Measuring the commitment to reduce hunger: A hunger reduction commitment index

Can an index be constructed to assess governments’ commitment to reduce hunger? This paper argues for the need for such an index and outlines one way of constructing it. We use secondary data to construct the Hunger Reduction Commitment Index (HRCI) for 21 developing countries.We operationalise commitment around 3 themes: legal frameworks, policies and programmes and government expenditures, to find Malawi, the Gambia, Guatemala, Brazil and Senegal heading the list, with China, Nepal, Lesotho, Zambia and Guinea Bissau coming bottom. Rankings were robust to our choices about weighting and ranking methods.The paper demonstrates a viable method to measure political commitment and highlights the analytical importance of disentangling hunger commitment from hunger outcomes. Cross-tabulations of HRCI scores with hunger, wealth, administrative capacity and voice and accountability scores can guide action from different stakeholders (governments, civil society, donors). Finally, we show how primary data collection might be used to assess areas of strength and weakness in country specific commitments to reduce hunger.     

A reappraisal of the extent of world hunger

The variation between different estimates of the magnitude of the world food problem are enormous. The author questions the basis of the major surveys of FAO, the World Bank, and USDA, and suggests that they have grossly overestimated the extent of world hunger. By analyzing the connection between population, food, and economic participation, a more realistic view is obtained, suggesting a return to targeted assistance programs for the improvement of maternal and child health.     

An index for cross-country analysis of ICT infrastructure and access

The purpose of the present article is to devise an index for measuring and analyzing the divide among countries in the area of information and communication technology (ICT) infrastructure and access. Understanding the fact that there are many factors influencing the digital divide, this research is not intended to measure the digital divide in terms of different inequalities, but it rather attempts to take only one of the most important of these factors (maybe the most important of them) into consideration for measuring and analyzing divide between countries, that is, ICT infrastructure and access. In contrast to the majority of the indices in this context, the proposed index is built upon defining and conceptualizing ICT infrastructure and access. In addition, the index uses core ICT indicators on which the international community and experienced modelers have consensus that they measure the information society suitably. Therefore, the index can be exploited as the basis and standard for internationally comparable statistics in ICT infrastructure and access area. Moreover, it is the second index based on core ICT indicators after the Digital Opportunity Index (DOI) that was developed by the International Telecommunication Union (ITU) in 2005. However, in the current article, using Data Mining methods, Markov Chain Monte Carlo (MCMC) (to impute missing data) and Multi-Stage Factor Analysis (FA) (for aggregating the indicators), many problems and limits of the existing indices, the DOI in particular, such as the lack of data for analyzing ICT infrastructure and access, use of equal weighting or experts’ opinions to aggregate the indicators, are avoided. Since this index is developed by statistical procedures, it is flexible, adaptable, and modifiable over time while it sustains its original structure. It is comprised of two main dimensions: ‘ICT access’ and ‘coverage of mobile and access tariffs’ and 10 indicators. Finally, comparing the proposed index with the other indices in this field and gross national income (GNI) per capita of 150 countries, this index is tested; then, it is utilized to measure and analyze the divide between countries in the two dimensions, different geographical areas, economic conditions, and levels of ICT infrastructure and access.     

How are we doing on poverty and hunger reduction? A new measure of country performance

The paper presents a new composite indicator – the poverty and hunger index (PHI) – to measure countries’ performance toward achieving millennium development goal No.1 (MDG1) on halving poverty and hunger by 2015. Building on the statistical structure of the human development index, the PHI combines all five official MDG1 indicators, thereby generating insights on a country’s net progress towards its own goal, as opposed to progress measured by a single yardstick. Nonparametric analysis on the PHI components provides further evidence on the nature of the relationship between poverty and hunger measures, while cross-country results show significant variance in progress between and within regions. An extension of the PHI allows for consideration of the rate of progress made by each country in its own terms; that is, based on where it needs to be to attain all 5 MDG1 targets by 2015. Countries needing priority attention are identified, as well as areas for future research and recommendations for post-2015 initiatives.     

The fight against hunger: Its history on the international agenda

The problem of worldwide hunger was first recognized as an issue for international concern within the League of Nations before the second world war. However, it was not until after the war, and the demise of the League of Nations, that it was put firmly on the international agenda. This article traces the history of the fight against hunger from those days to the World Food Conference in 1974.     

