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This paper aims to introduce a new mixed integer programming formulation and associated heuristic algorithm to solve the Military Nodal Capacity Problem, which is a type of supply chain network design problem that involves determining the amount of capacity expansion required at theater nodes to ensure the on-time delivery of military cargo.

Supply chain network design, mixed integer programs, heuristics and regression are used in this paper.

This work helps analysts at the United States Transportation Command identify what levels of throughput capacities, such as daily processing rates of trucks and railcars, are needed at theater distribution nodes to meet warfighter cargo delivery requirements.

This research assumes all problem data are deterministic, and so it does not capture the variations in cargo requirements, transit times or asset payloads.

This work gives military analysts and decision makers prescriptive details about nodal capacities needed to meet demands. Prior to this work, insights for this type of problem were generated using multiple time-consuming simulations often involving trial-and-error to explore the trade space.

This work merges research of supply chain network design with military theater distribution problems to prescribe the optimal, or near-optimal, throughput capacities at theater nodes. The capacity levels must meet delivery requirements while adhering to constraints on the proportion of cargo transported by mode and the expected payloads for assets.

Using quarterly data for a sample of 17 industrial countries, the purpose of this paper is to study asymmetry in the face of monetary shocks compared to government spending shocks.

The paper outlines demand and supply channels determining the asymmetric effects of monetary and fiscal policies. The time‐series model is presented and an analysis of the difference in the asymmetric effects of monetary and fiscal shocks within countries is presented. There then follows an investigation of the relevance of demand and supply conditions to the asymmetric effects of monetary and fiscal shocks. The implications of asymmetry are contrasted across countries.

Fluctuations in real output growth, price inflation, wage inflation, and real wage growth vary with respect to anticipated and unanticipated shifts to the money supply, government spending, and the energy price. The asymmetric flexibility of prices appears a major factor in differentiating the expansionary and contractionary effects of fiscal and monetary shocks. Higher price inflation, relative to deflation, exacerbates output contraction, relative to expansion, in the face of monetary shocks. In contrast, larger price deflation, relative to inflation, moderates output contraction, relative to expansion in the face of government spending shocks. The growth of output and the real wage decreases, on average, in the face of monetary variability in many countries. Moreover, the growth of real output and the real wage increases, on average, in the face of government spending variability in many countries. Asymmetry differentiates the effects of monetary and government spending shocks within and across countries. The degree and direction of asymmetry provide a new dimension to differentiate between monetary and fiscal tools in the design of stabilization policies.

The paper's evidence sheds light on the validity of theoretical models explaining asymmetry in the effects of demand‐side stabilization policies. Moreover, the evidence should alert policy makers to the need to relax structural and institutional constraints to maximize the benefits of stabilization policies and minimize the adverse effects on economic variables.

The purpose of this paper is to model and test the dynamics of home-regional and global penetration by multi-national enterprises (MNEs).

Drawing on international business (IB) theory, the authors model MNEs adjusting their home-regional and global market presence over time. The authors test the resulting hypotheses using sales data from a sample of 220 of the world’s largest MNEs over the period 1995-2005. The authors focus specifically on the relationship between levels of market penetration inside and outside the home region and rates of change in each domain.

The authors demonstrate that MNEs do penetrate both home-regional and global markets, often simultaneously, and that penetration levels often oscillate within an MNE over time. The authors show firms’ rates of regional and global expansion to be affected by their existing regional and global penetration, as well as their interplay. Finally, the authors identify differences in the steady states at which firms stabilize their penetration levels in the home-regional and the global space. The findings broadly confirm the MNE as an interdependent portfolio with important regional demarcations.

The authors identify complex interdependencies between home-regional and global penetration and growth, paving the way for further studies of the impact of regions on MNE expansion.

The existing literature on aid for trade (AfT) tends to support the effectiveness of AfT in improving trade capacities and enhancing the export performance of recipient countries. While aid directed at trade-related infrastructure (e.g. ports and roads) is reported to drive the overall effect of AfT, the increasing importance of labor market flexibility and informal labor in export environment has been largely overlooked. The purpose of this paper is to test two hypotheses regarding the relationship between labor market flexibility, exports and AfT. First, flexible labor regulation promotes exports by reducing adjustment costs related to the export process. Second, for informal labor-intensive export sectors, AfT effectiveness may be compromised by the contraction of the informal sector due to labor deregulation as it deteriorates comparative advantage that supports recipients’ export competitiveness.

