Globalization and labor market institutions: International empirical evidence

A widespread concern is that labor market institutions erode in the course of globalization, which, in turn, decreases employment and wages. By using panel data and cross-sectional data, I investigate the influence of globalization on labor market regulation. I use the indicators of labor market institutions by Gwartney et al. (2012) and the KOF indices of globalization. To deal with potential reverse causality, I employ a system GMM panel estimator and use a constructed trade share as proposed by Frankel and Romer (1999) as an instrumental variable for globalization in cross-sectional models. The results do not show that globalization induced labor market deregulation.     

Opening Local Retail Food Stores: A Real-Options Approach

A real-options approach was used, incorporating uncertainty and irreversibility of investments, to study the number of stores entering the Swedish retail food market during the period 1994–2002. It was found that uncertainty affected the entry-decision. Entry was less frequent in highly concentrated local retail food-markets characterized by a high degree of uncertainty, whereas higher profit opportunities seem to have increased the probability of entry.     

The Economic Contribution of High-Growth Firms: Do Policy Implications Depend on the Choice of Growth Indicator?

Prior studies have defined high-growth firms (HGFs) in terms of growth in firm employment or firm sales, and primarily analyzed their contribution to overall employment growth. In this paper we define HGFs using the commonly applied growth indicators (employment and sales), but also add definitions based on growth in value added and productivity. Our results indicate that HGFs in terms of employment are not the same firms as HGFs in terms of productivity, and that their economic contributions differ significantly. Economic policy promoting fast growth in employment may therefore come at the cost of reduced productivity growth. Although HGFs of different definitions may not be the same firms, young firms are more likely to be HGFs irrespective of definition. This suggests that economic policy should focus on the conditions for new firm formation and early growth of firms, rather than target a particular type of HGFs.     

Consumer Information and Pharmaceutical Prices: Theory and Evidence*

The impact of a reform that increased consumer information on brand name and generic pharmaceutical prices is analysed both theoretically and empirically. The theoretical results show that an increase in information likely reduces the price of brand name pharmaceuticals, while the results regarding generics are less clear. In the empirical part of the article, the introduction of the substitution reform in the Swedish pharmaceuticals market in October 2002 is used as a natural experiment regarding the effects of increased consumer information. The results clearly show that the reform has lowered the price of both brand name and generic pharmaceuticals.     

Public Expenditures on Education and Cultural Affairs in the West German States: Does Government Ideology Influence the Budget Composition?

Abstract. This paper examines whether government ideology influenced the allocation of public expenditures on education and cultural affairs in the West German states in the 1974–2006 period. I explicitly consider the allocation of policy responsibilities between the federal and the states' governments. The results suggest that leftist governments slightly increased public spending for schooling, whereas rightwing governments spent somewhat more on universities and cultural affairs. This spending pattern appears to be in line with the preferences of the governing parties' constituencies and indicates political competition in a time of declining electoral cohesion.     

Purchase Behavior and Psychophysiological Responses to Different Price Levels

The aim of the study was to examine emotional processes when product prices for different brands were changed. In a within‐subjects design, the participants were presented purchase decision trials with 14 different products (seven private label and seven national brand products) whose price levels were changed while their facial electromyography (EMG) and electrodermal activity were recorded. The results suggest that low prices and national brand products induce higher positive emotions indexed with zygomatic EMG compared to high prices and private label products. Also, positive emotions are related to greater purchase intent. Naturally, a low price has also a direct positive influence on purchase intent. However, the involvement of emotions and the influence that price and brand have on elicitation of emotions may be one explanation for consumers’ varying purchase behavior. The results highlight the importance of emotional factors in pricing research and support the usefulness of psychophysiological measures in the consumer research.     

Interest Rates, Stock Returns and Credit Spreads: Evidence from German Eurobonds

We investigate daily variations in credit spreads on investment‐grade Deutschemark‐denominated Eurobonds during the challenging 1994–1998 period. Empirical results from a Longstaff and Schwartz (1995) two‐factor regression, extended for correlated spread changes and heteroskedasticity, indicate strong persistence in spread changes. Consistent with theory and previous findings, changes in spreads are significantly negatively related to the term‐structure level while, contrary to theory, the proxy for asset value does not yield a significant negative contribution. We even find a significant positive relation for Eurobonds with long maturity. Tentative interpretations are portfolio‐rebalancing activities or differing risk factor sensitivities on short‐ vs. long‐maturity bonds.     

Predicting entry of Swedish wholesale firms into local markets

Applying microeconomic theory, we develop a forecasting model for firm entry into local markets and test this model using data from the Swedish wholesale industry. The empirical analysis is based on directly estimating the profit function of wholesale firms. Profits are assumed to depend on firm- and location-specific factors, and the profit equation is estimated using panel data econometric techniques. Using the residuals from the profit equation estimations, we identify local markets in Sweden where firm profits are abnormally high, given the level of all independent variables included in the profit function. From microeconomic theory, we then know that these local markets should have higher net entry than other markets, all else being equal, and we investigate this in a second step, also using a panel data econometric model. The results of estimating the net-entry equation indicate that 19 of 30 estimated models have more net entry in high-return municipalities, but the estimated parameter is only statistically significant at conventional levels in one of our estimated models, and then with an unexpected negative sign.