the view that a relational contract is driven by access to information and the costs of screening. Our major finding is that trust in relational trading can emerge through costly repeated interaction.     

Institutions and Bribery in an Authoritarian State

Scholars have suggested that corruption could serve as a substitute for property-protecting institutions in developing countries, but very few empirical studies have been conducted to test this theory. Most existing studies on the determinants of corruption are cross-national, rely on perception-based measures, and focus on economic development, regime type, and market structure as explanatory variables. Little is known about why corruption occurs in an authoritarian state at the micro level. We theorize bribery as a bargaining process between a firm and a rent-maximizing public official, and we assume that graft-paying firms face different sets of rules and regulations, which govern firms' costs and benefits of bribing. We test the hypothesis that firms' bribes are determined by the rigor of their internal auditing control and the quality of property-protecting institutions. We use entertainment and travel costs directly observed in a large-scale firm-level survey in China as a proxy for corruption. Our study implies that firms operating in a weak property rights regime rely on political connections as a substitute for formal legal protection. The findings shed light on the literature on property rights, corruption, and East Asian development.     

Earnings and Caste: An Evaluation of Caste Wage Differentials in the Nepalese Labour Market

This paper examines the sources of wage differentials among castes in Nepal, a country which had, until 1963, an age-old caste-based social division of labour. We use an extended Oaxaca decomposition model with occupation and firm size augmenting the conventionally used measures of human capital endowments. Our results indicate that caste wage differentials in Nepal are large and that human capital endowments and lack of access to better paying occupations and larger firms have a significant impact. Furthermore, we find mixed evidence that the government policy of affirmative action has narrowed down the caste wage differential.     

Common elements of efficiency wage theories: What relevance for developing countries?

Conventional labour economics argues that wages are determined by supply and demand and that the typical firm is a wage taker. Efficiency wage theories state that wages are endogenous to a firm's own optimising behaviour and that the wage rate determines the labour productivity. These theories raise questions regarding the effectiveness of expenditure‐reducing and expenditure‐switching adjustment policies. This article reviews the theoretical and empirical literature on efficiency wages. It examines alternative models, highlights the emphasis of empirical research towards industrial countries, and points out the need for a test based on the major implications of the theory.     

Firm size and export behaviour: An Indian case study

In the context of Indian industry, this article argues that in the presence of capital market imperfections and sub‐optimal contractual arrangements, small firms face higher transaction or selling costs in the domestic market. One of the strategic responses by small firms towards overcoming the mobility barriers imposed by high transaction costs in the domestic market is to break into the competitive world market. Small firms that could realise a critical level of production efficiency and possible information externalities that arise through inter‐firm linkages might be the ones that could succeed in exports. The empirical observations derived from the analysis of firm level survey data provide reasonable support to the main arguments.     

Introduction: the Political Consequences of Non-state Social Welfare in the Global South

Throughout the Global South, diverse non-state actors have historically played critical roles in enabling populations to meet their basic needs, whether by providing or mediating access to social benefits and programs. To date, little research explores non-state social welfare, particularly in the Global South, and existing studies tend to focus on technical and administrative concerns while neglecting the potential political ramifications. This introductory essay aims to conceptualize and theorize the politics of non-state social welfare. We highlight three dimensions of the political consequences of non-state social welfare, including the implications for state capacity, equity of access to social welfare, and experiences of citizenship. Based on this framework as well as the findings of the empirical contributions to the special issue, the essay concludes that non-state provision may pose more political challenges than proponents recognize, but its effects are ultimately contingent on the types of relationships between state and non-state providers.     

Water Management in France: Delegation and Market Based Auto‐regulation

Abstract

In this paper, we show that the principle of equal access in the French legal code and the explicit flexibility of the actual delegation contract concerning prices and responsibility for risk have created the conditions for an effective system of market based, auto‐regulation that maximizes community welfare while maintaining a fair return for the delegated firm. The system is market based because auto‐regulation occurs within price–profit interval over which delegation is acceptable to both parties. For the system to be effective, the threat to revoke must be credible and the conflict of interest between the mayor and the commune must be resolved.     

Informality and Profitability: Evidence from a New Firm Survey in Ecuador

This article estimates the impact of informality on profits using a new survey administered to 1,200 firms with less than 50 employees in four cities in Ecuador. The article proposes a novel definition of informality which explicitly recognises that most firms comply with some regulations but not others. Accounting for firm selection and controlling for a large set of firm, owner and location characteristics, the article finds that more formal firms tend to be more profitable and have higher output per worker. This impact operates, inter alia, through improved access to credit and higher sales through issuance of tax receipts.     

Do Smaller Firms Pay Less in the Caribbean? The Case of Trinidad and Tobago

This article constitutes the first study of the employer size wage effect for a Caribbean country, namely the Republic of Trinidad and Tobago. Using a rich micro-level data set we estimate the firm size wage premium in an empirical model of wage determination. Despite exploring a variety of theories, samples, estimation techniques and tests, we find that, consistent with the empirical literature, larger firms in Trinidad and Tobago pay higher wages than smaller firms, for equally productive workers.     

Minority entrepreneurs and firm performance in sub‐Saharan Africa

This study focuses on the role of entrepreneurs in the private sector in sub‐Saharan Africa. Using data from the Regional Program on Enterprise Development (RPED) and controlling for various factors, our analysis compares growth rates of indigenously owned African firms with firms owned by entrepreneurs of Asian or European descent, in Kenya, Zambia, Zimbabwe, and Tanzania. We find that after controlling for firm size and age, various entrepreneurial characteristics, and sector and country differences, minority (or non‐indigenous) entrepreneur firms start out larger and grow significantly faster than indigenously‐owned African firms. Our results are consistent with theories that argue that informational and financial networks created by minority entrepreneurs provide access to credit, information, and technology for members of these networks. We also find that within indigenously‐owned African firms, entrepreneurs with secondary and/or university education realise a higher rate of growth; access to education presumably enables indigenous African entrepreneurs to develop managerial skills that serve as a substitute for the informational and financial networks created by minority entrepreneurs.     

Social Capital and Access to Credit: Evidence from Uganda

We use a nationally representative survey in Uganda to study the links between social capital and financial access. Our results indicate a positive association between individual social capital and access to institutional credit, but no significant relationship between generalised trust and credit access. The effect of individual social capital is more pronounced for poorer people, in rural areas, and in areas where generalised trust is low. Individual social capital seems to promote access especially to semiformal and informal financial institutions.     

The Privatization Process At The Irish Sugar Company – Logical Incrementalism Or Ensemble Des Jeux?

This article presents an empirical analysis of the privatization process at Comhlucht Siuicre Eireann Teoranta (CSET), the Irish Sugar Company. The CSET privatization was significant in being the first in the modern Irish political context. It was also significant in that the primary momentum for the process was generated and sustained by strategic action at firm level. Yet, it was a transformation in which firm strategists were rarely in full control of events, and one that had national as well as organizational implications. The analysis suggests that even the most robust of firm-level models of change alone provides an inadequate guide to fully understanding such processes. It examines the case for viewing them through a more multi-level perspective.