Crime,apprehension and clearance rates: Panel data evidence from Canadian provinces

The Becker model of crime establishes the importance of the probability of apprehension as a key factor in a rational individual's decision to commit a crime. In this respect, most empirical studies based on US data have relied on variation in the number of police officers to estimate the impact of the probability of apprehension or capture. We measure the probability of apprehension by clearance rates and study their effects on crime rates, employing a panel of Canadian provinces from 1986 to 2005. OLS, GMM, GLS and IV estimates yield statistically significant elasticities of clearance rates, ranging from ?0.2 to ?0.4 for violent crimes and from ?0.5 to ?0.6 for property crimes. These findings reflect the importance of police force crime‐solving productivity.     

Imagination Difficulty and New Product Evaluation

This research examines the role of imagination difficulty on the evaluation of really new products (RNPs) in comparison with incrementally new products (INPs). We extend past research on accessibility utilizing an anticipatory approach where consumers look forward and generate mental images for future product usage. We found that the role of imagination changes based on the newness of the product. Specifically, for RNPs, imagination difficulty is perceived to be diagnostic in product assessment, and thus, higher imagination difficulty leads to lower product evaluations. However, for INPs, which are shown to be less susceptible to context effects, imagination difficulty has a limited impact on product evaluations. In addition, we show that the effect of imagination difficulty on the evaluation of RNPs is moderated by the level of involvement of the consumer. Research and managerial implications are discussed.     

The Business Ethic in Public Sector Catering

Consecutive Conservative governments since 1979 have emphasised the need for greater cost-efficiency in the provision of public services. This article places recent developments in public sector catering in this wider context. It considers the manner in which government policy towards public sector catering has affected organisational and technical change in this area, and how this has led to changes in the roles, styles, strategies and control of catering managers. The article also outlines the effects of change on staff. In conclusion the article argues that management in the public sector are increasingly likely to act according to a business ethic’, rather than a ‘public service ethic’.     

Effects of good governance,sustainable development and aid on quality of life: Evidence from sub‐saharan Africa

The paper empirically investigates the effects of governance (GGov), official development assistance (ODA), sustainability [adjusted net savings (ANS)], and macroeconomic variables on the quality of life [human development index (HDI)] for selected sub‐Saharan African (SSA) countries using the most recent data from 2000 to 2017. The study employed different panel techniques. The findings provide insightful and interesting empirical results that resonate with the magnitude of a significant of the role of GGov on ANS and HDI. Our study shows that GGov is important to improve HDI. Additionally, ANS has important implications on the well‐being of human existence in SSA. In addition to these, this study found that macroeconomic variables such as trade openness and economic growth, wealth, and opportunity creation factors like urbanization and electrification rate are essential. Furthermore, empirical results revealed that ODA has a negative and significant association with HDI, which is in line with some of the existing literature. Our findings have several implications for organizations such as the World Bank, International Monetary Fund, and African Development Bank. This study serves as a policy instrument and guides in coordinating SSA on promoting HDI.     

The role of technical expertise in firm governance structure: evidence from chief financial officer contractual incentives

We provide evidence that the presence of technical expertise in firm governance structure reduces reliance on contractual incentives to control the potential agency problem for executives whose responsibilities require specialized knowledge. Specifically, we find that firms with financial expertise in the form of a board finance committee, or a chief executive officer with a financial background, tend to use lower levels of incentive‐based compensation for their chief financial officers. Our findings suggest financial experts provide stronger oversight and/or direction with regard to firm financial policies and strategies, thereby allowing firms to reduce reliance on incentive compensation. Our study provides insight into the role of technical expertise and board committees in firm governance, and into the benefits of common functional expertise within top management teams. Copyright © 2010 John Wiley & Sons, Ltd.     

Use of system dynamics modelling in design of an environmental restoration banking institution

This paper describes a system dynamics model developed to inform design of a proposed environmental restoration banking system. The purpose of the proposed system is to facilitate restoration of extensive areas of mangrove forests that have been cleared or damaged in large part by expansion of the commercial shrimp farming industry. A case study is developed for mangrove restoration in Thailand; however, the model is seen as applicable to a number of countries which have experienced severe mangrove loss. The scheme is based on environmental mitigation banking principles, in which users of an environmental resource are required to purchase from a mitigation bank credits representing restorations undertaken to compensate for environmental damage, thereby achieving “no net loss” of the environmental asset. The scheme proposed in this paper differs from usual mitigation banking practise in that the objective is to restore large degraded areas over and above present rates of consumption. Model simulations show that the restoration banking system may be effective in restoring coastal mangroves and in rehabilitating the coastal shrimp farming industry that is dependent on environmental services provided by the mangrove stock.     

Estimating the impact of government consumption on growth: Growth accounting and endogenous growth models

Panel data is analyzed on government consumption and GDP growth in 116 countries, 1950–90. The purported positive impact of government growth on GDP growth is due to simultaneity bias. The negative cross-national correlation between government size and economic growth reflects in part an equilibrium relationship. Growth is a non-monotonic function of government size (measured at current domestic prices). Growth rates are increasing in government consumption expenditures up to a level around 12 percent of GDP.