Development for children's environmental health in South Africa: Past gains and future opportunities

In poorly resourced countries children may face multiple health risks associated with environmental hazards and under-development. It is estimated that exposure to harmful environmental factors (e.g. air pollution, poor water quality and harmful chemicals) accounts for 33% of the global burden of disease, with the highest burden being borne by children. While accelerated housing and settlement development over the past two decades has benefitted hundreds of thousands of young children in South Africa, large numbers continue to face major environmental threats to their health, some of which have hitherto been neglected. Such children are likely to be particularly vulnerable to the unfolding ramifications of climate change. In this light greater urgency and momentum is needed to improve living conditions and other socio-environmental determinants of children's health in South Africa and other under-resourced countries. Children should be a central focus for policy and development as our global society strives to meet the Sustainable Development Goals.     

University of Texas Roundtable on The Role of Private Equity in the Financing and Restructuring of Oil and Gas Companies

In this second of two University of Texas roundtables, four highly successful veterans of the U.S. energy industry, with considerable experience running both public and private companies, discuss recent developments in this rapidly evolving industry. Among the most remarkable—and a major focus of this discussion—is the dramatic expansion of the output and productivity of the Permian Basin of West Texas, and the role of private equity in accomplishing it. Although the Permian has been a major source of oil and gas since 1920, the combination of massive horizontal drilling and hydraulic fracturing has contributed to a tripling of production volumes from about 800,000 barrels per day to 2.5 million during the past ten years. In fact, the productivity gains are said to be so great that, even with the huge run‐up in the cost of acquiring acreage (to as high as $40,000 per acre), today's producers are projecting annual operating returns of 20% even if oil prices fail to rise above their current level of about $50 a barrel. What's more, there appears to have been a fairly clear division of labor between private and public companies in this recent development of the Permian. With most of the high‐priced acreage now being acquired by larger public companies, the primary role of private equity has been to identify and make good on opportunities to increase the productivity and value of smaller operations that can then be sold to public companies—companies that have the size and access to capital to benefit from the economies of scale produced by combining them with their other operations. Thanks to their earlier position in the value chain, investments by private equity groups have generally not only produced higher payoffs, on average, but involved larger operating and financial risks. And this difference in risk profile is reflected in a notable difference in hedging practices between public and private equity‐controlled companies. This difference was summed up as follows by a private equity partner who has also run several public oil and gas companies: To a much greater extent in private equity than in public companies, we think of our projects and companies as delivering value that is largely independent of changes in oil prices. Hedging is our way of saying we don't want to take oil price risk if we don't have to. We do not count on price increases to make our required returns. The returns come from operating the company successfully without the help of commodity prices.     

International Franchising: Evolution of Theory and Practice

This paper reviews the evolution of the theory of international franchising over the past two decades, from its humble beginnings in the early 1990s. The theories are grouped into three time phases. Ten theory papers are considered. It is clear that apart from a basic decision-making model explaining whether to internationalize or not, the theory of international franchising has “borrowed” theory from mainstream marketing. In particular, international franchising theory has evolved by incorporating capabilities theory, relationship theory, stakeholder theory, and governance mode theory. The biggest opportunity for future international franchising research is to add a branding theory perspective. Four sub-topics are put forward as promising areas for future research.     

Regulation and financial disclosure: The impact of plain English

In October 1998, the SEC implemented a rule requiring firms to use plain English in their prospectus filings. In addition to the rule, the SEC encouraged the use of plain English in all filings and communication with shareholders. Did the SEC rule significantly impact managers’ disclosure style? And, more interestingly, did the SEC’s recommendations lead managers to change their disclosure style in filings not under the plain English mandate? Our textual analysis of Form 424, IPO prospectus, and 10-K filings over 1994–2009 finds that the SEC’s implementation of the plain English rule substantively impacted managerial behavior. When we focus on 10-K filings, we find that after the 1998 rule, firms are more likely to improve the stylistic components of their filing before an equity issuance and firms with better corporate governance policies are more likely to comply with the rule.     

