Even more on monetary policy in a small open economy

It is well known that in a small open economy with full capital mobility and a fixed exchange rate, monetary policy is ineffective in influencing real output (e.g. the works of Fleming [Int. Monetary Fund Staff Pap. 9 (1962) 369.] and Mundell [Can. J. Econ. Polit. Sci. 29 (1963) 475.]). However, Wu [Int. Rev. Econ. Finance 8 (1999) 223.] finds that when the credit channel is added to this model, monetary policy can have real effects under a fixed exchange rate system. This conclusion hinges on the assumption that open market operations have no effect on foreign exchange reserves of the central bank when evaluating how a change in monetary policy affects the loan market. This assumption is incorrect because under a fixed exchange rate regime, the quantity of foreign reserves becomes endogenous in the model. It is shown that when this assumption is relaxed, monetary policy is still ineffective in influencing output under a fixed exchange regime, even with an operative credit channel.     

Mexico's Economic Growth and the Balance of Payments Constraint: A cointegration analysis

This paper applies the basic balance-of-payments constraint model (BPCmodel), developed by A.P. Thirlwall, to the analysis of Mexico's economic growth in 1950-96.With the use of unit-root tests and cointegration analysis it estimates the long-run association between the growth of Mexico's real exports and real output in 1950-96, and selected subperiods. The results tend to show significant and positive cointegration between these two variables, thus giving support to the BPC-model as a relevant hypothesis to explain Mexico's long-term economic growth. Moreover, the findings of cointegration tests for selected subperiods suggest that the slowdown in its economic growth since 1982 is associated with an increase in the long-term income elasticity of imports that made more binding the balance-of-payments constraint on the expansion of domestic output.     

Using a Programming Approach to Measure International Agricultural Efficiency and Productivity

Multifactor agricultural productivity for seventy countries is calculated using a programming method. Productivity measures are divided into indices that measure technical efficiency and technical change. Agriculture in many developing countries is technically inefficient but technical change has had a greater impact on agricultural productivity. Multifactor productivity is declining in many developing countries where both agricultural output and the use of some agricultural inputs has rapidly grown. The level of education in a country and research services are factors which can explain differences in agricultural productivity growth between countries.     

The Effects of Gender and Career Stage on Ethical Judgment

This article reports the findings of a survey examining if there are gender and career stage differences between male and female practitioners regarding ethical judgment. The results show that, on average, females adopted a more strict ethical stance than their male counterparts on 7 out of 19 vignettes. Males on the other hand, demonstrated a more ethical stance than their female counterparts on 2 out of 19 vignettes. The results furthermore indicate there is a significant difference in ethical judgment across career stages. Overall, it appears that practitioners in later career stages display higher ethical judgment than practitoners in lower career stages. Implications are provided for both practitioners and academicians.     

Building a Case for Currency Boards

Two common objections to currency boards are that they are dominated by more flexible policies and that they are unsustainable. The paper confronts these objections with the insights from a model economy in which several constituencies who compete for subsidies do not have the ability to monitor the allocation of government spending. Such assumptions are meant to capture important features of the reality of many countries for which currency boards have been proposed. The model suggests that, in such environments, flexible policies in a certain class have an inflationary bias that a sustainable currency board can – but not necessarily – eliminate.     

A note on the economics of the duty free zone

This note extends some of the results of Hamada (1974) on the economic effects of a duty free zone. It is shown that, in the presence of factor mobility between the duty free zone and the rest of the economy, the final equilibrium will yield the same trade pattern which would have prevailed under free trade; moreover, all of the trade will be done by the duty free zone.     

Colombia’s macroeconomic challenges at the end of the supercycle of commodity prices

The end of the commodity boom presents major challenges for the Colombian economy. The major ones relate to the need to reduce the current account deficit and find new growth engines. A competitive real exchange rate is essential for objectives and requires stronger interventions in the foreign exchange market; these interventions also help to smooth out the trajectory of the inflation rate. Finally, although fiscal adjustment has been adequate, there are fiscal needs associated with the additional public sector spending demanded by the peace agreement and the need to correct the major structural tax imbalances generated by previous tax reforms.     

Privatization of state holding corporations

Many countries have privatized part of their state holding corporations in recent years. However, the literature on this issue has analyzed mainly the privatization of uniproduct public firms. We consider a state holding corporation with two plants that may produce complement or substitute goods. Assuming that private firms are more efficient than the state holding corporation we find the following: If the marginal cost of the state corporation is low, it is not privatized either if goods are substitutes or if they are complements. However, if the marginal cost of the state corporation is high the two plants of the state holding corporation are sold to a single private investor if goods are complements, and to different investors if goods are substitutes. If goods are close substitutes and the marginal cost of the state corporation takes an intermediate value only one plant is privatized. We extend the model to consider that firms are equally efficient, that they face quadratic cost functions and that there are n uniplant private firms producing each good. We find two differences with the previous result: The government never privatizes just one plant of the state corporation, and when goods are complements the two plants of the state corporation are sold to different investors if n is high.     

Social Responsibility and Social Security: The Foundation of <Emphasis Type="Italic">Caja de Pensiones para la Vejez y de Ahorros</Emphasis>

The concept of corporate social responsibility (CSR) is not new. Many entrepreneurs created and developed companies along the time, with a strong sense of ethical and social responsibility. This article presents an example of how CSR was conceived and put into practice when Caja de Pensiones para la Vejez y de Ahorros was created in Barcelona in 1905, following the life and ideas of its founder, Francesc Moragas, a lawyer with a deep commitment for social action and a successful conception of the technical and economic dimensions of a financial and social institution.