Rural development interventions — A behavioural perspective

From their review of the literature on rural development, the authors believe that inadequate attention is paid to the behavioural bases of the intervention process and to ways of understanding complex motivational processes within communities. Two models are suggested as tools for categorizing resistances to change and pressures for change in relation to traditional communities, and as a conceptual framework for explaining motivational processes. The first area of intervention draws on Lewin's force‐field analysis model as a means of categorizing pressures for and resistances to change. The second area, that of motivation, uses Vroom's expectancy model to analyse community motivational patterns.     

GDP Growth Rates Calculated from Quarterly National Accounts: Discrepancies and Revisions

The differences between income-based and expenditure-based rates of real GDP growth are examined. The extent to which initial growth rates are subsequently affected by data revisions is documented. Results of regressions of first reported growth rates on the growth rates reported in QNA June 1985 are presented for three samples - the sample of income-based estimates of GDP growth rates, the sample of expenditure-based estimates and the sample of mean rates (average of the two estimates).     

Financial distress,financial constraint and investment decision: Evidence from Brazil

This paper analyses the presence of financial constraint in the investment decisions of 367 Brazilian firms from 1997 to 2004, using a Bayesian econometric model with group-varying parameters. The motivation for this paper is the use of clustering techniques to group firms in a totally endogenous form. In order to classify the firms we used a hybrid clustering method, that is, hierarchical and non-hierarchical clustering techniques jointly. To estimate the parameters a Bayesian approach was considered. Prior distributions were assumed for the parameters, classifying the model in random or fixed effects. Ordinate predictive density criterion was used to select the model providing a better prediction. We tested thirty models and the better prediction considers the presence of 2 groups in the sample, assuming the fixed effect model with a Student t distribution with 20 degrees of freedom for the error. The results indicate robustness in the identification of financial constraint when the firms are classified by the clustering techniques.     

A Note about the Relationship among Transaction Costs,Institutions and Productivity Growth

In order to test the Fuess and van den Berg [I9921 hypothesis on the influence of the increasing transactions sector's costs on the total factor productivity growth rate, the authors perform calculations and estimates of the Solow'S residual for both the total GNP and the non-transactions GNP on Italian data covering the period 1951-89. The results suggest that, as regards the Italian economy, the difference between total and non-transactions productivity growth rate (effect of institutions on material production), rather than having a constant positive sign, as in the findings of Fuess and van den Berg, alternates between negative and positive sign.     

Moral and Instrumental Norms in Food Risk Communication

The major normative recommendations in the literature on food risk communication can be summarized in the form of seven practical principles for such communication: (1) Be honest and open. (2) Disclose incentives and conflicts of interest. (3) Take all available relevant knowledge into consideration. (4) When possible, quantify risks. (5) Describe and explain uncertainties. (6) Take all the public’s concerns into account. (7) Take the rights of individuals and groups seriously. We show that each of these proposed principles can be justified both in terms of more fundamental ethical principles and instrumentally in terms of the communicating agent’s self-interest. The mechanisms of this concordance of justifications are discussed. It is argued that the concordance is specific for areas such as food risks in which agents such as companies and public authorities are highly dependent on the public’s trust and confidence. The implications of these findings both for moral philosophy and for practical food risk communication are discussed.     

Market Segment Response Through Field Experimentation

A key assumption underlying segmentation studies is that marketing efforts have differential effects on market segments. This question was investigated in the context of a field experiment involving enlistment in the armed forces. Approximately 8000 completed questionnaires administered at various stages in the US Navy enlistment recruiting process were collected at two points in time, corresponding to a pre- and post-experimental intervention. Attitudinal data were analysed to identify meaningful segments. Differential responses of market segments to advertising and recruiter changes were found, providing direction for evaluation of, and changes in, the creative component of advertising.     

Does private-label production by national-brand manufacturers create discounter goodwill?

Discount stores have a private-label dominated assortment where national brands have only limited shelf access. These limited spots are in high demand by national-brand manufacturers. We examine whether private-label production by leading national-brand manufacturers for two important discounters (one hard and one soft) creates discounter goodwill. We estimate a selection model that is based on a sample of 450 manufacturer-category combinations from two leading discounters (Aldi in Germany and Mercadona in Spain), and we show that private-label production is indeed rewarded: national-brand manufacturers that are involved in such practices have a higher likelihood of procuring shelf presence for their brands. Moreover, while powerful manufacturers are intrinsically more likely to obtain shelf presence with soft discounters, manufacturers with less power can compensate for this by producing private labels. No such dependence on power exists for hard discounters.However, not all national-brand manufacturers are equally likely to produce private labels for discounters. We find that national-brand manufacturers are less likely to do so when: (a) they experience more sales growth, (b) it is more difficult to produce high-quality products in a specific category, (c) they invest more advertising support into their brands, and (d) they introduce more innovations. Moreover, a higher price differential relative to the discounter's private labels makes national-brand manufacturers less likely to engage in private-label production for hard discounters.     

A note on optimal capital stock and financing constraints

There is a robust literature on the relationship between financing constraints and real investment. Little has been said on the relationship between financing constraints and capital stock in the long run. This note focuses on this last issue. To keep the model tractable, we assume that the firm employs a single input, and this input is used as collateral. We get three main results. Firstly, we show that the optimal capital stock chosen by a firm is affected by financing constraints even when they are slack at the current time. Secondly, we show that the net present value of the potentially constrained firm is always smaller than the one of the never constrained firm. Finally, we find that in the presence of latent financing constraints the firm does not limit itself to reducing its investment when the upper limit is reached. What it actually does is to lower its long run optimal capital stock, amplifying the effects of constraints in the long run.