Christoph R. Weiss

Farm Growth and Survival: Econometric Evidence for Individual Farms in Upper Austria

This article investigates survival and growth of more than 50,000 Upper Austrian farm households within a maximum likelihood sample selection framework. The results suggest that age, schooling and sex of the farm operator, size of the farm family, and off-farm employment status, as well as initial farm size, significantly influence farm growth and survival. The present study provides support for the notion of a “disappearing middle” in the size distribution. The process of polarization is closely related to the off-farm employment status of farms. Correcting for sample-attrition bias is important when analyzing the performance of part-time farms. Copyright 1999, Oxford University Press.

Corruption and Legal (In) Effectiveness: An Empirical Investigation

Numerous studies have investigated the causes and measured the consequences of differences in corruption among countries. An effective legal system has been viewed as a key component in reducing corruption. However, estimating cross-sectional as well as panel data models, we find a significant inter-relationship between legal (in)effectiveness and various measures of corruption. This re-enforcing inter-relationship suggests that corruption is a persistent phenomenon and that strong forces tend to perpetuate corruption at fairly constant levels.

Evaluating the effects of farm programmes: results from propensity score matching

The paper applies a semi-parametric propensity score matching approach to evaluate the effects of agri-environment (AE) programmes on input use and farm output of individual farms in Germany. The analysis reveals a positive and significant treatment effect of AE programmes on the area under cultivation, in particular grassland, resulting in a decrease of cattle livestock densities. Furthermore, participation significantly reduced the purchase of farm chemicals (fertiliser, pesticide). We also find differences in the treatment effect among individual farms (heterogeneous treatment effects). Farms that can generate the largest benefit from the programme are most likely to participate. Oxford University Press and Foundation for the European Review of Agricultural Economics 2009; all rights reserved. For permissions, please email journals.permissions@oxfordjournals.org, Oxford University Press.

Consumer demand for food diversity: evidence for Germany

Abstract Whereas a large number of empirical studies have been devoted to analysing consumer demand for specific products, much less attention has been paid to the household’s demand for product variety (the number of different products consumed in a specific time period). This paper analyses consumer demand for food variety in Germany. The econometric analysis of 4632 households suggests that variety significantly increases with income and the number of children aged between 7 and 17 years and is significantly higher if the family lives in larger cities in East Germany, and the housekeeping person is not additionally working full-time. A single male household consumes a significantly smaller number of different food products. The significant (and positive) impact of household income on food variety is in line with the hypothesis that consumption evolves along a hierarchical order as income increases.

Farm Household Income and On- and Off-Farm Diversification

The paper analyzes the relationship between off-farm labor allocation and on-farm enterprise diversification as farm household income stabilization strategies with census data from the federal state of Upper Austria, Austria. The results suggest that both on-farm diversification and off-farm labor allocation are related to farm and household characteristics. Larger farm households tend to allocate more labor to off-farm income activities.

Farm income, market wages, and off-farm labour supply

ZusammenfassungNebenerwerbslandwirtschaft entwickelt sich immer mehr zur vorherrschenden Form der Erwerbstätigkeit von Landwirten. Die Erwerbsentscheidung zwischen Voll-, Zu- und Nebenerwerb wird im Rahmen eines statischen Arbeitsangebotsmodells untersucht und mit Hilfe eines “Ordered-probit”-bzw. eines “Tobit”-Ansatzes für 1.842 landwirtschaftliche Haushalte in Oberösterreich getestet. Das Arbeitsmarktverhalten von Landwirten ist gekennzeichnet durch eine hohe Lohnelastizität vergleichbar den Ergebnissen für das Erwerbsverhalten von Personen auf dem sekundären Arbeitsmarkt. Darüber hinaus läßt sich ein signifikanter Einfluß der Betriebsgröße, der Struktur des landwirtschaftlichen Haushaltes sowie der Art und des Umfangs der Ausbildung des Betriebsleiterehepaares erkennen.AbstractIn most developed countries we observe an increasing share of part-time farming at the expense of full-time farmers. In the present paper, we develop a theoretical labour supply model which accounts for the specific decision problem of a farmer. The empirical analysis uses the ordered probit and a Tobit model to explain labour supply behaviour for a sample of farm households in Upper Austria. Farm size, household characteristics, as well as education significantly influences off-farm labour supply behaviour. The obtained wage elasticities for male farmers are comparable in magnitude to those obtained in labour supply studies for adult females or elderly people.

Probability and timing of succession or closure in family firms: a switching regression analysis of farm households in Germany

In a two-step econometric approach that corrects for selectivity bias, we analyse the determinants of the probability of succession and the timing of succession or closure in a unique sample of 233 North-German family farms. We set up the succession decision as an intertemporal optimization problem. The empirical results show that larger and more profitable farms, which are specialized in dairy production are significantly more likely to have an intra-family successor. We find that a nonagricultural education of the current manager or the successor delay succession. When the family decided to stop farming operations, nonagricultural education of the owner delays closure of the farm. Closure occurs earlier if the manager is able to lease out the land in the process of retirement. Although farm households react to incentives originating from tax and pension regulations, many important determinants of succession are beyond the control of policymakers.

Objectives, topics and methods in industrial organization during the nineties: Results from a survey

Abstract We conducted a survey among 114 experts on industrial organization regarding their opinions on the way markets work, on the proper role of competition and industrial policy, and on the methods which should be used to analyse industrial markets. The experts assessed the importance of research topics and methods during the last year and their probable development in the future. The sample appears to provide a valid representation of European experts, the response pattern does not seem to depend on the personal characteristics of the respondents.

Market structure and pricing behaviour in Austrian manufacturing

The paper provides a formal model of price rigidities which is consistent with the observed difference in pricing across industries. The empirical test for a sample of Austrian manufacturing industries confirms the derived propositions. Concentration, inventoriability, export orientation, and disparities in firm size do not influence the price level directly but are shown to have an impact on the sensitivity of prices to demand and cost changes. Cost (demand) changes are less (more) fully transmitted into prices in concentrated industries.

Do American and European Industrial Organization Economists Differ

This paper compares results from two surveys among American and European industrial organisation (IO) economists on various IO and broader economic issues. Although differences between the two groups are generally rather small, some systematic differences seem to exist. These differences are more pronounced when judgments about the efficacy of government policies and the workings of the market are concerned than when judgments about methodology and the present and future state of the IO field are concerned. American IO economists tend to exhibit more confidence in the markets capability to allocate resources than their European counterparts.