Since first introduced by Tinbergen (1962), the gravity model has been widely used to analyze bilateral trade, and its usefulness has been verified in several prominent empirical studies (e.g. Anderson and van Wincoop, 2003; Helpman et al., 2008). However, despite the empirically successful framework of the gravity model, the standard gravity equation may not be appropriate for estimating the effect of AfT in the paper. The main interest lies in whether aggregate AfT flows enhance the export “performance” of individual recipients, that is, whether they improve the recipients’ total exports rather than their bilateral exports. For this purpose, the authors took aggregated approach to the gravity model from Anderson and van Wincoop (2003).

The findings suggest that while both AfT and labor market flexibility are positively associated with higher export levels, the export-promoting effect of AfT is marginally reduced by the contraction of informal workforce. These findings, however, only hold for export sectors that heavily rely on informal labor force, that is, primary commodities and resource/labor-intensive goods. The authors also find that these effects are stronger in low-income countries, indicating that the AfT initiative has been effective where it is needed the most.

This paper is the first attempt to analyze the relationship between AfT and exports with consideration of labor market flexibility. Using the data for 85 recipient countries, the authors test the following hypotheses. First, labor market flexibility promotes exports by reducing adjustment costs related to the exporting process. Second, the contraction of the informal sector due to labor deregulation deteriorates developing countries’ comparative advantage in certain export sectors. Hence, while both AfT and labor market flexibility are expected to enhance the export volume of developing countries, the loss from weaker comparative advantage in a form of smaller informal labor force can exceed the gains from AfT in certain sectors.

Provides an evaluation of the reality of the German economy after unification, also answers to some of the questions that the post‐unification era has raised, analyzes aggregate and sectoral data of the former GDR and the Federal Republic of Germany over the period 1970‐1989. The results characterize the former GDR with a steeper supply curve. While the central plan assumed a steady growth of real output over time, it eliminated producers’ incentives to vary capacity utilization in response to demand pressures. Demand pressures proved inflationary without determining conditions in the labor market. In contrast, the market‐oriented plan in West Germany tied output expansion and contraction with demand fluctuations. Consequently, inflationary effects of demand fluctuations appeared moderate in West Germany and real output growth was not sustained at a high level over time. Demand fluctuations determined employment changes in West Germany. Implications of these differences are analyzed in light of the reality of the post‐unification in Germany.

This paper tests the impact of the financial structure of banks on the bank lending channel of monetary policy transmission in Colombia.

We use a monthly panel of 51 commercial banks for the period 1996:4–2014:8.

An increase in the monetary policy interest rate significantly reduces bank loan growth. The magnitude of this effect depends on banks’ financial structure. Additionally, we identify an asymmetric effect in which the bank lending channel is stronger in monetary contractions than during expansions. We show that this behavior is due to the heterogeneous response of banks with different levels of solvency. This finding has important implications for the design and implementation of monetary policy and coordination of central bank’s policy with key economic agents.

The fact that the BLC is stronger in times of monetary contraction is quite interesting for central banking, as it shows that monetary policy transmission is harder during macroeconomic downturns. When investment plans are depressed, monetary stimulus may prove insufficient to reactivate credit demand. This has proven to be true in advanced economies after a strong recession and our results suggest that is also true in emerging market economies for economic downturns in general. Central banks may have to provide stronger shocks to reactivate private credit when the economy is facing a slow economic recovery.

Our findings point out that an increase in the monetary policy interest rate significantly reduces bank loan growth. However, the magnitude of this effect critically depends on two aspects. First, bank heterogeneity matters. Particularly, the loan supply of better capitalized banks is less sensitive to monetary policy shocks. Second, the response of credit supply to shifts in short-term interest rates critically depends on the monetary policy stance. The BLC is stronger in times of monetary contraction than during expansions. Moreover, we show that this asymmetric behavior is due to the heterogeneous response of banks with different levels of solvency to the monetary policy stance.

