A QUEUEING MODEL FOR EGG PRICE DETERMINATION

The determination of the price paid to its suppliers and by its customers is a major task for some marketing authorities. The commodity arrives randomly at the authority's facility and is removed randomly by customers. Between arrival and departure, the commodity awaits processing, is processed (graded, packed), and awaits removal by a customer. It is suggested that this similarity to a queue enables a profit function, dependent on price, to be constructed. Determination of the price maximising this function is seen to be one solution to the price setting problem.     

Testing a DSGE Model of the EU Using Indirect Inference

We use the method of indirect inference, using the bootstrap, to test the Smets and Wouters model of the EU against a VAR auxiliary equation describing their data. We find that their model generates excessive variance compared with the data. But their model fits the dynamic facts quite well if the errors have the properties assumed by SW but scaled down. We compare a New Classical version of the model which also performs reasonably if error properties are chosen using New Classical priors (notably excluding shocks to preferences). Both versions have (different) difficulties fitting the data if the actual error properties are used. A model combining rigid and flexible-wage/price sectors, with a weight of around 5% on the rigid sector, does best in fitting the data.     

Globalization and real wages in New Zealand 1873-1913

This paper reports annual real wage indexes for laborers and for workers more generally in New Zealand, adjusted for purchasing power parity, for the years 1873-1913. These data are used to include New Zealand in the debates surrounding international wage convergence. On the basis of time series tests we find evidence of an integrated trans-Tasman labor market. Productivity, the terms of trade, and swings in labor’s income share, rather than immigration, shaped New Zealand’s wage growth.     

FDI on the move: cross-border M&A and migrant networks

Review of World Economics - Using data on Chinese outward direct investment and migrant stocks in 96 countries from 2003 to 2014, we find that migrant networks have a positive and significant...     

Civil rights legislation and the housing status of black americans: Evidence from fair housing audits and segregation indices

The Fair Housing Act of 1968 made discrimination against minorities in the sale or rental of housing illegal. Twenty years later the Act’s coverage was expanded and its enforcement mechanisms strengthened in response to pressure from fair housing advocates and evidence of continued segregation and discrimination. Segregation indices and fair housing audits provide measures of the extent and nature of residential segregation and housing discrimination. High levels of residential segregation suggest that housing discrimination exists, and audits give a direct measure of the incidence of discrimination. To date, housing audits consistently show that black auditors encounter discriminatory treatment in the housing search process. Whether the strengthened enforcement mechanisms of the Act will have a substantial impact on housing market discrimination and, in turn, residential segregation, remains to be seen.