The Efficiency Consequences of Local Revenue Equalization: Tax Competition and Tax Distortions

This paper shows how a popular system of federal revenue equalization grants can limit tax competition among subnational governments, correct fiscal externalities, and increase government spending. Remarkably, an equalization grant can implement efficient policy choices by regional governments, even in the presence of differences in regional tax capacity, tastes for public spending, and population. If aggregate tax bases are elastic, however, equalization leads to excessive taxation. Efficiency can be achieved by a modified formula that equalizes a fraction of local revenue deficiencies equal to the fraction of taxes that are shifted backward to factor suppliers.     

The Australian Business Cycle: Its Definition and Existence*

Recent research has suggested that for a number of economies, aggregate output does not behave in a stationary way about a fixed trend Campbell and Mankiw have provided much evidence, and their techniques are adopted here to indicate that Australia's national output has behaved in a way similar to that of other similar economies.     

CULTURAL ACCOUNTING: AN EXAMPLE FROM A SMALL CARIBBEAN ISLAND

A cultural accounting matrix (CAM) is a means of describing and analyzing the cultural division of labor in socially and economically segmented societies. This paper explains the background to the CAM approach and applies it to a small Caribbean island. The analysis involves identifying the way in which the present-day division of labor between the principal resident populations of the Island has arisen and calculating inter-relational income distribution multipliers between the populations .     

A Test of Long-run Purchasing Power Parity Allowing for Structural Breaks*

If exchange rates and prices are integrated processes, standard econometric tests of the purchasing power parity (PPP) hypothesis may be biased towards rejection. This paper avoids this problem by using the Engle and Granger (1987) theory of cointegrated processes. If the absolute version of purchasing power parity is true, and nominal exchange rates and prices are integrated processes, inter-commodity arbitrage should ensure that the real exchange rate is stationary. The stationarity hypothesis is tested using Australian real exchange rate data for the 1890–1984 period We find that the effective real exchange rate cannot be modelled as a stationary process and therefore reject the absolute version of PPP. We also employ a test for structural breaks due to, for instance, the oil price shock and find mixed results. Another interpretation of our results is that the real exchange rate was affected by a series of permanent, real shocks during the sample period     

Standard Error Biases When Using Generated Regressors in Accounting Research

We analyze the standard error bias associated with the use of generated regressors—independent variables generated from first-step regressions—in accounting research settings. Under general conditions, generated regressors do not affect the consistency of coefficient estimates. However, commonly used generated regressors can cause standard errors to be understated. Problematic generated regressors include predicted values, coefficient estimates, and measures derived from these estimates. Widely used generated regressors in accounting include measures of earnings persistence, normal accruals, litigation risk, and conditional conservatism. Using simple regression models and simulation, we demonstrate how generated regressors can produce understated standard errors in accounting research settings. We also demonstrate how the magnitude of the standard error bias is inversely related to the precision of the generated regressor. Finally, we discuss bootstrapping as a correction for the bias and demonstrate the pairs cluster bootstrap as a tool to improve inferences in common accounting settings involving generated regressors.