EFFECTS OF LABOR REALLOCATION ON PRODUCTIVITY AND INEQUALITY—INSIGHTS FROM STUDIES ON TRANSITION

From a theoretical perspective, the link between the speed and scope of rapid labor reallocation and productivity growth or income inequality is ambiguous. Do reallocations with more flows tend to produce higher productivity growth? Does such a link appear at the expense of higher income inequality? We explore the rich evidence from earlier studies on worker flows in the period of massive and rapid labor reallocation, that is, the economic transition from a centrally planned to a market-oriented economy in CEE. We have collected over 450 estimates of job flows from the literature and used these inputs to estimate the short-run and long-run relationship between labor market flows, labor productivity, and income inequality. We apply the tools typical for a meta-analysis to verify the empirical regularities between labor flows and productivity growth as well as income inequality. Our findings suggest only weak and short-term links with productivity, driven predominantly by business cycles. However, data reveal a strong pattern for income inequality in the short run—more churning during reallocation is associated with a level effect toward increased Gini indices.     

The illusion of managerial control

The design and implementation of organizational control systems based on a cybernetic model stand in need of revision. The revision is required by increasing numbers of reports of system ineffectiveness and, in some cases, failure. The paper suggests that a major reason for current difficulties resides in the “illusion of control” implied by theory and implemented in practice. An alternative definition of organizational control based in the concept of “multirationality” is proposed.     

An options-based approach to evaluating the risk of Fannie Mae and Freddie Mac

Fannie Mae and Freddie Mac assume a significant amount of interest and prepayment risk and all of the credit risk for about half of the $8 trillion U.S. residential mortgage market. Their hybrid government-private status, and the perception that they are too big to fail, make them a potentially large, but largely unaccounted for, risk to the federal government. Measuring the size and risk of this liability is technically difficult, but important for the debate over the appropriate regulation of these institutions. Here we take an options pricing approach to evaluating these costs and risks. Under the base case assumptions, the estimated value of the guarantees is $7.9 billion over 10 years, with a combined .5 percent value at risk of $122 billion. We evaluate the sensitivity of these estimates to various modeling assumptions, and also to the regulatory regime, including forbearance policies and capital requirements. The analysis highlights the benefits, but also the challenges, of taking an options-based approach to evaluating the value of federal credit guarantees.     

A review of: “PLANNING THEORY” By Preston P. LeBreton & Dale A. Henning Prentice-Hall,Inc., Englewood Cliffs,N. J. 1961 357 pp.$9

Western benefit-cost analysis is assumed a viable concept for planning economic development. Such an analysis relies heavily upon a theoretical base which bears little relationship to the overall context of development decision-making. This article attempts to denote the factors that distort the theoretical results of benefit-cost analysis. The structure of the economy is shown to obviate the direct applicability of such models; and finally, the values inherent in the Western benefit-cost approach are shown to rest in the economic context where they were formulated with hidden costs for underdeveloped economies.     

On the theory of DRC criteria

Srinivasan and Bhagwati (1978) show total and direct DRC are identical in a two-good, two-factor model with an additional, small project. This result is shown here not to extend to the case of more goods than factors, the usual empirical context of DRCs. For first-best solutions the direct DRC is appropriate, the total DRC is biassed against production and the so-called ideal variant biassed toward production. The total DRC is often advocated when areas of control are limited. If production or trade constraints compel obtaining materials from domestic producers, a particular, total DRC decomposition does provide valid guidelines, but its measure requires prior knowledge of the solution. The direct DRC, measured in second-best shadow prices, does convey limited information, even when areas of control are restricted, but in general a total formulation diminishes this information content.     

Reinventing the rattling tin: How UK charities use Facebook in fundraising

Using a multicase study approach, this paper explores how the three biggest UK cancer charities by donations use Facebook in their fundraising campaigns, in order to facilitate understanding of the dynamics of philanthropic asking in a social networking site‐mediated environment. The analysis reveals that Facebook is primarily used to strengthen relationships with supporters, mainly via humanising the brand, fostering obligations, and encouraging social interaction. The mobilization of these relationships in fundraising is facilitated by persuasive strategies, including public recognition, authority, and the fostering of a sense of efficacy among fans, and the most common outcome of this mobilization is public endorsement of charities' fundraising campaigns via sharing. At a time when harsh public spending cuts have left gaps in charity funding that need to be filled by philanthropy, this study aims to make a practical contribution to knowledge by examining what works and how in Facebook fundraising.     

Universities and global competition for graduate students: scenarios for Latin America

The purpose of this paper is to lay out future scenarios related to the impact of the intensification of competition between universities and research centres of OECD countries on the stocks and flows of university graduates in Latin America. In conditions of intensified competence, it is possible that the ways in which Latin American countries, universities and university professionals participate in the processes of international mobility will change significantly. This paper proposes different scenarios, combining hypotheses about the global dynamics of skilled mobility and migration of graduate students (conditioned by the behaviour of the demand in developed countries), about their main impacts on Latin America, and about the responses that Latin American governments and universities could make to face this process.