Moving beyond dichotomy: Comparing composite telecommunications regulatory governance indices

Despite an apparent consensus about the importance of the quality of telecommunications regulatory agencies, there is no agreement among researchers about how to measure it. While dichotomous coding of de jure independence has served as a proxy to measure whether an agency's regulatory governance is transparent, non-arbitrary, and free from political influence, we view measuring multiple components of regulatory governance including incorporating measures of regulatory independence into a composite index as providing a more nuanced understanding of facilitating or inhibiting factors. This paper compares composite telecommunications regulatory independence indices and regulatory governance indices available in the literature in order to construct more parsimonious indices. Using a methodology labeled “qualitative meta-synthesis” based on synthesizing previously published indices, we construct six different indices using combinations of 32 different variables, and different weights. Data from the OECD database are used to re-create the five original indices from the literature as well as our own six composites. Some of these indices (original and composites) were found to be negatively correlated with independent measures of regulatory governance such as the World Bank's Government Effectiveness Index and the Rule of Law Index; this may be attributable to the fact that countries, and especially those with poor overall governance standards, may need to put in place stronger telecommunications governance institutions in order to attract telecommunications investment to the country. The analysis suggests that a parsimonious index of as few as seven variables is capable of measuring the quality of telecommunications governance in a country, at the same time making the selection of variables and their weighting in the index more systematic than in previously available indices.     

Child hunger in the developing world: An analysis of environmental and social correlates

Using two complementary methods in a framework that allows incorporating both environmental and household-level factors, we explore the correlates of underweight status among children. We use individual children as the units of analysis in 19 African countries, and subnational survey strata in 43 African, Asian and Latin American countries. We consider the relationship between household-level demographic and health survey data, environmental factors from external geospatial data sets and two indicators of malnutrition among children aged 1–3, deviations from the international standards of weight-for-age and height-for-age. We discuss methods for data integration. In general, household determinants explain more variation than environmental factors, perhaps partly due to more error-prone measurement at the community level. Among individual children, some measures of agricultural capacity are related to lower incidence of child hunger, while among regions, measures relating to urbanness and population density show a stronger relationship. We give recommendations for further study, data collection and policy making.     

Development of telecommunication and broadcasting infrastructure indices at the global level

The importance of information and communication technology (ICT) in economic development has been increasing rapidly along with the Internet and mobile telecommunication networks. ICT development is becoming a main growth factor of many countries. As they realize the importance of the ICT industry, developing nations work to catch up with established economies. Therefore, many nations are formulating an ICT-enhanced policy. This paper introduces a number of telecommunication and broadcasting sub-indices, which include the fixed telephone network, the Internet, and mobile networks, which are aggregated into a composite Telecommunication Index (TI). The indices are computed using principal component analysis and human development type index methods. The country rankings, by different ICT-related indices, help identify the strengths and weaknesses of infrastructure development such that each country can foster economic growth. The performance of TI is compared with several other indices, such as the digital access, human development, and ArCo technology indices. The type of indices affects the country ratings. Results suggest that the parametric index approach may be preferred over those methods in which the subjective weighted summation of normalized variables used (non-parametric indices).     

The role of sales representatives in cross-cultural business-to-business relationships

This study responds to the call for the “internationalization of sales research” by collecting data from 160 international buyers spanning 33 countries and regions. Based on survey data, archival sales records and cultural-distance indices, this research examines the performance-enhancing effect of sales rep-owned commitment as well as its antecedents under varying degrees of cultural distance. Our results show a strong and direct impact of rep-owned commitment, independent of the effect of firm-owned commitment, on enhancing performance indicators including sales volume, importers' purchase share, and importers' future purchase intentions. Moreover, we find two important antecedents to rep-owned commitment: benevolence trust and capability trust. Interestingly, cultural distance moderates the effects of benevolence and capability trust on rep-owned commitment: the larger the cultural distance, the stronger the effect of benevolence trust but the weaker the effect of capability trust. We conclude with theoretical and managerial implications to international marketing research and practice.     

