Water Security and Irrigation Investment: Evidence from a Field Experiment in Rural Pakistan

This study examines the relationship between water security features and irrigation investment using data from a field survey with a choice experiment conducted in rural Pakistan. Our results generally support Besley’s framework on the link between property right and investment incentive with an application to irrigation, although not all aspects of water security features can significantly affect farmers’ investment in irrigation. Investment increases significantly with groundwater share, but there is insufficient evidence to support that farmers’ investment is significantly and positively affected by surface water reliability. Farmers who own land or who are located further down the watercourse tend to invest more than their peers do. Existing conditions on surface water reliability significantly affect this relationship. Overall, groundwater use dominates the decision-making of investment and the role of surface water source in securing irrigation water is relatively weak from a farmer’s perspective.     

Seeking Capital Abroad: Motivations,Process, and Suggestions for Success

Until fairly recently, the ownership of companies has remained largely with investors in home countries with stocks listed only on domestic exchanges. But a growing number of firms are now raising equity capital on foreign stock exchanges in response to opportunities created by the increasing integration of global capital markets. The authors identify several reasons why seeking capital abroad is an attractive strategy for companies, including greater access to capital, a more liquid share price, easier means of offering employees equity interests in the firm, greater opportunities to make acquisitions, and at least the potential for a stronger reputation and higher valuation, stemming in part from better governance law and greater protection for minority investors in certain jurisdictions. But along with such potential benefits, companies that raise capital abroad also inevitably face liabilities of foreignness (LOF) in their dealings with foreign investors and capital markets. The authors propose a number of ways of minimizing such liabilities, that including signalling the firm's commitment to strengthening its internal governance system, adopting host country business practices, and enlisting the help of reputational intermediaries.     

Interest rates and efficiency in medieval wool forward contracts

While it is commonly believed that derivative instruments are a recent invention, we document the existence of forward contracts for the sale of wool in medieval England around 700 years ago. The contracts were generally entered into by English monasteries, who frequently sold their wool for up to 20 years in advance to mostly foreign and particularly Italian merchants. Employing a unique source of data collected by hand from the historical records, we determine the interest rates implied in these transactions and we also examine the efficiency of the forward and spot markets. The calculated interest rates average around 20%, in accordance with available information concerning the interest rates used in other types of transactions at that time. Perhaps surprisingly, we also find little evidence of informational inefficiencies in these markets.     

A holon approach to agroecology

Systems thinking contributes to envisioning agricultural sustainability. However, it faces two dilemmas, recently highlighted by complexity theory: the problems of boundary and change. We propose that interpreting Koestler's holon as an intentional entity embedded in an ecology of contexts provides an ontological construct which addresses both of these issues. The holon is in some ways a whole and in other ways a part, and to see it simultaneously as both we suggest an epistemological tool that we term flickering. In our interpretation a holon is bounded by its intentionality to persist, and the imperative to do so in multiple, incommensurable, and ever-evolving contexts motivates—indeed, makes both possible and inevitable—change. Farms are compelling examples of holons, as their humans plan and act to maintain them as a source of livelihood, necessarily in contexts as diverse and shifting as climate, life histories, trade rules, subsidies, personal spirituality and public perceptions of agricultural practices.     

Using compensation instruments as a vehicle to improve spatial planning: Challenges and opportunities

Planners are increasingly adopting market-oriented compensation instruments. This is not only the result of a shift from government to governance, but also because governments are increasingly required to compensate private citizens for losses incurred due to planning regulations. Market-oriented compensation instruments have a broad scope as they also enable non-financial compensation opportunities. Non-financial compensation schemes normally use – not necessarily transferable – rights to compensate for a loss in economic value. Countries that adopt such instruments – such as The Netherlands, the US and Spain – often not only use them for compensation, but also to recoup some of the windfall profits that are then used for the improvement of urban and regional areas.     

A study of the structural integration of the marketing and PR functions in the C-suite

Recently, a number of firms have structurally integrated the distinct yet related functions of marketing and public relations (PR), under the leadership of a single corporate-, or C-level, executive. Such actions, as well as turf wars between the functions over social media ownership and related stakeholder management conflicts, have reignited the debate over whether marketing and PR should be separated or unified. By drawing on the pros and cons of integration, as suggested by prior conceptual research on integrated marketing communications, and using secondary data for a set of Fortune 500 firms, this study empirically tests this issue for multiple outcomes and contingencies. Results show that the integration of marketing and PR has positive benefits for firm reputation, an effect that is weakened as firm size increases, and positive effects for firm profitability in service-oriented firms.     

The experience of forming business relationships in tourism

This study examines the formation of business relationships among tourism organisations. A phenomenographic study conducted with 25 managers drawn from regional tourism organisations in Queensland, Australia revealed three qualitatively different but interrelated ways of experiencing relationships: as competition, co‐operation and collaboration. Differences among experiences were accounted for by the way managers defined the meanings of several dimensions common to each experience. The results suggest managers' experiences can be developmentally ordered on a continuum of relationships that demonstrate progressively more complex and inclusive approaches to forming relationships. Copyright © 2001 John Wiley & Sons, Ltd.     

The hierarchical age–period–cohort model: Why does it find the results that it finds?

It is claimed the hierarchical-age–period–cohort (HAPC) model solves the age–period–cohort (APC) identification problem. However, this is debateable; simulations show situations where the model produces incorrect results, countered by proponents of the model arguing those simulations are not relevant to real-life scenarios. This paper moves beyond questioning whether the HAPC model works, to why it produces the results it does. We argue HAPC estimates are the result not of the distinctive substantive APC processes occurring in the dataset, but are primarily an artefact of the data structure—that is, the way the data has been collected. Were the data collected differently, the results produced would be different. This is illustrated both with simulations and real data, the latter by taking a variety of samples from the National Health Interview Survey (NHIS) data used by Reither et al. (Soc Sci Med 69(10):1439–1448, 2009) in their HAPC study of obesity. When a sample based on a small range of cohorts is taken, such that the period range is much greater than the cohort range, the results produced are very different to those produced when cohort groups span a much wider range than periods, as is structurally the case with repeated cross-sectional data. The paper also addresses the latest defence of the HAPC model by its proponents (Reither et al. in Soc Sci Med 145:125–128, 2015a). The results lend further support to the view that the HAPC model is not able to accurately discern APC effects, and should be used with caution when there appear to be period or cohort near-linear trends.     

REGIONAL AND SECTORAL DISAGGREGATION OF MULTI-REGIONAL INPUT–OUTPUT TABLES – A FLEXIBLE ALGORITHM

A common shortcoming of available multi-regional input–output (MRIO) data sets is their lack of regional and sectoral detail required for many research questions (e.g. in the field of disaster impact analysis). We present a simple algorithm to refine MRIO tables regionally and/or sectorally. By the use of proxy data, each MRIO flow in question is disaggregated into the corresponding sub-flows. This downscaling procedure is complemented by an adjustment rule ensuring that the sub-flows match the superordinate flow in sum. The approximation improves along several iteration steps. The algorithm unfolds its strength through the flexible combination of multiple, possibly incomplete proxy data sources. It is also flexible in a sense that any target sector and region resolution can be chosen. As an exemplary case we apply the algorithm to a regional and sectoral refinement of the Eora MRIO database.