The effect of prime age adult mortality on household composition and consumption in rural Ethiopia

Using panel data from Ethiopia covering 1994–1997, we estimate the impact of prime age adult mortality on household composition, household expenditures and dietary diversity. We employed propensity score matching with a difference-in-difference estimator to control for endogeneity of mortality to the outcomes of interest. Households losing a productive adult did not replenish the lost labor, regardless of economic status, sex or status of the deceased adult. With the exception of non-poor households, adult mortality resulted in increased dependency ratios, but did not adversely affect households’ expenditure patterns (total, food and non-food expenditures) regardless of the sex and position of the deceased and the economic status of the households. Although food expenditures were protected, a decline in dietary diversity, especially among the poorest households, reflected increased nutrition insecurity associated with adult mortality.     

Market access implications of non‐tariff measures: Estimates for four developed country markets

We quantify the effects of non‐tariff measures on the extensive margin of trade, examining the number of countries exporting particular products to Canada, the European Union, New Zealand and the United States. We find that non‐tariff measures that impose a conformity requirement, that is, testing, certification or inspection, will reduce the number of countries exporting to these markets. Conformity requirements imposed for sanitary or phytosanitary reasons have the largest effect in Canada, reducing the number of exporting countries by 47% compared to the situation where no compliance requirement is imposed. Conformity requirements imposed for other reasons covered by the WTO Agreement on Technical Barriers to Trade have the largest effect in Canada and New Zealand, reducing the number of exporting countries by 27% compared to the situation where no compliance requirement is imposed. However, we generally find a statistically significant positive effect for nontariff measures that do not impose a compliance burden, suggesting that such measures may facilitate trade.     

The effect of globalization and legal environment on voluntary disclosure

We examine how interactions with foreign capital, product, and labor markets affect the disclosure practices of non-U.S. multinational firms. Drawing on literature related to multinationals, country-level legal institutions, and accounting disclosures, we expect that the relation between globalization and voluntary disclosure will be conditioned by the legal environment in a firm's home country. Specifically, while firms from countries with a strong legal environment (e.g., common-law countries) already face pressure for good disclosure, globalization can increase the benefits associated with good disclosure to firms from weak legal environments (e.g., civil-law countries). We use a self-constructed voluntary disclosure index and hand-collected disclosure and foreign activity data for 643 non-U.S. firms from 30 countries for 2003. We find a significant interaction between globalization and the legal environment. This indicates that for the same level of globalization, there is more voluntary disclosure for firms based in weak legal environments. Our results suggest that globalization is an important variable that has been overlooked in much of the previous cross-country research.     

Headquarters,office employment,and the wave of urbanization in the New York City region

Hierarchical theory suggests that high-density office activity, such as corporate headquarters, epitomizes the concept of agglomeration. This research tests whether office employment in a metropolitan area agglomerates around suburban nodes of specialized office and corporate headquarter activity or if office employment change shifts in response to the wave of urbanization. The location of the Fortune 500 manufacturing and service headquarters and the ratio profiles of office employment within each county are used in the test. We conclude that headquarters are not located in specialized office employment nodes. Rather, the office employment becomes specialized as the county becomes more urbanized.     

Dynamics of Private and Public Real Estate Markets

Using five assets (T-bills, bonds, stocks, and both public and private real estate), this study investigates how cointegration of capital markets affects the dynamics of public and private real estate markets. The results show that the price indices of the five assets are nonstationary and cointegrated. Some implications for the long-term equilibrium relationship for portfolio diversification, price discovery and prediction are discussed. In a Granger causality framework, error-correction augmented VAR models (VECM) and unrestricted VAR models are compared with respect to the conclusion regarding the interaction between public and private real estate returns. VECM is also shown to improve the prediction of private real estate returns relative to an unrestricted VAR model. These results raise questions about previous research studies regarding the dynamics between public and private real estate returns. It is shown that the long-term equilibrium relationship establishes a feedback between the two real estate markets, but the private market seems to informationally lead the public one. Possible explanations are also explored.     

Evidence and Implications of Increases in Trading Volume Around Exchange Listings

After controlling for market volume trends and differences in volume measurement between the Nasdaq and the exchanges, we find that mean trading volumes increase significantly for Nasdaq stocks that list on the Amex or the NYSE. Furthermore, stocks with low (high) pre‐listing volume tend to realize the largest volume increases (decreases) as well as the best (worst) post‐listing performance. Our results support the hypothesis that stocks with high past trading volumes tend to experience lower future returns, and shed new light on the nature and possible causes of poor post‐listing stock performance.     

The impact of reputation and variance investigations on the creation of budget slack

Experimental research and survey studies have yielded conflicting findings about the conditions under which budget slack is likely to arise. This study begins to reconcile the contradictory evidence by examining the impact of two features of the organizational context in which budget decisions are made: reputation concerns and variance investigations. The results of a laboratory experiment show concern for maintaining a favourable reputation leads to lower budget slack as does the existence of a variance investigation policy. The findings extend the agency theory framework by incorporating both pecuniary and non-pecuniary features that influence behavior when budgets have consequences beyond the immediate period. The results also suggest reputation concerns and control system features may serve as cost-effective substitutes for exhaustive incentive contracting in practical settings.     

List price and sales prices of residential properties during booms and busts

This paper investigates the relationship between the list and sale price of residential properties over the housing cycle. In down or normal markets the list price generally exceeds the sales price; however, when the housing market is strong, homes sell for more than their list price. This observation is not consistent with the assumptions made in the standard model of home sellers’ search behavior. We consider alternative models. In one, sellers set list prices based on their expectations of future changes in sales prices and the arrival rate of buyers; however, demand shocks occur. This model partially explains our data from the Belfast, U.K. housing market, but it fails to predict the list to sales price ratio during a sustained housing boom. We next describe a model where sellers’ endogenously select their search mechanism depending on the strength of the housing market. We find support for the conjecture that sellers switch to an auction-like model during housing booms. There also is evidence that during a downturn in the market, sellers’ list prices are sticky.     

Understanding public support for the US federal bureaucracy

Abstract

While a number of scholars have examined citizens' satisfaction with specific encounters with government agencies, few studies have assessed explanations of the public's overall evaluations of bureaucratic performance, especially accounts that address sources of variation over time. We address this gap with a new annual time series measure of aggregate assessments of the US federal bureaucracy. We find that public approval of bureaucratic performance varies markedly over time. We then test a number of prior explanations for this movement focusing on both broad contextual forces in the political environment and more specific variables more closely associated with the federal bureaucracy. While data limitations preclude developing a fully specified model tapping all of the explanations simultaneously, we are able to rule out a wide range of ‘usual suspects’ as free standing or sufficient accounts of variations in aggregate bureaucratic approval over time. But we also isolate a number of promising explanations.