Technical,quality and environmental efficiency of the olive oil industry

This paper studies the level of technical efficiency in the olive oil industry from a multi-output perspective, and examines olive oil production in quantitative and qualitative terms. The study also covers the environmental impact of the production process. These are key issues due to the current environmental, organoleptic and food traceability requirements of the EU Common Agricultural Policy (CAP). Furthermore, product differentiation is sought after in today’s ever more demanding markets. The production of olive oil in Andalusia (Spain) is the most important agricultural food industry in the whole region and it represents 30% of world olive oil production. Three data sources have been used: a comprehensive survey to a sample of olive oil producers, their financial reports, and the opinion of a group of experts in olive oil production techniques interviewed by means of the Delphi survey. With this data and after the construction of indicators, a production frontier is elaborated by applying an extension of the Data Envelopment Analysis (DEA) technique. This will allow for the measuring of the relative technical efficiency indices and set specific efficiency indices for both the quality of the oil produced and the environmental impact of the production process. Those factors impacting on efficiency are determined by a truncated regression model with bootstrap. The results show a medium–high level of relative technical efficiency and highlight the importance of efficiency factors involving production and marketing associations.     

Survey on attitudes to nutrition planning

The results of a worldwide survey of nutrition planning professionals' attitudes towards nutrition policy are presented. The objective of the survey was to determine what those involved in nutrition planning perceive to be the causes of hunger and malnutrition, and their views on the effectiveness of the programs implemented to overcome these problems. In mid-1979, a questionnaire was compiled comprising 48 questions related to attitudes towards nutrition policy, voluntary questions about social class, political classification and professional behavior and a question on perceived major impediments to solving malnutrition in the world. The questionnaire was sent to 728 professionals 87 countries; 250 replies from 55 countries; 250 replies from 55 countries were received. 44% of respondents resided in the US, 16% in Latin America and the Caribbean, 14% in the Far East, 12% in Africa and the Middle East and 13% in Europe, Canada and Australasia. Self-classification of political beliefs is the most clear cut correlate in predicting attitudes towards food and nutrition policy. There appear to be 2 clear schools of scientific/political behavior in the sample: one holds a more moderate, but generally liberal, set of views regarding the failure of modern technology in resolving world hunger and nutrition problems; a 2nd more liberal group believes political causes to be at the root of hunger. There is no single profession that can be typified as a breeding ground for nutrition planners. While the European trained and/or native group tends to be more to the left in their attitudes than their counterparts in the US, both groups are decidedly liberal and believe that social structural changes are needed to solve the problems of hunger and malnutrition in the world.     

How to design good experiments in marketing: Types,examples, and methods

In this article, we present key tenets of good experimental design and provide some practical considerations for industrial marketing researchers. We first discuss how experiments have the ability to assess causal claims. Next, we provide an experimental taxonomy table, which brings out the value and limitations of different types of experiments and maps the various goals of business marketing research within each category. Here, we pay particular attention to field experiments since they provide experimental realism by measuring respondents' actual behavior. We also provide a thorough discussion on important practical issues such as questions on experimental design, sample size, and how to involve business organizations in the implementing steps. The paper concludes by stressing the importance of combining data types (e.g., field plus laboratory experiments) and by offering methodological advice on how to analyze experimental data in marketing.     

The Brandt report and international food problems

The political role that food has played in the Afghanistan and Iran crises, as well as in the UK's relations with its EEC partners has focused more attention on international food questions than at any time since the pre-war campaign for tariff reform. International food problems involve issues broader and more complex than finding ways of combating widespread hunger: showing concern and contributing some resources to solving someone e/se's problem. This increased awareness of the political and economic as well as humanitarian aspects of the food problem should enable us to recognise the need to give particular attention to proposals such as those made by the Brandt Commission¹ on world hunger and international food questions.     

Smoothing, Nonsynchronous Appraisal and Cross-Sectional Aggregation in Real Estate Price Indices

In this article three econometric issues related to private-equity return indices, such as real estate indices, are explored (smoothing, nonsynchronous appraisal and cross-sectional aggregation). Under certain assumptions, it is found that index returns based on appraisals follow an ARFIMA(1, d , 1) (autoregressive fractionally integrated moving average) process, where the long memory parameter ( d ) explains the level of smoothing and the AR and MA parameters represent the level of persistence in marketwide fundamentals and the nonsynchronous appraisal, respectively. The empirical results show that: (1) the level of smoothing in appraisal-based real estate indices is far less than assumed in many academic studies (2) there is weak evidence of nonsynchronous appraisal in the UK, IPD (Investment Property Databank) index and (3) marketwide fundamentals are highly persistent for the IPD index returns. On the other hand, there is no evidence of nonsynchronous appraisal or a persistent common factor in the U.S. NCREIF (National Council of Real Estate Investment Fiduciaries) index.     