A Permanent Jobs Program for the U.S.: Economic Restructuring to Meet Human Needs

This paper proposes a jobs program to address both the chronic problems of unemployment and underemployment in the U.S. economy and the debilitating economic and political impacts of growing inequality in the U.S. The jobs program consists of three parts. First, the reduction of unemployment and underemployment by stimulating output, either under public or private auspices, of infrastructure, or social investment, in areas such as: transportation, education, health care, human services, and parks. Second, to recognize and respond to the failure of the private market to provide needed current public services, which will include a massive upgrading of pay and working conditions of these ??human service?? jobs by expanding public employment, sharing the costs of an enhanced and expanded social safety net. Third, to, explicitly and as a matter of industrial policy, target government investment and overall job growth towards the industries of the future, particularly in the areas of energy, agriculture, and other broadly defined ??green?? technologies.     

The Impact of Earnings Guidance Cessation on Information Asymmetry

This paper studies the impact of quarterly earnings guidance cessation on information asymmetry using a large sample of firms during the years 2002–11. After earnings guidance cessation, information asymmetry may increase because less information is provided to the market. Alternatively, information asymmetry may decrease if managers have less pressure to manage reported earnings to meet guidance numbers. Our study shows guidance cessation significantly reduces information asymmetry compared to matched non‐guiders and guidance maintainers. We also find that firms engage in less earnings management after guidance cessation, especially for firms that had provided guidance on a persistent basis.     

Evaluating the SDC Mergers and Acquisitions Database

We compare 20 years of data from Thompson Financial SDC Platinum (SDC)'s Mergers and Acquisitions database with a hand‐collected database, providing evidence on the completeness and accuracy of SDC data across time. We find that our hand‐collected data is generally more accurate than SDC, but SDC's accuracy and coverage improves over time. Our investigation of discrepancies between the databases finds that SDC is more prone to errors on smaller, high book‐to‐market acquirers with weak announcement period market responses. Preliminary analyses suggest that this potential bias is not significant, but could affect inferences when examining smaller, high book‐to‐market firms.     

The role of family life-cycle events on persistent and transient inefficiencies in less favoured areas

Family farms dominate less favoured areas (LFAs) within Europe, and family life-cycle conditions, such as succession and retirement, affects how these farms adapt to changing circumstances. Past studies of on-farm technical efficiency have not directly addressed these conditions, but they may explain why some farms are more efficient than others, especially as the farm family model dominates most farming systems. Motivated by the UK's withdrawal from the EU and the debate around establishing replacement support policies, we apply a multi-step model to measure both transient and persistent inefficiencies using a panel of LFA cattle and sheep farms in Scotland over the period 2003–2020. We find a greater prevalence of persistent compared to transient inefficiency, which suggests that structural problems still exist. Farms with planned succession are found to have higher persistent efficiencies, whereas farmers nearing retirement have lower levels. Other factors, such as dependence on subsidy, off-farm activity and classification as severely disadvantaged tend to compound these lower efficiencies. We argue that life-cycle conditions should not be ignored in studies of farm technical efficiency. Within the scope of framing a new agricultural policy for UK administrations, these results inform the debate on support for LFAs, as well as the promotion of support towards generational renewal to ease transition across farm family life-cycle events.     

Developing pre-service primary teachers’ understanding of engineering through engineering habits of mind and engagement with engineers

International Journal of Technology and Design Education - This paper explores how primary teachers might be prepared through their pre-service training to feel more confident to include...     

On the monetary policy in an economy with banks endogenously creating money

This paper attempts to employ a microeconomic model (industrial-organization approach to banking) to formalize the concept that banks in an economy may also unilaterally create money, at least initially, rather than passively multiplying the base money exogenously issued by the Central Bank in the money creation process. It shows that in equilibrium, banks may indeed create money (bank deposits) when making loans without relying on the newly issued base money from the Central Bank. Instead, the endogenously created money by banks would cause the Central Bank to endogenously adjust base money to hit the target policy interest rate.