DOES INVESTOR PROTECTION INCREASE FOREIGN DIRECT INVESTMENT? A META‐ANALYSIS

We undertake a meta‐analysis of the effects of international investment agreements for the protection of foreign investors on foreign direct investment using 2107 estimates drawn from 74 studies. Our meta‐analysis finds robust evidence that effect of international investment agreements is so small as to be considered zero.  However, our results do not rule out the possibility that the effect of these agreements is, in fact, positive and that current research methods are insufficiently powerful or precise to identify the underlying genuine effect. FDI from developed countries appears to be more responsive to the existence of investment protection, and there is evidence of publication–selection bias in favour of studies that find a positive effect for investor protection.     

Kundenpräferenzen für leistungsrelevante Attribute von Stromprodukten

This article addresses whether standard electricity products in Switzerland meet the preferences of private customers. To determine customers’ preferred electricity product we conducted an online survey with choice experiments implying 9420 choice decisions by 628 respondents in Switzerland. Using hierarchical Bayes estimation we determined customer preferences and the importance of individual product attributes in product choice. This procedure makes it possible to calculate part worth utilities for product attributes and to derive customers’ implicit willingness to pay. The “electricity mix” had the most important influence on choice decisions, followed by “monthly electricity costs” and the “location of the electricity generation”. The current Swiss electricity mix which consists of mainly nuclear and hydro power was only rated second to last in a comparison of five alternative mixes. Customers clearly prefer electricity mixes containing green energy. Findings of this study reveal strategic options for product design, positioning, and marketing for a liberalized electricity market.     

Small Enterprise Growth and the Rural Investment Climate: Evidence from Tanzania*

Abstract: This paper analyzes characteristics of nonfarm enterprises, their employment growth patterns, and constraints in doing business in rural Tanzania. Using unique survey data, we describe a low‐return sector struggling to compete in a challenging business environment. However, about one‐third of rural enterprises are growing fast. Most enterprises engage in agricultural trade. Due to a rapidly growing agricultural sector in recent years, limiting demand‐side constraints, rural enterprise constraints in Tanzania mainly operate from the supply‐side, suggesting that in particular access to finance, road infrastructure and rural cell phone communication is associated with employment growth. A major finding is that subjective and objective measurements of business constraints are broadly comparable. We discuss a number of factors that would help to unleash the full potential of private sector‐led growth in rural areas. Marginal improvements of the rural investment climate matter for growth.     

A comprehensive effort to recruit and retain accounting students

This paper describes a series of coordinated and proactive recruitment and retention efforts within the accounting department of a southeastern university. Each semester, recruitment of successful students in Principles of Accounting classes is a departmental priority. The intention is to encourage Principles students to declare a major in accounting. For accounting majors in the junior and senior years, a series of programs is offered for professional development. Each year students are surveyed to gauge the perceived value of the time spent out-of-classroom. The results indicate that the time spent out-of-classroom is beneficial. Most important, the results of our efforts to recruit to the major from Principles classes correlate to previous research that indicates contacting potential majors in the introductory course is crucial.     

The Trade Cycle1

Abstract

The long-run relationship between polity change and economic growth has been considered by a number of researchers, yet no clear consensus has emerged concerning the causal link between these two important measures of progress. This study used various estimation methods based on different assumptions of the unknown error structure to investigate this relationship in 154 countries from 1961 to 2007. First, we found no globally significant relationship between polity change and economic growth. However, we found several significant relationships at the local level, including (a) a positive relationship in the 1980s and in Africa and (b) a negative relationship in the 1970s and in Europe. Second, we found that previous economic growth hinders democracy, albeit slightly; in contrast, the influence of democracy on economic growth is negligible.     

The information content of financial analysts' forecasts of earnings: Some evidence on semi-strong inefficiency

The paper assesses the information content of revisions in financial analysts' forecasts of earnings by analyzing the relation between the direction of these revisions and stock price behavior. Abnormal returns during the months surrounding the revisions in analysts' forecasts are computed and evaluated. The results strongly indicate that information on revisions in forecasts of earnings per share is valuable to investors. It is also suggested that market reaction to the disclosure of analysts' forecasts is relatively slow and gives rise to potential abnormal returns to investors who act upon this type of publicly available information.