Industrial exhibitors' resource commitment to booth personnel: A study of select predictors and consequences

Within the context of industrial exhibitions, few researchers have explored how booth staffing decisions affect the booth personnel's reactions and conduct at trade shows. In the current study, Narver and Slater's market orientation dimensions are considered as the predictors of exhibitor's booth personnel commitment. Besides, this study explores the impacts of exhibitor's booth personnel commitment on booth worker's role clarity, goal acceptance, and work effort. Finally, the influences of work effort on three forms of booth staff's information behavior are tested. The data collected from five different B2B exhibits in Taiwan support eleven of the twelve hypotheses. Based on the analytic results, the present research adds theoretical and managerial implications to the existing literature of industrial exhibitions. In particular, it highlights three issues for exhibitors to consider, which include process ambiguity, interaction adaptation, and informational paradox.     

The role of contextual factors in relationship commitment of buyers to foreign suppliers: A survey of Korean importers

Businesses engaged in the importing of different products and services encounter suppliers with wide ranging backgrounds in terms of their size, cultural experiences, and duration of relationship. In this study, we investigate the effects of such contextual variables on the importers' relationship commitment to their foreign supplier. The hypotheses are tested using data collected from 144 Korean importers. Results indicate that both cultural similarity and type of product (consumer vs. industrial) do not impact the Korean importers' relationship commitment. However, their interaction is significant; cultural similarity matters for consumer products but not for industrial products. It is found that Korean importers tend to be more committed to larger suppliers and to those exporters with whom they have been having longer relationships. Implications for managers, limitations and suggestions for future research are provided.     

Current Issues in the Analysis of Commercial Real Estate

This paper identifies and discusses a number of current issues regarding our understanding of commercial real estate markets. These issues include: 1) accurate estimation of the quantity and location of our nation's commercial space; 2) an understanding of the linkage between the space and capital markets for commercial real estate; 3) identification of the macroeconomic factors that affect the rate of return on commercial property and whether local market factors also affect the rate of return; 4) problems associated with measuring the return characteristics of equity investments in commercial property (including measures of the diversification benefits and inflation-hedging abilities of this asset class); 5) a better understanding of rental markets, including good measures of changes in effective rents over time; and 6) examination of the rationale for ownership of commercial space by corporate users. This paper reviews recent research related to these questions and suggests future research that should prove to be fruitful.     

FNMA Mortgage Purchase Commitments As Put Options: An Empirical Examination

The Federal National Mortgage Association (FNMA) auctions commitments to purchase mortgages. An examination of the terms of the commitment contract shows that these commitments are actually put options on mortgages. The contract is unusual, however, in that the price of the commitment is a fixed percentage of the value of the mortgages. In the auction, the dealers effectively bid the exercise price at which they would be willing to pay the fixed commitment price.
In this paper, we study the economics of the FNMA auction. We use a two-state approximation to the American put pricing model for interest-dependent securities to examine the behavior of the auction results. We find that the model performs reasonably well for several years — giving results which are, on the average, correct — and then, quite abruptly, the performance of the model deteriorates. Some possible reasons for this result are then examined.     

New Evidence on Home Prices from Freddie Mac Repeat Sales

The weighted repeat sales price index methodology recently reported in Case and Shiller [5] [6] is applied to a dataset of over eight million loans bought by the Federal Home Loan Mortgage Corporation over the last twenty years. Regional price indices are reported and compared to indices from other sources. Statistical issues in the creation of the index, both technical and due to sample selectivity of the Freddie Mac dataset, are extensively discussed. It is found that the new index grows at a rate similar to other indices up until 1985, after which time it grows at a significantly higher rate.     

Rejoinder to “Endogeneity bias in marketing research: Problem,causes and remedies”

There are a few significant errors in Zaefarian, Kadile, Henneberg, and Leischnig's (2017) (henceforth ZKHL) discussion of remedies to address endogeneity issues in their recent survey article in Industrial Marketing Management. Most notably, they incorrectly describe 2-stage least squares (2SLS) estimation procedure. We provide the correct methodology here, along with sample data and code, and compare estimations using ZHKL's suggested methodology with proper 2SLS and ordinary least squares. We show that the method they suggest will actually result in greater bias in coefficient estimates while proper 2SLS addresses the endogeneity problem. Also, they incorrectly describe 3-stage least squares (3SLS), both in terms of implementation procedure and appropriate setting. We address both of these issues by describing when 3SLS would be used and the benefits of using 3SLS versus other methods to estimate simultaneous equations models. We discuss further issues with their paper and provide R code and simulated data.