Using data for a sample of advanced and developing countries, this paper aims to study the responses of monetary growth and the growth of government spending to external spillovers, namely, the growth of exports and imports, movement in the real effective exchange rate and the change in the oil price. The objective is to study movements in domestic policy variables in open economies that are vulnerable to trade and commodity price shocks.

The analysis evaluates correlations between the responses of the policy variables to external spillovers. Further, the analysis studies the effects of indicators of economic performance on domestic policy responses to various shifts across countries.

Higher variability of real and nominal growth increases the fiscal policy response to external spillovers with an aim to stem further variability. Monetary policies appear to be more responsive to trend price inflation with an aim to stem further inflationary pressures. Fiscal policy’s reaction to trend price inflation aims at striking a balance between countering potential inflationary pressures, as well as recessionary conditions attributed to the various spillovers.

Overall, the evidence points to the importance of trade and commodity price shifts to the design of domestic policies. Further indicators of economic performance differentiate the degree of policy responses to trade and commodity price developments with a goal to stem inflationary pressures and reduce aggregate uncertainty.

This study aims to analyze whether tax compliance is the basis for the short-run dynamics of the development of welfare and happiness. The strengthening of tax compliance of corporates and citizens is not only important to achieve the goals assumed by fiscal policy but also is part of the values that can generate a higher level of welfare and happiness in Europe.

This study uses a dynamic factor model to offer new indexes that allow to monitor tax compliance, public spending and happiness trajectories and to evaluate their short-run relationships. Next, an analysis of the cyclical characteristics in terms of duration, amplitude and intensity is provided using the Harding and Pagan method (2002).

The empirical findings show that the European countries were able to reinforce tax compliance during the expansionary periods of the economy, and this has made it possible to increase public spending, and indirectly, happiness. Otherwise, this paper shows that the contractions of public resources during the global crisis, such as the case in the COVID-19, reduced the possibilities of well-being in Europe and made it more difficult to increase public spending and happiness.

This study tries to analyze the transmission channels and relationships of three very complex variables: tax compliance, public spending and happiness. Incorporating these three variables into this research, with a short-run perspective, the authors have opened a new line of research that enriched the previous analysis. Therefore, the authors’ results should be considered the first step, that this study is going to continue to unravel the complexity of these relationships.

The design of policies aimed at improving individual, corporate and the well-being of nations needs them to incorporate elements of tax compliance as an objective that has economic and social implications. Individuals and corporates contribute to a fairer and more equitable society through compliance with tax obligations.

To the best of the authors’ knowledge, this is the first paper that offers evidence on the short-run dynamics of tax revenue, public spending and happiness for a better understanding of their relationships and behavior during the different periods of the economy.

The purpose of this paper is to explore the implications of the Global Financial Crisis (GFC) on Public Private Partnership (PPP) markets around the world. Specifically, it aims to highlight the extent of over reliance on debt finance, as well as the conditions needed to attract enhanced levels of institutional investment into key infrastructural provision.

Quantitative insight for the paper is derived from the Infrastructure Online Database. The Infrastructure Journal (IJ) Online Database profiles PFI/PPP deals around the world depicting the key actors involved, as well as the capital value of deals and the financial structures applied in terms of debt, equity and Multilateral and Government Finance. The quantitative insight derived from the IJ database is complemented by interview evidence and forum‐based discussion. In total, 38 interviews were conducted with a diverse range of key stakeholder groupings from across the public and private sectors, including government advisers, client side representatives (Health and Education sectors), contractors, financiers and FM providers. Interviewees were drawn from five key PPP markets at different stages in the maturity cycle, namely, Australia, Canada, India, the UK and the USA. In addition to the interviews, three forum‐based discussions were undertaken as part of the investigation exploring the key themes to emerge from the interviews from multi‐stakeholder perspectives.

The findings from the study highlight a number of inherent deficiencies in the PPP model, including the over reliance on private sector debt. Additionally, the research profiles the extent and form of national government interventions in PPP markets around the world, highlighting the need for a more innovative, sustainable and balanced funding frameworks for essential infrastructure conducive to the next economic/financial cycle.

This study is distinct in that it examines the cross‐jurisdictional implications of the global financial crisis on PPP markets.