Background: Determining the optimum shipment quantity in a traditional production system is a competitive business dimension, and developing a reliable shipment policy is decisive for long-term objectives. Currently, significant research in this domain has mainly focused on the optimum shipment...

Background: Determining the optimum shipment quantity in a traditional production system is a competitive business dimension, and developing a reliable shipment policy is decisive for long-term objectives. Currently, significant research in this domain has mainly focused on the optimum shipment...

Macroeconomic models of nominal exchange rates perform poorly. In sample, R2 statistics as high as 10 percent are rare. Out of sample, these models are typically out-forecast by a na‹ve random walk. This paper presents a model of a new kind. Instead of relying exclusively on macroeconomic...

We investigate the impacts of financial investors in commodity markets using intraday trade-and- quote data for commodity futures. We find strong evidence of order flows and price impacts in agricultural futures markets associated with changes in the positions of index traders reported by the...

Financial institutions that issue commodity-linked notes hedge their liabilities by buying commodity futures. Henderson, Pearson and Wang (2015) show that these futures trades impact commodity futures prices and interpret this as evidence that uninformed financial flows into the commodity...

Our study reports evidence on the dynamic effects of client switches on auditor reputations and fee premia. Offices of large accounting firms that lose (gain) major industry clients experience a reputation shock leading to more same-industry client losses (gains) over the next two years. There...

This paper investigates how order flows drive dynamic co-movements of exchange rates. We allow for asymmetric correlation responses to positive/negative shocks, control for structural breaks, bid-ask spreads and volatility effect of order flows, employ alternative order flow measures, and...

Following the much publicized "flash crash" in the U.S. financial markets on May 6, 2010, much work has been done in terms of developing reliable warning signals for impending market stress. However, this has met with limited success, except for one measure. The VPIN, or Volume-synchronized...

We built the largest dataset of high-frequency exchange rates so far. Our sample covers the spot prices and order flows of 19 currency pairs over the last 15 years measured on Reuters and EBS at the thirty-second frequency. We show that common, price-based factors describe exchange rate dynamics...

Research on foreign exchange market microstructure stresses the importance of order flow, heterogeneity among agents, and private information as crucial determinants of short-run exchange rate dynamics. Microstructure researchers have produced empirically-driven models that fit the data...

We quantify the short-run and long-run price effect of posting a limit order in an order book market based on a specific high-frequency cointegrated VAR model for quotes and order book depths. By estimating impulse response functions based on data from 30 stocks traded at Euronext Amsterdam we...

Over the last decade, the microstructure approach to exchange rates has become very popular. The underlying idea of this approach is that the order flows at different levels of aggregation contain valuable information to explain exchange rate movements. The bulk of empirical literature has...

We consider a variant of the periodic review system with a virtual warehouse that is due to Eppen and Schrage (1981). Depending on the realized pattern of demand during the delivery leadtime, this inventory is dynamically allocated or rationed to each of the retailers. While Eppen and Schrage...

Despite their importance in modern electronic trading, virtually no systematic empirical evidence on the market impact of incoming orders is existing. We quantify the short-run and long-run price effect of posting a limit order by proposing a high-frequency cointegrated VAR model for ask and bid...

Despite their importance in modern electronic trading, virtually no systematic empirical evidence on the market impact of incoming orders is existing. We quantify the short-run and long-run price effect of posting a limit order by proposing a high-frequency cointegrated VAR model for ask and bid...

Es stellt sich die Frage, durch welche Merkmale sich Einrichtungen auszeichnen, die derzeit eine starke Betonung des unternehmerischen Elements aufweisen. Diese Frage soll anhand des Umfangs der auftragsbezogenen Forschung gemessen werden. Die Untersuchung hat damit keineswegs den Anspruch, alle...

We explore the relationship between disaggregated order flow, the Canada/U.S. dollar (CAD/USD) market and U.S. macroeconomic announcements. Three types of CAD order flow and the CAD/USD are cointegrated. Financial order flow appears to contemporaneously drive the CAD/USD while commercial order...

This paper extends a recent work that investigated a single-stage production-inventory model with reworks and planned backorders by fuzzifying its input parameters. The graded mean integration representation (GMIR) method, a useful and effective defuzzification method, is employed to develop a...

This paper differentiates between an order (line) fill rate and a volume fill rate and specifies their performance for different inventory control systems. When the focus is on filling complete customer orders rather than total demanded quantity the order fill rate would be the preferred service...

Customers may react differently when stockouts occur. In this paper we investigate the rationing policy for an inventory system with a mixture of demand classes of backorder type and lost sales type. Since the penalty cost of backorders varies with time, the priorities of demand classes also...

Elements of an econometric examination of benchmark revisions in real-time data are suggested. Structural break tests may be applied to detect heterogeneities within vintages. Systems cointegration tests are helpful to reveal inconsistencies across vintages. Differencing and rebasing, often used...