The Impacts of Enterprise Resource Planning Systems on Accounting Practice – The Australian Experience

This paper reports on the enteqbrise resource planning (ERP) systems experiences of Australian companies. It examines the degree of information system integration and associated benefits that respondent companies believe they have achieved, and the impact of ERP systems on the adoption of new accounting practices. The results indicate that while ERP users report high levels of information integration for many functional areas, the pattern is similar to that of non- users. Also, ERP systems seem to perform better in transaction processing and ad hoc decision- support than in sophisticated decision-support and reporting. Finally, ERP systems were found to have little influence on the use of new accounting practices.     

吴忠:财政为所当为

一个西部欠发达的地级市能够将多少财政收入用在民生上?"十一五"期间,吴忠市财政用于民生的支出共计180亿元,占同期财政一般预算支出的75%,最近两年甚至一度达到90%以上,笔者被深深触动了一下。这个比例确实不低!     

Gains from Trade versus Gains from Migration: What Makes Them So Different?

Would unrestricted “economic” migration enhance the potential gains from free trade? With free migration, consumers' feasible sets become non‐convex. Under standard assumptions, however, Walrasian equilibrium exists for a continuum of individuals with dispersed ability to afford each of a finite set of possible migration plans. Then familiar conditions ensuring potential Pareto gains from trade also ensure that free migration generates similar supplementary gains, relative to an arbitrary status quo. As with the gains from customs unions, however, wealth may have to be redistributed across international borders.     

FURTHER ANALYSIS OF THE TWIN DEFICITS

In a 1989 Contemporary Policy Issues article Miller and Russek published findings of a causal relation between the fiscal deficit and the trade deficit. However, they found no overwhelming support for reverse causation between the twin deficits. The authors of the analysis here gathered annual data on U.S. federal budget deficits and net exports for 1950–1988 and deflated the nominal values by the GDP deflators to examine the causal relation based on real values. They made a distinction between structural and actual budget deficits. Instead of an arbitrary choice of lag structure, they used Hsiao (1979, 1981) minimum final prediction error criterion to determine the optimum lag lengths of the explanatory variables. The analysis reveals a unidirectional causal relation running from structural budget deficits to net exports, confirming some of Miller and Russek's findings. Contrary to Miller and Russek's conclusions, however, findings here indicate a bi-directional causal relation between actual budget deficits and net exports. These findings suggest important policy implications.     

Money and Output: Friedman and Schwartz Revisited

More than 50 years ago, Friedman and Schwartz examined historical data for the United States and found evidence of procyclical movements in the money stock, which led corresponding movements in output. We find similar correlations in more recent data; these appear most clearly when Divisia monetary aggregates are used in place of the Federal Reserve's official, simple‐sum measures. When we use information in Divisia money to estimate a structural vector autoregression, identified monetary policy shocks appear to have large and persistent effects on output and prices, with a lag that has lengthened considerably since the early 1980s.     

The Walk‐down to Beatable Analyst Forecasts: The Role of Equity Issuance and Insider Trading Incentives*

It has been alleged that firms and analysts engage in an "earnings‐guidance game" where analysts first issue optimistic earnings forecasts and then "walk down" their estimates to a level that firms can beat at the official earnings announcement. We examine whether the walk‐down to beatable targets is associated with managerial incentives to sell stock after earnings announcements on the firm's behalf (through new equity issuance) or from their personal accounts (through option exercises and stock sales). Consistent with these hypotheses, we find that the walk‐down to beatable targets is most pronounced when firms or insiders are net sellers of stock after an earnings announcement. These findings provide new insights on the impact of capital‐market incentives on communications between managers and analysts.