Climate change,weather shocks,and violent conflict: a critical look at the evidence

We use cross‐country data to explore whether temperature and rainfall shocks trigger violent conflict, or not. We include a wide range of country and time samples, and explore whether the impact of weather shocks is conditional on income or political regimes. Our overall conclusion is sobering. Notwithstanding the attention this topic has attracted from the media and policy makers, we find little robust evidence linking weather shocks to the onset of conflict.     

Estimation of R&D depreciation rates: a suggested methodology and preliminary application

Abstract The 2008 version of the SNA has recommended capitalization of R&D expenditures. To implement this recommendation, we need to determine the depreciation rate of R&D capital. In this paper, we develop a simple model, based on a production function method that allows for monopolistic competition, to estimate the annual depreciation rate of R&D capital. We treat R&D capital as a technology shifter instead of as an explicit input factor. Both the R&D stock and the time variable are used to capture technological progress. Estimated R&D depreciation rates and markup factors are presented for the U.S. manufacturing sector and four U.S. knowledge‐intensive industries.     

The Impact of Financing Surpluses and Large Financing Deficits on Tests of the Pecking Order Theory

This paper extends the basic pecking order model of Shyam-Sunder and Myers by separating the effects of financing surpluses, normal deficits, and large deficits. Using a panel of US firms over the period 1971-2005, we find that the estimated pecking order coefficient is highest for surpluses (0.90), lower for normal deficits (0.74), and lowest when firms have large financing deficits (0.09). These findings shed light on two empirical puzzles: 1) small firms, although having the highest potential for asymmetric information, do not behave according to the pecking order theory, and 2) the pecking order theory has lost explanatory power over time. We provide a solution to these puzzles by demonstrating that the frequency of large deficits is higher in smaller firms and increasing over time. We argue that our results are consistent with the debt capacity in the pecking order model.     

Returns to scale: concept,estimation and analysis of Japan's turbulent 1964–88 economy

Abstract There is policy interest in factoring productivity growth into technical progress and returns to scale components. Our approach uses exact index number methods to reduce the parameters that must be estimated, and allows us to exploit the cross‐sectional dimension of plant‐level panel data. We show that the same equation can also be used to estimate ‘Harberger’ scale economies and technical progress indicators that require fewer assumptions. Estimates of the elasticity of scale for Japanese establishments in three major industries over 1964–88 are presented. Our study spans the high growth era of the 1960s, two oil shocks, and other exogenous shocks.     

Teaching ethics in accounting: a discussion of cross-cultural factors with a focus on Confucian and Western philosophy

There has been pressure from various business and professional accounting bodies to place greater emphasis on ethics education. This has been reflected in academic research and curriculum development. The purpose of this paper is to expand the debate on accounting ethics education to take into account the globalization of business, accounting and educational services and to draw attention to the importance of cross-cultural factors. To illustrate this the paper discusses the impact that Confucius has had on the ethical thinking of East and South East Asia. Where appropriate, comparisons are made with Western attitudes and secular philosophies. This focus has been chosen because of the current and future importance of the Asian area to global commerce, and the fact that an understanding of its ethical thinking and behaviour is not possible without an appreciation of Confucian thought.     

Simon Broadbent: a tribute

Alcohol-impaired driving (AID) has devastating effects on society. To decrease the incidence of AID, high-risk populations like college students are often targeted by anti-AID advertising campaigns. The present study examines the effectiveness of anti-AID advertisements as a function of pre-existing audience mood. Two experiments showed that congruity between the mood of the audience (positive, negative) and the regulatory focus of the ad (promotion, prevention) can increase advertising effectiveness. Positive mood enhanced the effectiveness of promotion-framed ads, whereas negative mood enhanced the effectiveness of prevention-framed ads. The effects were attributable to differential engagement in global or local processing. Positive mood induced a tendency to engage in global processing, and negative mood fostered engagement in local processing. Theoretical contributions are considered along with actionable recommendations for the creators of anti-AID advertising campaigns.     

Exploring the distribution of direct payments of the Common Agricultural Policy

Direct payments are the most important expenditure of the Common Agricultural Policy (CAP). They are mostly spent on decoupled direct payments which are intended to be allocatively neutral. Increasing volumes of such transfers imply that distributive aspects of CAP expenditures become more important. This article looks at this issue by calculating various measures of concentration based on statistics on recipients of direct payments in EU27 in the period from 2000 to 2010. The findings are evaluated in the context of the objectives of the CAP and the reform proposals of the EU Commission from October 2011. It seems that country specific factors determine the concentration of direct payments and its change over time.