THE IMPACT OF FOOD PRICE SHOCK ON HETEROGENEOUS CREDIT CONSTRAINED FIRMS

ABSTRACT 1 : The paper analyzes how rising food and energy prices affect heterogeneous firm access to inputs and production under credit market imperfections. We estimate a firm credit constraint equation using a unique firm level panel data and find that, on average, small individual firms (IF) are more credit constrained than large corporate firms (CF). Using the estimated parameters, we simulate the effect of the recent food price shock on the world markets. Our results suggest that in the presence of credit market imperfections, the less credit constrained CF benefit relatively more from food price increase than IF, as they are able to expand their production more flexibly. These findings have important policy implications for countries with significant market imperfections. In the case of the food price shock, not only consumers but also producers, which on average are more credit constrained than producers in developed countries, may lose their market shares and hence their income in the long run.     

Understanding Firms’ Approaches to Voluntary Certification: Evidence from Multiple Case Studies in FSC Certification

Voluntary certifications, such as Forestry Stewardship Council (FSC) in the forestry sector, are used to manage sustainable and socially responsible practices in firms. Even though the certifications are based on standards, it has been reported that adopting firms are nothing but a homogeneous cohort of adopters and in fact differ in their approaches to the certification. In this paper, we conceptualize firms’ approach to certification and link the approaches to various aspects of certification. Using an inductive approach and deriving our data from multiple case studies from forestry FSC certification, we argue that firms’ approach to certification is explained by their development of absorptive capacity, alignment of their organizational routines and their engagement in negotiations with FSC. We also argue that these approaches affect firm’s benefits from certification, their level of adherence to the requirements of the certification and their likelihood to withdraw from the certification. We discuss our findings in view of the literature on absorptive capacity, institutional literature and the literature on collective action and also discuss the implications of the study to voluntary certification literature in general.     

Stakeholders’ Influence and Contribution to Social Standards Development: The Case of Multiple Stakeholder Approach to ISO 26000 Development

We present an empirical investigation on how multiple stakeholders can influence and contribute to a standard development process. Based on the analysis of comments submitted by stakeholders developing ISO 26000 standard for social responsibility, we found no significant differences between the ratio of accepted and non-accepted comments among various stakeholder groups; however, we conclude that industry is the most influential stakeholder due to the volume of the comments. We also present a set of processes that stakeholders follow to influence and contribute to standards development, namely to (1) eliminate issues that are controversial and undesirable; (2) link and integrate the standard into a network of other documents and ISO standards; (3) seek consensus by highlighting areas for further dialogue or by addressing their exclusion from the standards development, (4) reinforce issues that are important; and (5) improve the content of the new standard. In conclusion, we provide a set of propositions about multi-stakeholder standards development and compare multi-stakeholder involvement in standards developed through a new committee established in existing standards setting organization [i.e., Committees within the International Organization for Standardization (ISO)] and through new standards setting organizations established for one specific task (i.e., Forest Stewardship Council). We envisage that our study will be a useful platform to monitor and evaluate future developments of ISO 26000 and other multi-stakeholder standards.     

Chinese competition and product variety of Indian firms

Using detailed firm-product-year data across manufacturing industries in India, and exploiting the exogenous nature of China’s entry into the WTO in 2001, we investigate the link between the impact of import penetration from China on the product variety of Indian manufacturing firms. We find: (i) robust and significant effects of product drop, with the effect coming only from competitive pressure in the domestic market; (ii) robust evidence of product drop or ‘creative destruction’ only for firms belonging to the lower-half of the size distribution; (iii) firms drop their peripheral/marginal products and concentrate on the core ones; and (iv) the result is strongest for firms producing intermediate goods. For an average Indian manufacturing firm, a 10 percentage point increase in India’s Chinese share of imports in the domestic market reduces the product scope of firms by 1.7–4.4%. In contrast, we find positive effects on product scope when firms are importing intermediate goods. We also find evidence of significant productivity effects and within-firm factor reallocation. Our results are consistent to a battery of robustness checks and IV estimation.     

Paymasters and Assurance Providers: Exploring Firms’ Discretion in Selecting Non-financial Auditors

Journal of Business Ethics - Ethical issues in non-financial auditing are increasingly under scrutiny and questions have been raised about the impartiality and independence of audits. Among many...     

The t copula with multiple parameters of degrees of freedom: bivariate characteristics and application to risk management

The t copula is often used in risk management as it allows for modeling the tail dependence between risks and it is simple to simulate and calibrate. However, the use of a standard t copula is often criticized due to its restriction of having a single parameter for the degrees of freedom (dof) that may limit its capability to model the tail dependence structure in a multivariate case. To overcome this problem, the grouped t copula was proposed recently, where risks are grouped a priori in such a way that each group has a standard t copula with its specific dof parameter. In this paper we propose the use of a generalized grouped t copula, where each group consists of one risk factor only, so that a priori grouping is not required. The copula characteristics in the bivariate case are studied. We explain simulation and calibration procedures, including a simulation study on the finite sample properties of the maximum likelihood estimators and Kendall's tau approximation. This new copula is significantly different from the standard t copula in terms of risk measures such as tail dependence, value at risk and expected shortfall.     

The State,Public Policy and Heterodox Economics: An Introduction

While most heterodox economists endorse some amount of policy activism, there is no unified conception of the state and public policy in heterodox economics. To help clarify the similarities and differences within heterodoxy – and between heterodox and mainstream economics – a panel addressing this subject was convened in 2007 at the Annual Meeting of the Association for Institutional Thought. This article introduces the essays prepared for that symposium. They include an examination of the position of Marx and Engels, a clarification of the institutionalist views of Veblen and Commons, an outline of the perspective of Post Keynesian Institutionalism, and an account of some essential contributions of Classical Pragmatism (a major school of thought within the philosophy of science). The collection advances what Robert Heilbroner called “the worldly philosophy” by seeking to understand the role of the state in a world where institutions, defined broadly as social habits, adjust to other institutions.